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US20140356673 SECONDARY BATTERY  
There is provided a secondary battery which can implement a high-density electrode plate and prevent fracture of the electrode plate. The secondary battery includes a metallic base material, a...
US20070298321 Aqueous dispersion with a starch and lithium and titanium mixed oxide base for a lithium storage battery electrode  
A dispersion comprises at least one aqueous solvent, a lithium and titanium mixed oxide such as Li4Ti5O12 and an organic binder comprising a starch-type polysaccharide. The starch-type...
US20150147647 COPPER DOPED SVO COMPOUNDS AS HIGH RATE CATHODE MATERIALS  
The present invention related to an electrochemical cell comprising an anode of a Group IA metal and a cathode of a composite material prepared from a combination of vanadium oxide and either a...
US20150243967 IMPLANTABLE MEDICAL DEVICES WITH LOW VOLUME BATTERIES, AND SYSTEMS  
Implantable medical devices, implantable medical device systems that include such implantable medical devices, and implantable medical device batteries, as well as methods of making. Such devices...
US20070210279 Manufacturing Method Of Electrode Paste For Alkaline Storage Batteries  
A manufacturing method of an electrode paste for alkaline storage batteries includes a first kneading step and a second kneading step. In the first kneading step, a first powder with an average...
US20080286652 Lithium hydride negative electrode for rechargeable lithium batteries  
A lithium battery comprises a negative electrode composition that uses lithium hydride and a second metal. The negative electrode composition is activated by infusing lithium into particles of the...
US20150132642 LITHIUM CONTAINING NANOFIBERS  
Lithium-containing nanofibers, as well as processes for making the same, are disclosed herein. In some embodiments described herein, using high throughput (e.g., gas assisted and/or water based)...
US20120015246 WATERBORNE FLUOROPOLYMER COMPOSITION  
This invention relates to a waterborne fluoropolymer composition useful for the fabrication of Li-Ion-Battery (LIE) electrodes. The fluoropolymer composition contains an organic carbonate...
US20150118556 BINDER COMPOSITION FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME  
A binder composition for a rechargeable lithium battery, a method of preparing the same, and a rechargeable lithium battery including the same. The binder composition includes lithium polyacrylate...
US20060121346 Virus scaffold for self-assembled, flexible and light lithium battery  
A variety of compositions that include a metal oxide, films and batteries comprising one or more of the compositions, and methods of making the same.
US20060093912 Paste curing additive  
The disclosed invention relates to additives for use in, such as, battery pastes and in polymers. The additive is the reaction product of sulphuric acid, water and leady oxide. The additive may be...
US20070148551 Cylindrical alkaline battery  
In a cylindrical alkaline battery (10) which uses a mercury-free alloy with zinc as the main ingredient as an active material of its anode gel (18) and copper or an alloy with copper as the main...
US20050203240 Carbon-carbon composition, their preparation and use therefore as negative electrode for li-ion batteries  
A composite of particles of Carbon#I-Cmlrbon#2, wherein Carbon#1 means a low cristallinity cmbon and Cro#means a high ctistallinity carbon and the use of these particles in electrochernca systems,...
US20070009771 Batteries and battery components with magnetically modified manganese dioxide  
Battery electrodes with desirable discharge performance comprise manganese oxide and magnetic particles. Corresponding power cells have improved specific discharge capacities. Furthermore,...
US20130011732 SECONDARY BATTERY  
A secondary battery includes a base material, an intermediate layer including a carbon material on the base material, and an active material layer on the intermediate layer. A secondary battery...
US20130323593 RECHARGEABLE ENERGY STORAGE UNIT  
A rechargeable energy storage unit is proposed. The rechargeable energy storage unit has a first and a second electrode. The first electrode is assigned an energy storage material in the form of...
US20150010815 BINDER COMPOSITION FOR RECHARGEABLE LITHIUM BATTERY, PREPARING METHOD OF SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING BINDER COMPOSITION  
A binder composition for a rechargeable lithium battery includes a semi-interpenetrating polymer network (semi-IPN) including a copolymer including a repeating unit represented by the following...
US20150010816 BINDER COMPOSITION FOR RECHARGEABLE LITHIUM BATTERY, PREPARING METHOD OF SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING BINDER COMPOSITION  
A binder composition for a rechargeable lithium battery includes a semi-interpenetrating polymer network (semi-IPN) including a copolymer including a repeating unit represented by the following...
