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| Application No. | Application Title | Issue Date |
| 20120107691 | POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND METHOD OF MANUFACTURING SAME A positive active material for a lithium secondary battery comprises a core comprising a compound that can reversibly intercalate and deintercalate lithium; and a compound attached to the surface of the core and represented by Chemical Formula 1: | 05/03/2012 |
| 20120107686 | CATHODE MATERIAL FOR LITHIUM SECONDARY BATTERIES AND LITHIUM SECONDARY BATTERY CONTAINING THE SAME This invention relates to a positive electrode active material for a lithium secondary battery and a lithium secondary battery including the same, and particularly to a positive electrode active material for a lithium secondary battery, in which a lithium composite oxid... | 05/03/2012 |
| 20120070725 | METAL HALIDE COATINGS ON LITHIUM ION BATTERY POSITIVE ELECTRODE MATERIALS AND CORRESPONDING BATTERIES Lithium ion battery positive electrode material are described that comprise an active composition comprising lithium metal oxide coated with an inorganic coating composition wherein the coating composition comprises a metal chloride, metal bromide, metal iodide, or comb... | 03/22/2012 |
| 20120070742 | LITHIUM SECONDARY BATTERY WITH HIGH ENERGY DENSITY The present invention relates to electrodes for a lithium secondary battery with a high energy density and a secondary battery with a high energy density using the same. A negative electrode includes a material which can be alloyed with lithium alloy. A positive electro... | 03/22/2012 |
| 20120070746 | LOW ELECTROLYTE ELECTROCHEMICAL CELLS Electrochemical cells including components and configurations for electrochemical cells, such as rechargeable lithium batteries, are provided. The electrochemical cells described herein may include a combination of components arranged in certain configurations that work... | 03/22/2012 |
| 20120052397 | ELECTROLYTE MATERIALS FOR USE IN ELECTROCHEMICAL CELLS Electrolyte materials for use in electrochemical cells, electrochemical cells comprising the same, and methods of making such materials and cells, are generally described. In some embodiments, the materials, processes, and uses described herein relate to electrochemical... | 03/01/2012 |
| 20120052398 | Electrochemical Energy Storage Devices Having a Metallic Interfacial Conducting Agent at the Electrode-Electrolyte Interface Electrochemical energy storage devices having a metal anode and a solid-state, metal-ion exchange membrane and are characterized by an interfacial layer between the anode and the membrane, wherein the interfacial layer is a solid solution comprising the metal anode and ... | 03/01/2012 |
| 20120052339 | ELECTROLYTE MATERIALS FOR USE IN ELECTROCHEMICAL CELLS Electrolyte materials for use in electrochemical cells, electrochemical cells comprising the same, and methods of making such materials and cells, are generally described. In some embodiments, the materials, processes, and uses described herein relate to electrochemical... | 03/01/2012 |
| 20120045695 | Negative electrode for a rechargeable lithium battery and rechargeable lithium battery including the same A negative electrode for a rechargeable lithium battery and a rechargeable lithium battery including the same, the negative electrode including a negative active material; and a lithium ion adsorbent having a specific surface area of about 10 m2/g to about 10... | 02/23/2012 |
| 20120045696 | NEGATIVE ELECTRODE MATERIALS FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY A negative electrode of a non-aqueous electrolyte secondary battery comprises a current collector and a mixture comprising a negative electrode active material, a conductive material, and a binder on the current collector. The negative electrode active material has the ... | 02/23/2012 |
| 20120045670 | AUXILIARY ELECTRODES FOR ELECTROCHEMICAL CELLS CONTAINING HIGH CAPACITY ACTIVE MATERIALS Provided are novel electrochemical cells that include positive electrodes, negative electrodes containing high capacity active materials such as silicon, and auxiliary electrodes containing lithium. An auxiliary electrode is provided in the cell at least prior to its fo... | 02/23/2012 |
| 20120043940 | ELECTRODE PROTECTION IN BOTH AQUEOUS AND NON-AQUEOUS ELECTROCHEMICAL CELLS, INCLUDING RECHARGEABLE LITHIUM BATTERIES Electrode protection in electrochemical cells, and more specifically, electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries, are presented. In one embodiment, an electrochemical cell includes an anode compri... | 02/23/2012 |
| 20120045693 | NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME A negative active material for a rechargeable lithium battery, a method of manufacturing the same, and a rechargeable lithium battery including the same. The negative active material includes secondary particles including assembled primary particles of a compound repres... | 02/23/2012 |
