Patent application number | Description | Published |
20090155467 | METHOD FOR MAKING CARBON NANOTUBE COMPOSITE - A method for making a carbon nanotube composite includes: forming a self-supporting carbon nanotube film structure; providing a hardenable liquid material; immersing the carbon nanotube film structure in the hardenable liquid material; and solidifying the hardenable liquid material to achieve a carbon nanotube composite. | 06-18-2009 |
20090159198 | METHOD FOR MAKING CARBON NANOTUBE COMPOSITE - A method for making a carbon nanotube composite includes: (a) providing at least one carbon nanotube film and at least one polymer film; (b) forming a carbon nanotube film structure with the carbon nanotube film on a surface of the polymer film to obtain a carbon nanotube composite preform; (c) pre-combining the carbon nanotube composite preform to obtain a treated carbon nanotube composite preform; and (d) heating and pressing at least one treated carbon nanotube composite preform to achieve a carbon nanotube composite. | 06-25-2009 |
20090181239 | CARBON NANOTUBE-BASED COMPOSITE MATERIAL AND METHOD FOR FABRICATING THE SAME - A carbon nanotube-based composite material includes a polymer matrix and a plurality of carbon nanotubes in the polymer matrix. The plurality of carbon nanotubes form a free standing carbon nanotube film structure. A method for fabricating the carbon nanotube-based composite material includes: providing a polymer matrix comprising a surface; providing at least one carbon nanotube film comprising a plurality of carbon nanotubes; disposing the at least one carbon nanotube film on the surface of the polymer matrix to obtain a preform; and heating the preform to combine the at least one carbon nanotube film with the polymer matrix. | 07-16-2009 |
20100065190 | METHOD FOR MAKING COMPOSITE MATERIAL HAVING CARBON NANOTUBE ARRAY - A method for producing a composite material having a carbon nanotube array, includes the steps of: (a) providing the carbon nanotube array, the carbon nanotube array has a first end surface and a second end surface opposite to the first end surface; (b) providing a first board and a second board, fixing the first end surface of the carbon nanotube array on the first board, fixing the second end surface of the carbon nanotube array on the second board; (c) packaging the first board and the second board to form an apparatus having an entrance; (d) providing a liquid polymer precursor, applying the liquid polymer precursor from the entrance to the apparatus until the liquid polymer precursor submerge carbon nanotube array; and (e) solidifying the liquid polymer precursor. | 03-18-2010 |
20100122980 | Carbon nanotube heater - This disclosure related to a heater. The heater includes a heating element and at least two electrodes connected to the heating element. The heating element includes a carbon nanotube composite structure. The carbon nanotube composite structure includes a matrix and at least one carbon nanotube structure. The at least one carbon nanotube structure includes a plurality of carbon nanotubes joined by van der Waals attractive force therebetween to obtain a free-standing carbon nanotube structure. | 05-20-2010 |
20100124622 | Method for making nanowire structure - The disclosure related to a method for making a nanowire structure. The method includes fabricating a free-standing carbon nanotube structure, introducing reacting materials into the carbon nanotube structure, and activating the reacting materials to grow a nanowire structure. | 05-20-2010 |
20100147827 | Carbon nanotube heater - A linear heater includes a linear supporter, a heating element and at least two electrodes. The heating element is located on the linear supporter and includes a carbon nanotube composite structure. The carbon nanotube composite structure includes a matrix and at least one carbon nanotube structures. The at least two electrodes are electrically connected to the heating element. | 06-17-2010 |
20100147828 | Carbon nanotube heater - A linear heater includes a linear supporter, a heating element and at least two electrodes. The heating element is located on the linear supporter and includes a carbon nanotube composite structure. The carbon nanotube composite structure includes a matrix and at least one carbon nanotube film. The at least one carbon nanotube film includes a plurality of carbon nanotubes entangled with each other. The at least two electrodes are electrically connected to the heating element. | 06-17-2010 |
20100147829 | Carbon nanotube heater - A linear heater includes a heating element and at least two electrodes. The heating element includes at least one linear carbon nanotube composite structure. The at least one linear carbon nanotube composite structure includes a matrix and a linear carbon nanotube structure. The at least two electrodes are electrically connected to the heating element. | 06-17-2010 |
20100147830 | Carbon nanotube heater - A linear heater includes a linear supporter, a heating element and at least two electrodes. The heating element is located on the linear supporter and includes a carbon nanotube composite structure. The carbon nanotube composite structure includes a matrix and at least one pressed carbon nanotube film. The pressed carbon nanotube film includes a plurality of carbon nanotubes. The angle between the carbon nanotubes and the surface of the heating element ranges from about 0 degrees to about 15 degrees. The at least two electrodes are electrically connected to the heating element. | 06-17-2010 |
20100154975 | Carbon Nanotube heater - A method of making a linear heater is provided. A carbon nanotube structure having a plurality of micropores is provided. The carbon nanotube structure is fixed on a surface of a linear supporter. At least two electrodes are electrically connected to the carbon nanotube structure. A material is supplied into the carbon nanotube structure to achieve a carbon nanotube composite structure. | 06-24-2010 |
20100163547 | Carbon nanotube heater - This disclosure related to a heater. The heater includes a carbon nanotube composite structure and at least two electrodes connected to the carbon nanotube composite structure. The carbon nanotube composite structure defines a hollow space. The carbon nanotube composite structure includes a matrix and at least one carbon nanotube film. The at least one carbon nanotube film includes a plurality of carbon nanotubes entangled with each other. | 07-01-2010 |
