Entries |
Document | Title | Date |
20080226893 | Methods for increasing the strength and controlling the architecture and composition of ceramic articles - Ceramic porous and non-porous articles are made by a process that includes a hardening step in which a fluid-containing ceramic composition is exposed to a solvent in which the fluid in the composition is soluble before the ceramic composition is solidified into the final ceramic article. | 09-18-2008 |
20080299378 | Electrically Gradated Carbon Foam - Electrically gradated carbon foam materials that have changing or differing electrical properties through the thickness of the carbon foam material and methods for making these electrically gradated carbon foam materials are described herein. In some embodiments, the electrically gradated carbon foam materials exhibit increasing electrical resistivity through the thickness of the carbon foam material such that the electrical resistivity near a second surface of the carbon foam is at least 2 times greater than the electrical resistivity near a first surface of the carbon foam. These electrically gradated carbon foam materials may be used as radar absorbers, as well as in electromagnetic interference (EMI) shielding schemes. | 12-04-2008 |
20090035550 | Building board for use as a carrier for a surface cladding of ceramic tiles, a stucco, or a thin-layer trowel mortar, on or in buildings - Building board for use as a carrier for a surface cladding of ceramic tiles, a stucco, or a thin-layer trowel mortar, on or in buildings, in which on a moisture-resistant and moisture-sealed foam-material core layer, there is glued on both sides a water-resistant paper web or thin plastic web, onto which webs in each case a web of nonwoven fabric or of a knitted or loom-knitted woven fabric is glued. | 02-05-2009 |
20090202812 | METHOD FOR PRODUCTION OF COMPOSITE BODIES AND COMPOSITE BODIES PRODUCED THEREBY - A method for producing composite bodies having at least one outer layer of a non-foaming powder and a metal foam layer. In one embodiment, the powder layers are rolled separately from one another, then the rolled parts are put one over the other in a predetermined number of rolled powder layers; optionally, they are rolled together again, and thereafter, the metal foam layer is foamed by heating to produce a layer arrangement. Alternatively, the powder layers are formed one on top of the other to form a layer arrangement that is then rolled prior to foaming. | 08-13-2009 |
20090208725 | LAYER TRANSFER FOR LARGE AREA INORGANIC FOILS - Layer transfer approaches are described to take advantage of large area, thin inorganic foils formed onto a porous release layer. In particular, since the inorganic foils can be formed from ceramics and/or crystalline materials that do not bend a large amount, approaches are described to provide for gradual pulling along an edge to separate the foil from a holding surface along a curved surface designed to not excessively bend the foil such that the foil is not substantially damaged in the transfer process. Apparatuses are described to perform the transfer with a rocking motion or with a rotating cylindrical surface. Furthermore, stabilization of porous release layers can improve the qualities of resulting inorganic foils formed on the release layer. In particular, flame treatments can provide improved release layer properties, and the deposition of an interpenetrating stabilization composition can be deposited using CVD to stabilize a porous layer. | 08-20-2009 |
20100055440 | COMPOSITE NANOPARTICLES - A composite nanoparticle includes a nanoparticle of mineral oxide and a shell of a transition metal oxide. The mineral oxide may be silica, alumina, or a mixture of such materials, and the shell of transition metal oxide at least partially surrounds the nanoparticle of mineral oxide. Methods of preparation include reacting a solution comprising a salt of a transition metal with a nanoparticle of the mineral oxide in the presence of a reducing agent and an organic stabilizing agent; drying the resulting mixture to form a dried mixture; and annealing the dried mixture to form the composite nanoparticle. | 03-04-2010 |
20100055441 | MICROWAVE PLASMA CVD OF NANO STRUCTURED TIN/CARBON COMPOSITES - A method for forming a graphitic tin-carbon composite at low temperatures is described. The method involves using microwave radiation to produce a neutral gas plasma in a reactor cell. At least one organo tin precursor material in the reactor cell forms a tin-carbon film on a supporting substrate disposed in the cell under influence of the plasma. The three dimensional carbon matrix material with embedded tin nanoparticles can be used as an electrode in lithium-ion batteries. | 03-04-2010 |
20110091713 | Fire Resistant Composite Panel - A composite panel, which includes a heat spreading layer and a carbon foam core having desirable fire retardant properties, and resistance to environmental stress. The composite panel can also include a first layer and a second layer bound to a first surface and second surface of the carbon foam core. Applications of the panel include structural and fire retardant elements of residential and commercial buildings, aircraft and watercraft. | 04-21-2011 |
20110135908 | High Porosity/Low Permeability Graphite Bodies And Process For the Production Thereof - A method of forming a graphitic carbon body employs compression and resistance heating of a stock blend of a carbon material and a binder material. During molding of the body, resistance heating is accompanied by application of mechanical pressure to increase the density and carbonization of the resulting preform body. The preform can then be subjected to a graphitization temperature to form a graphite article. | 06-09-2011 |