| 20120034527 | CATHODE ACTIVE MATERIAL AND NONAQUEOUS SECONDARY BATTERY INCLUDING CATHODE HAVING THE CATHODE ACTIVE MATERIAL A cathode active material of the present invention for use in a nonaqueous secondary battery includes: a main crystalline phase including a lithium-containing transition metal oxide containing manganese and having a spinel structure; and a sub crystalline phase which is... | 02/09/2012 |
| 20120034512 | LITHIUM ALLOY-CARBON COMPOSITE NANOFIBERS AND METHODS OF FABRICATION A carbon/nanoparticle nanofiber includes a carbon base structure and a plurality of nanoparticles that include a lithium alloy or a lithium alloy precursor. One or more nanofibers may be formed into a nonwoven fabric. The fabric may be utilized as an electrode, such as ... | 02/09/2012 |
| 20120028124 | ANODE MATERIALS FOR LITHIUM-ION BATTERIES An anode material for lithium-ion batteries is provided that comprises an elongated core structure capable of forming an alloy with lithium; and a plurality of nanostructures placed on a surface of the core structure, with each nanostructure being capable of forming an ... | 02/02/2012 |
| 20120028121 | PROCESS FOR PREPARING ELECTROACTIVE INSERTION COMPOUNDS AND ELECTRODE MATERIALS OBTAINED THEREFROM A process for preparing an at least partially lithiated transition metal oxyanion-based lithium-ion reversible electrode material, which includes providing a precursor of said lithium-ion reversible electrode material, heating said precursor, melting same at a temperatu... | 02/02/2012 |
| 20120021290 | ELECTRIC POWER STORAGE SYSTEM An electric power storage system, having application in energy systems, is primarily assembled from an electric power storage device and an electric power management system. In which, the electric power storage device is assembled from a first electric storage unit, a s... | 01/26/2012 |
| 20120015250 | POSITIVE ELCTRODE MATERIALS FOR LITHIUM ION BATTERIES AND PROCESS FOR PREPARING THE SAME Provided are a positive electrode material for lithium ion batteries and a process for preparing the same. The positive electrode material for lithium ion batteries comprises a composite positive electrode material consists of LiCoO2 and an auxiliary positive... | 01/19/2012 |
| 20120003535 | ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING THE SAME Provided are an energy storage device including an electrode in which lithium is introduced into a silicon layer and a method for manufacturing the energy storage device. A silicon layer is formed over a current collector, a solution including lithium is applied on the ... | 01/05/2012 |
| 20120003539 | METHOD FOR MANUFACTURING ULTRA SMALL PARTICLE, POSITIVE ELECTRODE ACTIVE MATERIAL OF SECOND BATTERY USING THE METHOD FOR MANUFACTURING ULTRA SMALL PARTICLE AND METHOD FOR MANUFACTURING THE SAME, AND SECONDARY BATTERY USING THE POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR MANUFACTURING THE SAME An object is to form a positive electrode active material having small and highly uniform particles by a simple process. A template is formed by forming holes in the template by a nanoimprinting method, and the template is filled with a gel-like LiFePO4 mater... | 01/05/2012 |
| 20120003541 | POSITIVE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY USING THE SAME A positive active material for lithium secondary battery containing a composite that includes a composite of lithium aluminum oxide and lithium nickel oxide and lithium secondary battery using the same.... | 01/05/2012 |
| 20110311882 | LITHIUM-ION BATTERIES HAVING CONFORMAL SOLID ELECTROLYTE LAYERS Hybrid solid-liquid electrolyte lithium-ion battery devices are disclosed. Certain devices comprise anodes and cathodes conformally coated with an electron insulating and lithium ion conductive solid electrolyte layer.... | 12/22/2011 |
| 20110311875 | ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERY AND METHOD FOR PREPARING THE SAME The disclosure relates to an electrode active material including: (a) first particulate of a metal (or metalloid) oxide alloyable with lithium; and (b) second particulate of an oxide containing lithium and the same metal (or metalloid) as that of the metal (or metalloid... | 12/22/2011 |
| 20110305952 | NEGATIVE ACTIVE MATERIAL, ELECTRODE INCLUDING THE SAME, AND LITHIUM BATTERY INCLUDING ELECTRODE A negative active material, an electrode including the same, and a lithium battery including the electrode. The negative active material has no volumetric expansion and has high solubility with respect to lithium. In addition, the negative active material is in the form... | 12/15/2011 |
| 20110305931 | Secondary power source and method for manufacturing the same Disclosed is a secondary power source and a manufacturing method thereof. The secondary power source includes a unit cell formed by sequentially laminating a first electrode, a separation film, and a second electrode, wherein the first electrode is formed by forming a f... | 12/15/2011 |
| 20110300449 | Electrode for secondary power source and method of manufacturing electrode for secondary power source Provided are a method of manufacturing an electrode for a secondary power source, and a secondary power source. The method includes forming an electrode active material on a conductive sheet, forming a Li thin film layer by depositing lithium (Li) on the electrode activ... | 12/08/2011 |