20100170890 | Carbon nanotube heater - This disclosure is related to a heater. The heater includes a hollow supporter, at least one linear carbon nanotube composite structure and at least two electrodes connected to the at least one carbon nanotube composite structure. The at least one linear carbon nanotube composite structure is disposed on a surface of the hollow supporter. The at least one linear carbon nanotube composite structure includes a matrix and a linear carbon nanotube structure. The linear carbon nanotube structure includes a plurality of carbon nanotubes joined by van der Waals attractive force therebetween. | 07-08-2010 |
20100170891 | Carbon nanotube heater - A planar heater includes a planar supporter, two electrodes and a heating element. The heating element is supported by the planar supporter and electrically connected to the two electrodes. The heating element includes at least one carbon nanotube structure and a matrix. The at least one carbon nanotube structure includes a carbon nanotube film including of a plurality of carbon nanotubes entangled with each other. | 07-08-2010 |
20100180429 | CARBON NANOTUBE HEATER - A method for making a planar heater is provided. A first electrode and a second electrode are connected to a carbon nanotube structure having a plurality of micropores. The carbon nanotube structure is fixed on a surface of a planar supporter. A material is supplied into the carbon nanotube structure to achieve a carbon nanotube composite structure. | 07-22-2010 |
20100187221 | Carbon nanotube hearter - This disclosure related to a heater. The heater includes a carbon nanotube composite structure and at least two electrodes connected to the carbon nanotube composite structure. The carbon nanotube composite structure defines a hollow space. The carbon nanotube composite structure includes a matrix and at least one carbon nanotube film. The at least one carbon nanotube film includes a plurality of carbon nanotubes. | 07-29-2010 |
20100200567 | Carbon nanotube heater - An apparatus includes a planar heater. The planar heater includes a heating element and at least two electrodes. The heating element includes a matrix and a plurality of linear carbon nanotube structures dispersed in the matrix. The at least two electrodes are electrically connected to the plurality of linear carbon nanotube structures. | 08-12-2010 |
20100200568 | Carbon nanotube heater - A planar heater includes a planar supporter, two electrodes and a heating element. The heating element is supported by the planar supporter and electrically connected between the two electrodes. The heating element includes at least one carbon nanotube structure and a matrix. The at least one carbon nanotube structure includes a carbon nanotube film including of a plurality of carbon nanotubes. An angle between a primary alignment direction of the carbon nanotubes and a surface of the carbon nanotube film is about 0 degrees to about 15 degrees. | 08-12-2010 |
20100218367 | Method for making carbon nanotube heater - A method of making a hollow heater, and a carbon nanotube structure, having a plurality of micropores, is provided. The carbon nanotube structure is fixed on a surface of a hollow supporter. At least two electrodes are electrically connected to the carbon nanotube structure. A material is supplied to the carbon nanotube structure to achieve a carbon nanotube composite structure. | 09-02-2010 |
20100239849 | Composite material - The disclosure related to a composite material. The composite material includes a free-standing carbon nanotube structure having a plurality of carbon nanotubes and a number of nanoparticles. The nanoparticles are spaced from each other and coated on a surface of each of the carbon nanotubes of the carbon nanotube structure. | 09-23-2010 |
20100239850 | Method for making composite material - A method for fabricating a composite material includes providing a free-standing carbon nanotube structure having a plurality of carbon nanotubes, introducing at least two reacting materials into the carbon nanotube structure to form a reacting layer, activating the reacting materials to grow a plurality of nanoparticles, wherein the nanoparticles are spaced from each other and coated on a surface of each of the carbon nanotubes of the carbon nanotube structure. | 09-23-2010 |
20100272950 | Positive and negative poisson ratio material - A Poisson's ratio material includes a carbon nanotube film structure. The carbon nanotube film structure includes a plurality of carbon nanotubes. A first part of the carbon nanotubes are aligned a first direction, a second part of the carbon nanotubes are aligned a second direction. The first direction is substantially perpendicular to second direction. When the Poisson's ratio material is stretched or compressed substantially along the first or second direction, a Poisson's ratio value is negative. When the Poisson's ratio material is stretched or compressed in a direction having an angle of about 45 degrees with the first direction, the Poisson's ratio value is positive. | 10-28-2010 |
20100285300 | Nano-materials - A nano-material includes a free-standing carbon nanotube structure and a number of nano-particles. The carbon nanotube structure includes a number of carbon nanotubes. The nano-particles are successively and closely linked to each other and coated on a surface of each of the carbon nanotubes of the carbon nanotube structure. | 11-11-2010 |
20100305504 | SYRINGE SET AND HEATING DEVICE FOR SAME - A syringe set includes a syringe and a heating device. The heating device includes a heating module in thermal engagement with the syringe and a body supporting the heating module. The heating module includes a first electrode, a second electrode and a heating element. The heating element includes a plurality of carbon nanotubes forming at least one electrically conductive path. The first electrode and the second electrode electrically connect with the carbon nanotubes. | 12-02-2010 |