US20140349173 Graphite Particles And Lithium Secondary Battery Using The Same As Negative  
A method for forming a negative electrode for a lithium secondary battery, includes providing a paste comprising graphite particulates comprise assembled or bound graphite particles in each of...
US20110223487 ELECTROCHEMICAL CELL WITH SINTERED CATHODE AND BOTH SOLID AND LIQUID ELECTROLYTE  
An electrochemical cell has an anode of electrochemically-active material; a cathode of electrochemically-active, porous, liquid-permeable, sintered, ceramic material; and a solid-state,...
US20090311600 NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, NONAQUEOUS ELECTROLYTE SECONDARY BATTERY INCLUDING THE SAME AND METHOD FOR FABRICATION OF NEGATIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY  
Provided are a negative electrode for a nonaqueous electrolyte secondary battery, which has a current collector and a mix layer strongly adhered to each other and can increase a capacity of a...
US20150249249 CATHODE  
The present invention provides novel cathodes having a reduced resistivity and other improved electrical properties. Furthermore, this invention also presents methods of manufacturing novel...
US20140127578 ACTIVE MATERIAL FOR A SECONDARY BATTERY, SECONDARY BATTERY INCLUDING THE ACTIVE MATERIAL, AND METHOD OF PREPARING AN ACTIVE MATERIAL  
An active material for a secondary battery, a secondary battery including the active material, and a method of preparing an active material, the active material including a silicon-based core; and...
US20090280409 BINDER COMPOSITION FOR SECONDARY BATTERY ELECTRODE, SLURRY FOR SECONDARY BATTERY ELECTRODE, AND SECONDARY BATTERY ELECTRODE  
There is provided a binder composition for secondary battery electrode, containing (A) a sulfonic acid group-containing polymer, and(B) an organic solvent composed mainly of N-methylpyrrolidone,...
US20120326500 LITHIUM-ION SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM-ION SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, POWER STORAGE SYSTEM, ELECTRIC TOOL, AND ELECTRONIC DEVICE  
A lithium-ion secondary battery includes a positive electrode, a negative electrode containing an active material, and an electrolytic solution, in which the active material contains, as...
US20060234121 Electrode of ultra thin manganese battery and manufacturing method therefor  
Disclosed herein is an electrode of an ultra thin manganese battery which has over load discharge properties and high capacity to accomplish a high energy density, by using a mixture of a...
US20130089783 Negative Active Material and Lithium Battery Containing the Negative Active Material  
A negative active material and a lithium battery including the same are disclosed. Due to the inclusion of silicon nanowires formed on a spherical carbonaceous base material, the negative active...
US20100047689 Novel Silver Positive Electrode for Alkaline Storage Batteries  
Silver positive electrode for alkali secondary batteries having an enhanced cycling capability, and consequently a longer lifetime in cycling of the storage batteries incorporating it, by...
US20070077489 POSITIVE ELECTRODE FOR AN ALKALINE BATTERY  
A positive electrode for an alkaline electrolyte battery comprising a conductive support covered with a paste comprising: an electrochemically-active material, a binder and non-conductive fibres...
US20090061312 Method of producing graphite-carbon composite electrodes for supercapacitors  
A method of producing a composite electrode having a specific surface area of at least 100 m2/gm for use in an electrochemical capacitor. The method comprises (a) providing exfoliated graphite...
US20150147617 ANODE FOR SECONDARY BATTERY AND SECONDARY BATTERY HAVING THE SAME  
The present disclosure provides an anode for a secondary battery, comprising a wire-type current collector; a metallic anode active material layer formed on the surface of the wire-type current...
US20130260236 NEGATIVE-ELECTRODE MATERIAL FOR ELECTRICITY STORAGE DEVICE, AND NEGATIVE ELECTRODE FOR ELECTRICITY STORAGE DEVICE USING SAME  
The negative electrode material for an electricity storage device comprising a negative electrode active material containing an oxide material, and a binder made of a water-soluble polymer. As the...
US20070202403 Composite binder containing carbon nanotube and lithium secondary battery employing the same  
Provided is a nanocomposite binder for an electrode mix of a secondary battery, comprising carbon nanotubes in a photo- and/or thermo-polymerizable material or polymer, or a mixture thereof; and a...