| 20110287296 | THIN FILM SOLID STATE LITHIUM ION SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME In one example embodiment, a thin film solid state lithium ion secondary battery is charged and discharged in the air. The thin film solid state lithium ion secondary battery has an electric insulating substrate formed from an organic resin, an insulating film made of a... | 11/24/2011 |
| 20110281173 | MULTIPLE ELECTROLYTE ELECTROCHEMICAL CELLS Electrode assemblies for use in electrochemical cells are provided. The negative electrode assembly comprises negative electrode active material and an electrolyte chosen specifically for its useful properties in the negative electrode. These properties include reductiv... | 11/17/2011 |
| 20110281164 | NEGATIVE ELECTRODE ACTIVE MATERIAL AND LITHIUM BATTERY INCLUDING THE SAME A negative electrode active material including mesoporous silica having mesopores filled with a metal and a lithium battery including the same.... | 11/17/2011 |
| 20110281167 | THIN FILM SOLID STATE LITHIUM ION SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME A high-performance and inexpensive thin film solid state lithium ion secondary battery that is able to be charged and discharged in the air and is able to be manufactured stably at a favorable yield, and a method of manufacturing the same are provided. The thin film sol... | 11/17/2011 |
| 20110274974 | THIN FILM SOLID STATE LITHIUM ION SECONDARY BATTERY AND METHOD OF MANUFACTURING THE SAME In one embodiment, a thin film solid state lithium ion secondary battery is able to be charged and discharged in the air and manufactured stably at a favorable yield. The thin film solid state lithium ion secondary battery has an electric insulating substrate formed fro... | 11/10/2011 |
| 20110269012 | GALVANIC ELEMENT WITH COMPOSITE OF ELECTRODES, AND SEPARATOR FORMED BY AN ADHESIVE An electrochemical element includes at least one individual cell having electrodes arranged on a sheet-like separator, wherein the electrodes have been applied to the separator by at least one adhesive.... | 11/03/2011 |
| 20110269022 | POSITIVE ELECTRODE ACTIVE MATERIAL OF POWER STORAGE DEVICE, POWER STORAGE DEVICE, ELECTRICALLY PROPELLED VEHICLE, AND METHOD FOR MANUFACTURING POWER STORAGE DEVICE An object is to improve the characteristics of a power storage device such as a charging and discharging rate or a charge and discharge capacity. The grain size of particles of a positive electrode active material is nano-sized so that a surface area per unit mass of th... | 11/03/2011 |
| 20110262811 | ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY AND PRODUCTION METHOD THEREOF, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Provided is a non-aqueous electrolyte secondary battery having excellent input/output characteristics and excellent adherence between its electrode material mixture layer and current collector. Disclosed is an electrode for a non-aqueous electrolyte secondary battery, h... | 10/27/2011 |
| 20110262796 | LITHIUM SECONDARY BATTERY POSITIVE ELECTRODE AND LITHIUM SECONDARY BATTERY A lithium secondary battery positive electrode according to the present invention is a lithium secondary battery positive electrode including a positive electrode material mixture layer containing a positive electrode active material and a conductivity enhancing agent o... | 10/27/2011 |
| 20110256453 | POSITIVE-ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY, SECONDARY BATTERY EMPLOYING THE SAME, AND PROCESS FOR PRODUCING POSITIVE-ELECTRODE MATERIAL FOR LITHIUM SECONDARY BATTERY A subject for the invention is to provide a positive-electrode material, which has high capacity and high output and is inhibited from suffering a decrease in output with repetitions of charge and use. The invention provides a positive-elec... | 10/20/2011 |
| 20110250505 | NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY A lithium secondary battery comprises a negative electrode, a positive electrode comprising a current collector, an active cathode material comprising a lithium transition metal complex oxide coated on the current collector, and Si1-XGeXOY 10/13/2011 | |
| 20110244305 | ELECTROCHEMICAL DEVICES FOR USE IN EXTREME CONDITIONS An electrochemical device, such as a battery or power source, provides improved performance under stringent or extreme conditions. Such an electrochemical device for use in high temperature conditions may include at least a cathode, a lithium-based anode, a separator, a... | 10/06/2011 |
| 20110236760 | Electrode for non-aqueous electrolyte secondary battery, method for producing the same, and non-aqueous electrolyte secondary battery An electrode for a non-aqueous electrolyte secondary battery with which the non-aqueous electrolyte secondary battery can perform high output charge and discharge is provided. The electrode for a non-aqueous electrolyte secondary battery includes a current collector and... | 09/29/2011 |