20100329501 | BOBBIN AND LOUDSPEAKER USING THE SAME - A bobbin is a hollow tubular structure formed of a carbon nanotube composite structure. A loudspeaker includes a magnetic circuit; a bobbin; a voice coil; and a diaphragm. The magnetic circuit defines a magnetic gap. The bobbin is located in the magnetic gap. The voice coil is wounded on the bobbin. The diaphragm includes an inner rim fixed to the bobbin. The bobbin is a hollow tubular structure formed of a carbon nanotube composite structure. | 12-30-2010 |
20100329502 | BOBBIN AND LOUDSPEAKER USING THE SAME - A bobbin for a loudspeaker includes at least one base and at least one carbon nanotube structure. The at least one carbon nanotube structure is positioned on at least one surface of the base. A loudspeaker includes a magnetic circuit, a bobbin; a voice coil, and a diaphragm. The magnetic circuit defines a magnetic gap. The bobbin is located in the magnetic gap and includes at least one carbon nanotube structure. The voice coil is wounded on the bobbin. The diaphragm includes an inner rim fixed to the bobbin. | 12-30-2010 |
20110012476 | Electrostrictive composite and electrostrictive element using the same - An electrostrictive composite includes a flexible polymer matrix and a number of one dimensional conductive materials dispersed in the flexible polymer matrix. The flexible polymer matrix is a sheet. The one dimensional conductive materials cooperatively form an electrically conductive structure in the flexible polymer matrix. The one dimensional conductive materials are oriented substantially along a same preferred direction. | 01-20-2011 |
20110024410 | Carbon nanotube heater - This disclosure is related to a heater. The heater includes a carbon nanotube composite structure and at least two electrodes connected to the carbon nanotube composite structure. The carbon nanotube composite structure defines a hollow space. The carbon nanotube composite structure includes a matrix and at least one carbon nanotube structure. The at least one carbon nanotube structure includes a plurality of carbon nanotubes joined by van der Waals attractive force therebetween. An angle between a primary alignment direction of the carbon nanotubes and a surface of the carbon nanotube structure is about 0 degrees to about 15 degrees. | 02-03-2011 |
20110026750 | DIAPHRAGM AND LOUDSPEAKER USING THE SAME - A diaphragm includes a diaphragm matrix and at least one reinforcing structure composited with the diaphragm matrix. The at least one reinforcing structure includes at least one freestanding carbon nanotube structure. A loudspeaker includes a magnetic circuit defining a magnetic gap; a bobbin located in the magnetic gap; a voice coil wound on the bobbin; and a diaphragm. The diaphragm includes an inner rim fixed to the bobbin a diaphragm matrix, and at least one reinforcing structure composited with the diaphragm matrix. The at least one reinforcing structure includes at least one freestanding carbon nanotube structure. | 02-03-2011 |
20110026758 | DIAPHRAGM AND LOUDSPEAKER USING THE SAME - A diaphragm includes a membrane and at least one reinforcing structure stacked on the membrane. The at least one reinforcing structure includes at least one free-standing carbon nanotube structure. The at least one free-standing carbon nanotube structure includes a net structure of a plurality of carbon nanotubes combined to each other due to the van der Waals attractive force. A loudspeaker using the diaphragm is also disclosed. | 02-03-2011 |
20110033076 | LOUDSPEAKER - A loudspeaker includes a magnetic system defining a magnetic gap, a vibrating system, and a supporting system. The vibrating system includes a diaphragm, a voice coil bobbin disposed in the magnetic gap, a coil lead wire having a first end and a second end, and a voice coil wound around the voice coil bobbin and electrically connected to the first end. The supporting system includes a frame fixed to the magnetic system and receiving the vibrating system. The frame has a terminal electrically connected to the second end of the coil lead wire. The diaphragm is received in the frame. The voice lead wire includes at least one carbon nanotube wire structure. The carbon nanotube wire structure includes a plurality of carbon nanotubes. | 02-10-2011 |
20110033078 | VOICE COIL LEAD WIRE AND LOUDSPEAKER USING THE SAME - The present disclosure relates to a voice coil lead wire and a loudspeaker using the same. The voice coil lead wire includes a lead wire structure and a core wire structure. The lead wire structure includes at least one lead wire. The core wire structure includes at least one carbon nanotube wire structure. The carbon nanotube wire structure includes a plurality of carbon nanotubes. The at least one lead wire winds around the at least one carbon nanotube wire structure in a helix manner or a twisted manner. | 02-10-2011 |
20110038504 | DAMPER AND LOUDSPEAKER USING THE SAME - A damper includes a paper matrix and a plurality of carbon nanotubes dispersed in the paper matrix. A loudspeaker includes a magnetic circuit, a bobbin, a voice coil, a damper, and a diaphragm. The magnetic circuit defines a magnetic gap. The bobbin is located in the magnetic gap. The voice coil is wounded on the bobbin. The damper is fixed to the bobbin and includes a paper matrix and a plurality of carbon nanotubes dispersed in the paper matrix. The diaphragm includes an inner rim fixed to the bobbin and mechanically held by the damper. | 02-17-2011 |
20110038505 | BOBBIN AND LOUDSPEAKER USING THE SAME - A bobbin includes a paper matrix and a plurality of carbon nanotubes dispersed in the paper matrix. A loudspeaker includes a magnetic circuit, a bobbin, a voice coil, a damper, and a diaphragm. The magnetic circuit defines a magnetic gap. The bobbin is located in the magnetic gap and includes a paper matrix and a plurality of carbon nanotubes dispersed in the paper matrix. The voice coil is wounded on the bobbin. The damper is fixed to the bobbin. The diaphragm includes an inner rim fixed to the bobbin and held mechanically by the damper. | 02-17-2011 |
20110051984 | VOICE COIL BOBBIN AND LOUDSPEAKER USING THE SAME - A loudspeaker includes a frame, a magnetic circuit, a voice coil bobbin, and a voice coil. The frame is mounted on a side of the magnetic circuit. The magnetic circuit defines a magnetic gap. The voice coil bobbin is disposed in the magnetic gap. The voice coil is wound around the voice coil bobbin. The voice coil bobbin includes a carbon nanotube layer structure. The carbon nanotube layer structure includes a plurality of carbon nanotubes. | 03-03-2011 |