20110318566 | Insulated Panel For Mine Safe Rooms - A structural insulated panel for use in a mine safe room, which includes a carbon foam core having a high ratio of compressive strength to density, desirable fire retardant properties, and resistance to environmental stress. | 12-29-2011 |
20130029130 | METHOD FOR FABRICATING A POROUS CARBON STRUCTURE USING OPTICAL INTERFERENCE LITHOGRAPHY, AND POROUS CARBON STRUCTURE FABRICATED BY SAME - Provided are a method for fabricating a porous carbon structure using optical interference lithography, and a porous carbon structure fabricated by same, wherein the method for fabricating a porous carbon structure using optical light interference lithography includes: forming a photoresist layer on a substrate; irradiating a three-dimensional optical interference pattern onto the photoresist formed using three-dimensional optical interference lithography to form a three-dimensional porous photoresist pattern; coating the formed three-dimensional porous photoresist pattern with an inorganic material; heating the photoresist pattern on which the inorganic material is coated to carbonize the pattern; and removing the coated inorganic material. | 01-31-2013 |
20130209779 | THREE-DIMENSIONAL SHAPED ARTICLE, METHOD OF PRODUCING THREE-DIMENSIONAL SHAPED ARTICLE, AND LIQUID COMPOSITE FOR PRODUCING THREE-DIMENSIONAL SHAPED ARTICLE - Provided is a liquid composite for producing a three-dimensional shaped article, the liquid composite being used in an inkjet printer, the liquid composite including a porous carbon material having a specific surface area value as measured by the nitrogen BET method of 10 m | 08-15-2013 |
20130244019 | CNT AGGREGATE AND LAYERED PRODUCT - A CNT aggregate formed from a plurality of CNT's is provided, the CNT aggregate having a storage modulus (G | 09-19-2013 |
20140011014 | THREE-DIMENSIONAL (3D) POROUS DEVICE AND METHOD OF MAKING A 3D POROUS DEVICE - A method of making a three-dimensional porous device entails providing a substrate having a conductive pattern on a surface thereof, and depositing a colloidal solution comprising a plurality of microparticles onto the surface, where the microparticles assemble into a lattice structure. Interstices of the lattice structure are infiltrated with a conductive material, which propagates through the interstices in a direction away from the substrate to reach a predetermined thickness. The conductive material spans an area of the surface overlaid by the conductive pattern. The microparticles are removed to form voids in the conductive material, thereby forming a conductive porous structure having the predetermined thickness and a lateral size and shape defined by the conductive pattern. | 01-09-2014 |
20140106157 | METHOD FOR MANUFACTURING ENAMEL LAYER AND COATED ARTICLE HAVING THE SAME - A method for manufacturing enamel layer includes the steps of: a substrate is provided; a spray paint is provided, the spray paint includes liquid fuel and enamel powders; providing a spraying device for spraying the spray paint, the liquid fuel of the spray paint spayed by the spraying device fires to heat and sinter the enamel powder to deposit on the substrate and form the enamel layer. The article manufactured by the method is also provided. | 04-17-2014 |
20140120339 | POROUS CARBON MONOLITHS TEMPLATED BY PICKERING EMULSIONS - Porous carbon monoliths are prepared using emulsions stabilized by carbonaceous particles or aggregates. An illustrative porous carbon monolith comprises carbon black, including any graphitized carbon black particles, carbonized binder and porosity. The porosity includes first pores having a pore size within the range of from about 0.5 μm to about 100 μm and second pores having a pore size within the range of from about 1 nm to about 100 nm. The pore size distribution of the first pores does not overlap with a pore size distribution of the second pores. | 05-01-2014 |
20150111024 | NUCLEOPHILIC POROUS CARBON MATERIALS FOR CO2 AND H2S CAPTURE - In some embodiments, the present disclosure pertains to methods of capturing a gas from an environment by associating the environment (e.g., a pressurized environment) with a porous carbon material that comprises a plurality of pores and a plurality of nucleophilic moieties. In some embodiments, the associating results in sorption of gas components (e.g., CO | 04-23-2015 |
20150118477 | FUNGICIDE, PHOTO CATALYTIC COMPOSITE MATERIAL, ADSORBENT, AND DEPURATIVE - Disclosed herein is a fungicide, including: a porous carbon material; and a silver member adhered to the porous carbon material, wherein a value of a specific surface area based on a nitrogen BET, namely Brunauer, Emmett, and Teller method is equal to or larger than 10 m | 04-30-2015 |
20160046491 | POROUS CARBON MATERIAL, PRECURSOR FOR POROUS CARBON MATERIAL, PROCESS FOR PRODUCING PRECURSOR FOR POROUS CARBON MATERIAL, AND PROCESS FOR PRODUCING POROUS CARBON MATERIAL - The present invention provides: a porous carbon material which includes a portion having a continuous porous structure and a portion having no continuous porous structure and has even pore size and matrix size in the material center part thereof, thereby being easy to composite with other materials and being able to be used in various applications; a porous-carbon-material precursor; a process for producing the porous-carbon-material precursor; and a process for producing the porous carbon material. A porous carbon material of the invention is a porous carbon material which includes a portion having a continuous porous structure and a portion having substantially no continuous porous structure, in which the portion having the continuous porous structure has a structural period of 0.002 to 1 μm. | 02-18-2016 |