US20140342225 ELECTRODE FOR ELECTROCHEMICAL DEVICE  
An electrode for electrochemical device which is provided with an electrode active material layer containing an electrode active material and a binder, comprising binder-covered parts 220...
US20150072234 DRY-PARTICLE BASED ADHESIVE AND DRY FILM AND METHODS OF MAKING SAME  
Dry process based energy storage device structures and methods for using a dry adhesive therein are disclosed.
US20050042515 Composition for protecting negative electrode for lithium metal battery, and lithium metal battery fabricated using same  
Disclosed is a composition for protecting a negative electrode for a lithium metal battery including a multifunctional monomer having at least two double bonds for facilitating cross-linking, a...
US20140227591 CATHODE  
The present invention provides novel cathodes having a reduced resistivity and other improved electrical properties. Furthermore, this invention also presents methods of manufacturing novel...
US20120164526 CATHODE  
The present invention provides novel cathodes having a reduced resistivity and other improved electrical properties. Furthermore, this invention also presents methods of manufacturing novel...
US20140141314 POROUS MEMBRANE FOR SECONDARY BATTERIES, METHOD FOR PRODUCING SAME, AND USE OF SAME  
A porous membrane for a secondary battery including non-conductive particles and a binder for a porous membrane, wherein the non-conductive particles are spherical polymer particles having a rough...
US20100092871 BINDER FOR AN ELECTRODE OF AN ELECTROCHEMICAL SYSTEM, ELECTRODE COMPRISING THIS BINDER, AND ELECTROCHEMICAL SYSTEM COMPRISING THIS ELECTRODE  
Binder for an electrode of an electrochemical system having a non-aqueous electrolyte, said binder comprising a first polymer which has functional groups capable of reacting with a crosslinking...
US20140072873 PRIMER FOR BATTERY ELECTRODE  
Primer arrangements that facilitate electrical conduction and adhesive connection between an electroactive material and a current collector are presented. In some embodiments, primer arrangements...
US20060147796 Positive battery electrodes and positive electrode fabrication methods  
The disclosure relates to positive electrodes for storage cells including a ground positive electrode active material and a conductivity enhancement additive, wherein the ground positive electrode...
US20120088148 MAGNETIZED BATTERY CATHODES  
The present invention provides a magnetized cathode mixture material comprising a ferromagnetic material, an electroactive material, and an electrolyte.
US20140315100 Rechargeable lithium-sulfur battery having a high capacity and long cycle life  
A rechargeable lithium-sulfur cell comprising an anode, a separator and/or electrolyte, a sulfur cathode, an optional anode current collector, and an optional cathode current collector, wherein...
US20140287327 METHOD OF COATING SUBSTRATE FOR LITHIUM SECONDARY BATTERY WITH INORGANIC PARTICLES AND LITHIUM SECONDARY BATTERY COMPRISING SUBSTRATE COATED BY THE METHOD  
The present invention provides a method of coating a substrate for a lithium secondary battery with inorganic particles, comprising charging the inorganic particles to form charged inorganic...
US20110206986 NEGATIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME  
A negative active material for a rechargeable lithium battery including a flake powder including a plurality of flakes, each flake including a plurality of silicon atoms and a plurality of oxygen...
US20150243994 MODIFIED GUARAN BINDER FOR LITHIUM ION BATTERIES AND METHODS FOR PRODUCING THE SAME  
The presently disclosed and/or claimed inventive concept(s) relates generally to a composition of a slurry for use in preparation of a lithium ion battery. The slurry comprises a binder...
US20140154571 COMPOSITE AND METHOD OF PREPARING ANODE SLURRY INCLUDING THE SAME  
Provided are a composite and a method of preparing an anode slurry including the same. More particularly, the present invention provides a composite including a (semi) metal oxide, a conductive...
US20150064555 Negative Electrode Active Material for Nonaqueous Electrolyte Secondary Batteries  
Provided is a novel negative electrode for nonaqueous electrolyte secondary batteries, which is capable of improving cycle characteristics and is also capable of suppressing aggregation of active...
US20050147884 Nickel hydroxide composition with pectin binder  
An active electrode composition comprising a nickel hydroxide material and a pectin. Preferably, the pectin comprises a citrus pectin.