20110064256 | VOICE COIL AND LOUDSPEAKER USING THE SAME - A loudspeaker includes a frame, a magnetic circuit, a voice coil bobbin and a voice coil. The magnetic circuit defines a magnetic gap. The frame is mounted on a side of the magnetic circuit. The voice coil bobbin is received in the magnetic gap. The voice coil is wound around the voice coil bobbin. The voice coil includes a lead wire. The lead wire includes a linear carbon nanotube structure and an insulated layer. The insulated layer is coated on the linear carbon nanotube structure. | 03-17-2011 |
20110064257 | VOICE COIL AND LOUDSPEAKER USING THE SAME - A loudspeaker includes a frame, a diaphragm, a magnetic circuit, a voice coil bobbin and a voice coil. The frame is mounted on a side of the magnetic circuit. The frame has an opening end. The diaphragm has an inner rim and an outer rim. The outer rim of the diaphragm is fixed to the opening end of the frame. The inner rim of the diaphragm is fixed to an end of the voice coil bobbin. The magnetic circuit defines a magnetic gap. The voice coil bobbin is disposed in the magnetic gap. The voice coil is wound around the voice coil bobbin. The voice coil includes a lead wire. The lead wire includes a conductive core and an insulated layer. The insulated layer is coated on the conductive core. The conductive core includes a linear carbon nanotube structure and a wire structure contacting each other. | 03-17-2011 |
20110064259 | DAMPER AND LOUDSPEAKER USING THE SAME - A damper includes at least one matrix and at least one carbon nanotube structure disposed on at least one surface of the at least one matrix. A loudspeaker using the damper is also disclosed. The loudspeaker includes a frame, a diaphragm secured on the frame, a bobbin having a voice coil, and a damper. The bobbin is secured to the diaphragm. The damper has a first engaging surface engaged with the frame and a second engaging surface engaged with the bobbin. | 03-17-2011 |
20110069860 | DAMPER AND LOUDSPEAKER USING THE SAME - The present disclosure provides a damper. The damper has alternating ridges and furrows thereon and has a through hole defined at a center of the damper. The ridges and furrows are concentric. The damper includes a matrix and at least one carbon nanotube structure disposed in the matrix. The present disclosure also provides a loudspeaker using the damper. | 03-24-2011 |
20110075878 | BOBBIN AND LOUDSPEAKER USING THE SAME CROSS-REFERENCE TO RELATED APPLICATIONS - A bobbin includes a carbon nanotube film structure and an amorphous carbon structure. The carbon nanotube film structure defines a number of micropores therein. The amorphous carbon structure is composited with the carbon nanotube structure. The amorphous carbon structure comprises a number of amorphous carbon particles received in the micropores. | 03-31-2011 |
20110075881 | DIAPHRAGM AND LOUDSPEAKER USING THE SAME - A diaphragm includes carbon nanotube wire structures. The carbon nanotube wire structures are crossed with each other and woven together to form the diaphragm with a sheet structure. Each of the carbon nanotube wire structures includes carbon nanotube wires substantially parallel to each other, and closely arranged along an axis of the carbon nanotube wire structure to form a bundle-like structure, or carbon nanotube wires twisted with each other around an axis of the carbon nanotube wire structure in a helical manner to form a twisted structure. A loudspeaker using the diaphragm is also disclosed. | 03-31-2011 |
20110094217 | ELECTROSTRICTIVE COMPOSITE AND ELECTROSTRICTIVE ELEMENT USING THE SAME - An electrostrictive composite includes a flexible polymer matrix and a carbon nanotube film structure. The carbon nanotube film structure is located on a surface of the flexible polymer matrix, and at least partly embedded into the flexible polymer matrix through the first surface. The carbon nanotube film structure includes a plurality of carbon nanotubes combined by van der Waals attractive force therebetween. | 04-28-2011 |
20110094671 | METHOD FOR BONDING MEMBERS - A method for bonding members is provided. A first member, a second member and a carbon nanotube structure are provided. The carbon nanotube structure is placed between the first member and the second member. The carbon nanotube structure is energized to a temperature equal to or higher than a melting temperature of the first member or the second member. | 04-28-2011 |
20110096952 | DIAPHRAGM, METHOD MAKING THE SAME AND LOUDSPEAKER USING THE SAME - A diaphragm includes a carbon nanotube film structure and an amorphous carbon structure composited with the carbon nanotube structure to form a stratiform composite structure. The carbon nanotube film structure defines a plurality of micropores therein. The amorphous carbon structure comprises a plurality of amorphous carbon particles received in the micropores. | 04-28-2011 |
20110096953 | DAMPER AND LOUDSPEAKER USING THE SAME CROSS-REFERENCE TO RELATED APPLICATIONS - A damper has ridges and furrows thereon and a through hole therein. The damper includes a carbon nanotube film structure and an amorphous carbon structure. The carbon nanotube film structure defines a number of micropores therein. The amorphous carbon structure is composited with the carbon nanotube structure. The amorphous carbon structure comprises a number of amorphous carbon particles received in the micropores. | 04-28-2011 |
20110108545 | HEATER AND METHOD FOR MAKING THE SAME - A heater includes a first electrode, a second electrode, and a heating element. The second electrode is spaced from the first electrode. The heating element includes a first substrate, a second substrate, a first adhesive layer, a second adhesive layer and a carbon nanotube structure. The carbon nanotube structure is located between the first substrate and the second substrate, and combined with the first substrate by the first adhesive layer, and combined with the second substrate by the second adhesive layer. The carbon nanotube structure is electrically connected to the first electrode and the second electrode. A method for making the heater is also provided. | 05-12-2011 |
