Patent application number | Description | Published |
20090311611 | Lithium battery - Disclosed is a lithium battery including a silicon negative electrode, a lithium mixed metal oxide positive electrode, a separator disposed between the negative and positive electrodes to define a reservoir region, an electrolytic solution filled in the reservoir region, and a sealant structure wrapped around the silicon negative electrode, the lithium mixed metal oxide positive electrode, the separator, and the electrolytic solution. The electrolytic solution includes an organic solvent, a lithium salt, and an additive. The additive includes a maleimide compound and vinylene carbonate. The silicon negative electrode of the lithium battery employing the described electrolytic solution has higher cycle efficiency and longer operating lifespan. | 12-17-2009 |
20100086851 | POSITIVE ELECTRODE AND METHOD FOR MANUFACTURING THE SAME AND LITHIUM BATTERY UTILIZING THE SAME - Disclosed is a positive electrode applied in lithium battery and method for manufacturing the same. First, a lithium alloy oxide layer is formed on a substrate. Subsequently, an additional high density and low energy plasma treatment is processed, such that the lithium alloy oxide layer has a top surface composed of uniform, dense, and inter-necked nano grains, and the in-side/bottom grains of the oxide layer remain unchanged. According to experiments, the positive electrode with such properties has higher capacity and longer cycle lifetime, thereby improving the lithium battery performance. | 04-08-2010 |
20100129712 | ENERGY STORAGE DEVICES - An energy storage device is provided. The energy storage device includes a positive electrode including a polyacrylate aqueous binder blended therewith, a negative electrode and an electrolyte. The polyacrylate aqueous binder is as shown in Formula (I): | 05-27-2010 |
20100167129 | METHOD FOR MODIFYING CATHODE MATERIAL AND LITHIUM BATTERY EMPLOYING THE CATHODE MATERIAL - The invention provides a lithium battery, including: a cathode plate and an anode plate; a separator disposed between the cathode plate and the anode plate to define a reservoir region; and an electrolyte filled in the reservoir region. A thermal protective film is provided to cover a material of the cathode plate or the anode plate. When a battery temperature rises over an onset temperature of the thermal protective film, it undergoes a crosslinking reaction to inhibit thermal runaway. A method for fabricating the lithium ion battery is also provided. | 07-01-2010 |
20110117444 | Electrolytic Solution and Lithium Battery Employing the Same - Disclosed is an electrolytic solution including an organic solvent, a lithium salt, and an additive. The additive includes maleimide compound and vinylene carbonate. The maleimide compound can be maleimide, bismaleimide, polymaleimide, polybismaleimide, maleimide-bismaleimide copolymer, or combinations thereof. The lithium battery employing the described electrolytic solution has a higher capacity of confirmation, higher cycle efficiency, and longer operational lifespan. | 05-19-2011 |
20120129051 | POSITIVE ELECTRODE AND LITHIUM BATTERY UTILIZING THE SAME - Disclosed is a positive electrode applied in lithium battery and method for manufacturing the same. First, a lithium alloy oxide layer is formed on a substrate. Subsequently, an additional high density and low energy plasma treatment is processed, such that the lithium alloy oxide layer has a top surface composed of uniform, dense, and inter-necked nano grains, and the in-side/bottom grains of the oxide layer remain unchanged. According to experiments, the positive electrode with such properties has higher capacity and longer cycle lifetime, thereby improving the lithium battery performance. | 05-24-2012 |
20130157126 | ELECTRODE ASSEMBLY OF LITHIUM SECONDARY BATTERY - Disclosed is an electrode assembly of a lithium secondary battery, including an anode plate, a cathode plate, a separator for separating the anode plate and the cathode plate and conducting lithium ions of an electrolyte, and a composite film disposed between the anode plate and the separator and/or between the cathode plate and the separator. The composite film includes 5 to 95 parts by weight of an inorganic clay and 95 to 5 parts by weight of an organic polymer binder. | 06-20-2013 |
Patent application number | Description | Published |
20090091921 | Decorative object connectable to a connected object - In a decorative object connectable to a connected object, a connecting member includes a fixing portion at an end of the connecting member, and the fixing portion is connected and fixed to a stylish decorative object with a specific shape, and another end of the connecting member is a stop portion, and a connecting portion is disposed between both ends, and a stop portion of the connecting member is passed through a connecting hole of the connected object, and stopped by both ends and positioned onto the connected object, and the stylish decorative object includes a light emitting element. | 04-09-2009 |
20090091922 | Decorative object connectable to a connected object - In a decorative object connectable to a connected object, the decorative object includes a connecting member having a fixing portion at an end of the connecting member, and the fixing portion is connected and fixed to a stylish decorative object with a specific shape, and another end of the connecting member is a positioning portion, and a passage is penetrated through the positioning portion and provided for passing and fixing the connected object, and the stylish decorative object includes a light emitting element. | 04-09-2009 |
20100027252 | Decorative Object Connectable to a Connected Object - A decorative object connectable to a connected object includes a connecting member, a stylish decorative member fixed to an end of the connecting member, and a light emitting device installed in the stylish decorative member. The stylish decorative member has a closed space inside, a top surface and a bottom surface, and the bottom surface is connected to the connecting member. The stylish decorative member further has a contact portion at an inner side of the top of the decorative object. The power of the light emitting device is supplied by at least one battery. The light emitting device includes a light emitting element and an ON/OFF switch installed at a position corresponding to the contact portion. If an external force is exerted onto the decorative object, the contact portion will be in contact with the ON/OFF switch to turn on or off the power of the light emitting device. | 02-04-2010 |
20100095435 | Decorative Object Connectable to a Connected Object - A decorative object connectable to a connected object includes a connecting member connected to the connected object, a stylish decorative member fixed to an end of the connecting member, and a light emitting device installed in the stylish decorative member. Another end of the connecting member has a positioning portion, and the positioning portion includes a passage with an opening on both ends. The stylish decorative member has a top surface and a bottom surface, and the bottom surface is used for connecting the connecting member. A corresponding internal side of the top surface of the stylish decorative member has a contact portion. The light emitting device has a power switch installed corresponding to the contact portion, such that when an external force is exerted onto the stylish decorative member, the contact portion is in contact with the power switch to turn on the power of the light emitting device. | 04-22-2010 |