20110116677 | DIAPHRAGM AND LOUDSPEAKER USING THE SAME - A diaphragm includes a central portion and an edge portion around the central portion. The central portion includes a plurality of carbon nanotubes therein. The central portion is a carbon nanotube structure or a carbon nanotube composite structure. A loudspeaker using the diaphragm is also disclosed. The loudspeaker includes the diaphragm and a voice coil connected to the diaphragm. The voice coil is connected to an outer periphery of the central portion or a joint portion between the central portion and the edge portion. | 05-19-2011 |
20110137577 | STRAIN MEASUREMENT DEVICE AND METHOD OF STRAIN MEASUREMENT USING THE SAME - A strain measurement device includes a strain gauge, a holding device, a transverse strain recorder, and a data processing device. The strain gauge includes at least one first and at least one second layers of carbon nanotube films, each layer of carbon nanotube films having a plurality of carbon nanotubes. The carbon nanotubes in at least one first layer of carbon nanotube film align along a first direction. The carbon nanotubes in at least one second layer of carbon nanotube film align along a second direction. The holding device is used to fasten a specimen and the strain gauge. The transverse strain recorder is used to record a transverse strain of the strain gauge. The data processing device is used to calculate an axial strain of the strain gauge. | 06-09-2011 |
20110194845 | HEATING PIPE - A heating pipe includes a guide pipe, a connector and an outer pipe. A connector is disposed at one end of the guide pipe. The outer pipe surrounds the guide pipe and is positioned apart from the guide pipe. The heating pipe further includes two sealed elements positioned apart from each other and between the guide pipe and the outer pipe. The guide pipe, the outer pipe and the two sealed elements define a sealed room. A heating module is disposed in the sealed room. | 08-11-2011 |
20110194846 | FLUID HEATER - A fluid heater includes an inner pipe and an outer pipe. The outer pipe surrounds the periphery of the inner pipe and is located separate from the inner pipe. The fluid heater further includes two sealed elements located apart from each other and between the inner pipe and the outer pipe. The inner pipe, the outer pipe and the two sealed elements define a sealed room. A heating module is located in the sealed room. | 08-11-2011 |
20110262805 | CATHODE OF LITHIUM ION BATTERY AND METHOD FOR FABRICATING THE SAME - A method for making a cathode of lithium ion battery is provided. A paste mixture including active material of lithium ion battery cathode and adhesive is provided first. Then the paste mixture is pressed to get a sheet structure. The sheet structure has a surface. A carbon nanotube layer structure is applied on the surface of the sheet structure to form a precursor. Then the precursor is curled to form a curled precursor, and the curled precursor is pressed and dried. | 10-27-2011 |
20110317866 | LOUDSPEAKER INCORPORATING CARBON NANOTUBES - A diaphragm includes a diaphragm and a voice coil bobbin. The diaphragm includes a membrane and a first reinforcing structure reinforcing the membrane. The voice coil bobbin includes a base and a second reinforcing structure reinforcing the base. The first reinforcing structure and the second reinforcing structure are a carbon nanotube structure. The carbon nanotube structure is disposed on the membrane and the base, or in the membrane and the base. | 12-29-2011 |
20120103509 | METHOD FOR BONDING MEMBERS - A method for bonding members is provided. First, a first member having a first surface and a second member having a second surface are provided. A carbon nanotube structure is formed and is located between the first member and the second member, and the carbon nanotube structure contacting the first surface and the second surface. Then the carbon nanotube structure is exposed to electromagnetic waves. | 05-03-2012 |
20120103510 | METHOD FOR MAKING CARBON NANOTUBE COMPOSITE STRUCTURE - A method for making a carbon nanotube composite structure is provided. First, a matrix having a surface and a carbon nanotube structure are provided. The carbon nanotube structure is placed on the surface of the matrix. The carbon nanotube structure includes a plurality of carbon nanotubes. The carbon nanotube structure and the matrix are exposed to electromagnetic waves. | 05-03-2012 |
20120107591 | CARBON NANOTUBE COMPOSITE STRUCTURE - A carbon nanotube composite structure includes a matrix and a carbon nanotube structure. The matrix has a surface. The carbon nanotube structure is incorporated in the matrix. A distance between the carbon nanotube structure and the surface is less than 10 micrometers. The carbon nanotube structure includes a plurality of carbon nanotubes joined with each other by van der Waals attractive force. | 05-03-2012 |
20120251766 | CARBON NANOTUBE COMPOSITE AND METHOD FOR FORMING SAME - A method for forming a carbon nanotube composite includes the following steps. A substrate having a surface is provided. A carbon nanotube structure is disposed on the surface of the substrate. The carbon nanotube structure includes a number of carbon nanotubes. The carbon nanotubes define a number of micro gaps. The substrate and the carbon nanotube structure are disposed in an environment filled with electromagnetic waves such that the surface of the substrate is melted and is permeated into the micro gaps. | 10-04-2012 |
20120295161 | LITHIUM ION BATTERY CATHODE AND LITHIUM ION BATTERY USING THE SAME - The present disclosure relates to a lithium ion battery cathode. The lithium ion battery cathode includes a plurality of cathode active material particles and a conductive carrier. The conductive carrier includes a plurality of carbon nanotubes. The plurality of carbon nanotubes are entangled with each other to form a net structure. The present disclosure also relates to a lithium ion battery. | 11-22-2012 |
20130026679 | METHOD FOR USING A POISSON RATIO MATERIAL - A method for using a Poisson's ratio material includes a carbon nanotube film structure is provided. The carbon nanotube film structure includes a plurality of carbon nanotubes. A first part of the carbon nanotubes are aligned a first direction, a second part of the carbon nanotubes are aligned a second direction. The first direction is substantially perpendicular to second direction. When the Poisson's ratio material is stretched or compressed substantially along the first or second direction, a Poisson's ratio value is negative. When the Poisson's ratio material is stretched or compressed in a direction having an angle of about 45 degrees with the first direction, the Poisson's ratio value is positive. | 01-31-2013 |
20130045413 | CURRENT COLLECTOR AND LITHIUM ION BATTERY - A current collector includes a support and at least one carbon nanotube layer. The support includes two surfaces. The at least one carbon nanotube layer is located on one of the two surfaces of the support. The at least one carbon nanotube layer includes a number of uniformly distributed carbon nanotubes. A lithium ion battery includes a cathode electrode and an anode electrode. At least one of the cathode electrode and the anode electrode includes the current collector. | 02-21-2013 |
20130106025 | METHOD FOR MAKING LITHIUM ION BATTERY ANODE | 05-02-2013 |
20130106026 | METHOD FOR MAKING LITHIUM ION BATTERY CATHODE | 05-02-2013 |
20130108927 | LITHIUM ION BATTERY ANODE | 05-02-2013 |
20130167364 | METHOD FOR MAKING LITHIUM ION BATTERY - A method for making lithium ion battery is provided. A cathode material layer and an anode material layer are provided. A first carbon nanotube layer is formed on a surface of the cathode material layer to obtain a cathode electrode. A second carbon nanotube layer is formed on a surface of the anode material layer to obtain an anode electrode. A separator is applied between the cathode electrode and the anode electrode to form a battery cell. At least one battery cell is then encapsulated in an external encapsulating shell, and an electrolyte solution is injected into the external encapsulating shell. | 07-04-2013 |
20130168012 | METHOD FOR MAKING LITHIUM ION BATTERY ELECTRODE - A method for making a lithium ion battery electrode is provided. An electrode material layer including a plurality of electrode active material particles is provided. The electrode material layer includes a surface. A carbon nanotube layer is formed on the surface of the electrode material layer. The carbon nanotube layer consists of carbon nanotubes | 07-04-2013 |
20130168013 | METHOD FOR MAKING THIN FILM LITHIUM ION BATTERY - A method for making a thin film lithium ion battery is provided. A cathode material layer and an anode material layer are provided. A first carbon nanotube layer is formed on a surface of the cathode material layer to obtain a cathode electrode. A second carbon nanotube layer is formed on a surface of the anode material layer to obtain an anode electrode. A solid electrolyte layer is applied between the cathode electrode and the anode electrode to form a battery cell. At least one battery cell is then encapsulated in an external encapsulating shell. | 07-04-2013 |
20130168598 | METHOD FOR MAKING CARBON NANOTUBE COMPOSITE FILMS - A method for making a carbon nanotube composite film is provided. A PVDF is dissolved into a first solvent to form a PVDF solution. A number of magnetic particles is dispersed into the PVDF solution to form a suspension. A carbon nanotube film is immersed into the suspension and then transferred into a second solvent. The carbon nanotube film structure is transferred from the second solvent and dried to form the carbon nanotube composite film. | 07-04-2013 |
20130171352 | METHOD FOR MAKING CARBON NANOTUBE COMPOSITE FILMS - A method for making a carbon nanotube composite film is provided. A PVDF is dissolved into a first solvent to form a PVDF solution. A carbon nanotube film structure is provided and immersed into the PVDF solution. The carbon nanotube film structure is transferred into a second solvent. The carbon nanotube film structure is transferred from the second solvent and dried. A solubility of first solvent in the second solvent is greater than a solubility of PVDF in the second solvent. A boiling point of the second solvent is lower than a boiling point of first solvent. | 07-04-2013 |
20130171359 | METHOD FOR MAKING CARBON NANOTUBE COMPOSITE - A method for making a carbon nanotube composite film is provided. A PVDF solution is formed by dissolving a PVDF into a first solvent. A number of carbon nanotubes are provided and distributed into the PVDF solution to form a first suspension. The first suspension is transferred into a second solvent to form a second suspension. The second suspension is filtrated to obtain an intermediate, then the intermediate is dried. A solubility of first solvent in the second solvent is greater than a solubility of PVDF in the second solvent. | 07-04-2013 |
20130171436 | CARBON NANOTUBE MICRO-WAVE ABSORBING FILMS - A carbon nanotube micro-wave absorbing film is provided. The carbon nanotube micro-wave absorbing film includes a carbon nanotube film structure and a PVDF. The carbon nanotube film structure is a free-standing structure and includes a number of interspaces defined in the carbon nanotube film structure. At least a portion of the PVDF is located in the interspaces. | 07-04-2013 |
20130171437 | CARBON NANOTUBE COMPOSITE FILMS - The present disclosure relates to a carbon nanotube composite film. The carbon nanotube composite film includes a plurality of magnetic particles, a carbon nanotube film structure and a PVDF. The carbon nanotube film structure is a free-standing structure. The carbon nanotube film structure defines a plurality of interspaces. At least a portion of the plurality of magnetic particles and the PVDF is filled in the plurality of interspaces. | 07-04-2013 |
20130171496 | THIN FILM LITHIUM ION BATTERY - A thin film lithium ion battery includes a cathode electrode, an anode electrode, and a solid electrolyte layer. The solid electrolyte layer is sandwiched between the cathode electrode and the anode electrode. At least one of the cathode electrode and the anode electrode includes a current collector. The current collector is a carbon nanotube layer consisting of a plurality of carbon nanotubes. | 07-04-2013 |
20130171504 | LITHIUM ION BATTERY - A lithium ion battery includes at least one battery cell. The battery cell includes a cathode electrode, an anode electrode, and a separator. The separator is sandwiched between the cathode electrode and the anode electrode. At least one of the cathode electrode and the anode electrode includes a current collector. The current collector is a carbon nanotube layer consisting of a plurality of carbon nanotubes. | 07-04-2013 |
20130171516 | LITHIUM ION BATTERY ELECTRODE - A lithium ion battery electrode includes an electrode material layer. The lithium ion battery electrode further includes a current collector. The current collector is located on a surface of the electrode material layer. The current collector is a carbon nanotube layer. The carbon nanotube layer consists of a number of carbon nanotubes. | 07-04-2013 |
20130266159 | LOUDSPEAKER - A loudspeaker includes a magnetic system defining a magnetic gap, a vibrating system, and a supporting system. The vibrating system includes a diaphragm, a voice coil bobbin disposed in the magnetic gap, a coil lead wire having a first end and a second end, and a voice coil wound around the voice coil bobbin and electrically connected to the first end. The supporting system includes a frame fixed to the magnetic system and receiving the vibrating system. The frame has a terminal electrically connected to the second end of the coil lead wire. The diaphragm is received in the frame. The voice lead wire includes at least one carbon nanotube wire structure. The carbon nanotube wire structure includes a plurality of carbon nanotubes. | 10-10-2013 |
20130301868 | BOBBIN AND LOUDSPEAKER USING THE SAME - A bobbin includes a stratiform composite structure. The stratiform composite structure includes an amorphous carbon structure and a carbon nanotube film structure composited with the amorphous carbon structure. The amorphous carbon structure and the carbon nanotube film structure are combined by van der Waals attractive force and covalent bonds therebetween. | 11-14-2013 |
20130309400 | METHOD FOR MAKING DIAPHRAGM - A method for making a diaphragm is disclosed. The method includes the steps of: providing a carbon nanotube film structure; soaking the carbon nanotube film structure with a polymer; and carbonizing the carbon nanotube film structure infiltrated in the polymer, the polymer being carbonized to an amorphous carbon structure. | 11-21-2013 |
20130333374 | ELECTROSTRICTIVE COMPOSITE AND ELECTROSTRICTIVE ELEMENT USING THE SAME - An electrostrictive composite includes a flexible polymer matrix and a carbon nanotube film structure. The carbon nanotube film structure is at least partially embedded into the flexible polymer matrix through a first surface. The carbon nanotube film structure includes a plurality of carbon nanotubes combined by van der Waals attractive force therebetween. | 12-19-2013 |
20130341829 | METHOD FOR USING A POISSON RATIO MATERIAL - A method for using a Poisson's ratio material includes a carbon nanotube film structure is provided. The carbon nanotube film structure includes a plurality of carbon nanotubes. A first part of the carbon nanotubes are aligned a first direction, a second part of the carbon nanotubes are aligned a second direction. The first direction is substantially perpendicular to second direction. When the Poisson's ratio material is stretched or compressed substantially along the first or second direction, a Poisson's ratio value is negative. | 12-26-2013 |
20140013584 | METHOD FOR MAKING LITHIUM ION BATTERY - A method for making lithium ion battery is provided. A cathode material layer and an anode material layer are provided. A cathode current collector is formed on a surface of the cathode material layer to obtain a cathode electrode. The cathode current collector includes a graphene layer and a carbon nanotube layer stacked with the graphene layer. An anode current collector is formed on a surface of the anode material layer to obtain an anode electrode. A separator is applied between the cathode electrode and the anode electrode thereby forming a battery cell. At least one battery cell is encapsulated in an external encapsulating shell. An electrolyte solution is injected into the external encapsulating shell. | 01-16-2014 |
20140013587 | METHOD FOR MAKING LITHIUM ION BATTERY - A method for making lithium ion battery is provided. A cathode material layer and an anode material layer are provided. A first graphene layer is formed on a surface of the cathode material layer to obtain a cathode electrode. A second graphene layer is formed on a surface of the anode material layer to obtain an anode electrode. A separator is applied between the cathode electrode and the anode electrode to form a battery cell. At least one battery cell is then encapsulated in an external encapsulating shell, and an electrolyte solution is injected into the external encapsulating shell. | 01-16-2014 |
20140013588 | METHOD FOR MAKING THIN FILM LITHIUM ION BATTERY - A method for making a thin film lithium ion battery is provided. A cathode material layer and an anode material layer are provided. A cathode current collector is formed on a surface of the cathode material layer to obtain a cathode electrode. The cathode current collector includes a graphene layer. An anode current collector is applied on a surface of the anode material layer to obtain an anode electrode. A solid electrolyte layer is applied between the cathode electrode and the anode electrode, thereby forming a battery cell. Then at least one battery cell is encapsulated in an external encapsulating shell. | 01-16-2014 |
20140013589 | METHOD FOR MAKING LITHIUM ION BATTERY ELECTRODE - A method for making a lithium ion battery electrode is provided. A support having a support surface is provided. A graphene layer is formed on the support surface of the support. An electrode material layer is applied on an exposed surface of the graphene layer. The graphene layer is located between the electrode material layer and the support. | 01-16-2014 |
20140017550 | LITHIUM ION BATTERY - A lithium ion battery includes at least one battery cell. The battery cell includes a cathode electrode, an anode electrode, and a separator. The separator is sandwiched between the cathode electrode and the anode electrode. At least one of the cathode electrode and the anode electrode includes a current collector. The current collector includes a graphene layer and a carbon nanotube layer. | 01-16-2014 |
20140017552 | THIN FILM LITHIUM ION BATTERY - A thin film lithium ion battery includes a cathode electrode, an anode electrode, and a solid electrolyte layer. The solid electrolyte layer is sandwiched between the cathode electrode and the anode electrode. At least one of the cathode electrode and the anode electrode includes a current collector. The current collector is a carbon nanotube layer consisting of a plurality of carbon nanotubes. | 01-16-2014 |
20140017562 | LITHIUM ION BATTERY - A lithium ion battery includes at least one battery cell. The battery cell includes a cathode electrode, an anode electrode, and a separator. The separator is sandwiched between the cathode electrode and the anode electrode. At least one of the cathode electrode and the anode electrode includes a current collector. The current collector is a graphene layer. | 01-16-2014 |
20140017563 | LITHIUM ION BATTERY ELECTRODE - A current collector includes a support and at least one graphene layer located on the support. The support includes two surfaces. The at least one graphene layer is located on one of the two surfaces of the support. The at least one graphene layer includes a number of uniformly distributed graphenes. | 01-16-2014 |
20140041210 | METHODS FOR FABRICATING LITHIUM BATTERY ANODES - A method for fabricating a lithium battery anode is related. A carbon nanotube film structure and an anode active solution are provided. The anode active solution includes a number of Co(OH) | 02-13-2014 |
20140041211 | METHODS FOR FABRICATING LITHIUM BATTERY ANODES - A method for fabricating a lithium battery anode is related. A carbon nanotube film structure and an anode active solution are provided. The anode active solution is obtained by mixing an organic solvent with an Co(NO | 02-13-2014 |
20140057046 | METHODS FOR FABRICATING ANODES OF LITHIUM BATTERY - A method for fabricating the anode of the lithium battery is related. A carbon nanotube film structure is provided. A metal layer is deposited on the carbon nanotube film structure by vacuum evaporating method. The metal layer deposited on the carbon nanotube film structure is oxidized spontaneously. | 02-27-2014 |
20140057178 | ANODES OF LITHIUM BATTERY - An anode of a lithium battery includes a carbon nanotube film structure and an anode active material. The carbon nanotube film structure includes a number of carbon nanotubes joined by van der Waals force therebetween. The anode active material is located on surface of the carbon nanotubes to form a tubular structure. | 02-27-2014 |
20140186256 | REACTOR AND METHOD FOR GROWING CARBON NANOTUBE USING THE SAME - A reactor includes a reactor chamber and a carbon nanotube catalyst composite layer. The reactor chamber has an inlet and an outlet. The carbon nanotube catalyst composite layer is suspended in the reactor chamber, wherein the carbon nanotube catalyst composite layer defines a number of apertures, gases in the reactor chamber penetrate the carbon nanotube catalyst composite layer through the plurality of apertures. | 07-03-2014 |
20140186546 | REACTOR AND METHOD FOR GROWING CARBON NANOTUBE USING THE SAME - A reactor includes a reactor chamber and a carbon nanotube catalyst composite layer. The reactor chamber has an inlet and an outlet. The carbon nanotube catalyst composite layer rotates in the reactor chamber, wherein the carbon nanotube catalyst composite layer defines a number of apertures, gases in the reactor chamber flow penetrate the carbon nanotube catalyst composite layer through the plurality of apertures. | 07-03-2014 |
20140186547 | REACTOR AND METHOD FOR GROWING CARBON NANOTUBE USING THE SAME - A reactor includes a reactor chamber and a substrate. The reactor chamber having an inlet and an outlet. The hollow structure is received in the reactor chamber, wherein the hollow structure includes a sidewall, a bottom, and a opening opposite to the bottom, the sidewall defines a number of apertures, gases in the reactor chamber flow penetrate the hollow structure through the number of apertures. | 07-03-2014 |
20140246811 | METHOD FOR MAKING NANOWIRE STRUCTURE - The disclosure related to a method for making a nanowire structure. First, a free-standing carbon nanotube structure is suspended. Second, a metal layer is coated on a surface of the carbon nanotube structure. The metal layer is oxidized to grow metal oxide nanowires. | 09-04-2014 |
20140302375 | LITHIUM ION BATTERY - A lithium ion battery includes at least one battery cell. The battery cell includes a cathode electrode, an anode electrode, and a separator. The separator is sandwiched between the cathode electrode and the anode electrode. At least one of the cathode electrode and the anode electrode includes a current collector. The current collector is a carbon nanotube layer consisting of a plurality of carbon nanotubes. | 10-09-2014 |
20140308200 | METHOD FOR MAKING ANODE ACTIVE MATERIAL OF LITHIUM ION BATTERY - A method for making an anode active material of a lithium ion battery is provided. In the method, a tetrabutyl titanate solution and a water solution of lithium hydroxide is provided. The tetrabutyl titanate solution is incrementally added into the water solution of lithium hydroxide to react with the water solution of lithium hydroxide in an alkaline environment to obtain a mixed precipitate. The mixed precipitate is calcined to synthesize a spinel type lithium titanate. The spine lithium titanate is used as the anode active material to improve an electrochemical performance of the lithium ion battery. | 10-16-2014 |
20150065342 | CARBON NANOTUBE SPONGE AND METHOD FOR MAKING THE SAME - The present disclosure relates to a method for making a carbon nanotube sponge. A carbon nanotube film structure comprising a plurality of carbon nanotubes and an oxidizing solution formed by an oxidizing agent and hydrogen peroxide is provided. The carbon nanotube film structure is soaked in the oxidizing solution to form a preform. Finally, the carbon nanotube sponge is obtained by freeze-drying the preform under vacuum condition. The present disclosure also relates to a carbon nanotube sponge obtained by above method. | 03-05-2015 |