| Patents for H01M 4 - Electrodes (97,472) |
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| 03/31/2011 | US20110077147 Nanosegregated Surfaces As Catalysts for Fuel Cells |
| 03/31/2011 | US20110076736 Fuel cell, method for manufacturing fuel cell, electronic apparatus, enzyme immobilization electrode, biosensor, bioreactor, energy conversion element, and enzyme reaction-utilizing apparatus |
| 03/31/2011 | US20110076598 Corrin compound fuel cell catalysts |
| 03/31/2011 | US20110076597 Wire mesh current collector, solid state electrochemical devices including the same, and methods of making the same |
| 03/31/2011 | US20110076566 Negative electrode active material, negative electrode, and power storage device |
| 03/31/2011 | US20110076565 Negative active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same |
| 03/31/2011 | US20110076564 Positive electrode active material, method of manufacturing the positive electrode active material, and non-aqueous electrolyte secondary battery using the positive electrode active material |
| 03/31/2011 | US20110076563 Positive electrode for non-aqueous electrolyte secondary battery and method for producing the same |
| 03/31/2011 | US20110076562 Mixture of basic lead sulfates |
| 03/31/2011 | US20110076561 Method for manufacturing electrode, and method for manufacturing power storage device and power generation and storage device having the electrode |
| 03/31/2011 | US20110076560 Electrochemical cells comprising porous structures comprising sulfur |
| 03/31/2011 | US20110076559 Positive electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery |
| 03/31/2011 | US20110076557 Nonaqueous electrolyte battery, battery pack and vehicle |
| 03/31/2011 | US20110076556 Metal oxide coated positive electrode materials for lithium-based batteries |
| 03/31/2011 | US20110076549 Secondary battery and method of fabricating the same |
| 03/31/2011 | US20110076535 Secondary battery and secondary battery manufacturing method |
| 03/31/2011 | US20110076392 Battery Cathodes |
| 03/31/2011 | US20110073804 Titanic Acid Compound, Process For Producing The Titanic Acid Compound, Electrode Active Material Containing The Titanic Acid Compound, And Storage Device Using The Electrode Active Material |
| 03/31/2011 | US20110073803 Method for preparing cathode active material |
| 03/31/2011 | US20110073561 Method for manufacturing electrode for power storage device and method for manufacturing power storage device |
| 03/31/2011 | US20110072649 Method of manufacturing active material and method of manufacturing lithium-ion secondary battery |
| 03/31/2011 | US20110072647 Battery Cathodes |
| 03/31/2011 | DE202010016036U1 Von Elektrodenplatte klemmbarer Hilfsleiter für Stromspeicher- / Stromversorgungsvorrichtung Clampable of electrode plate auxiliary conductor for power storage / power supply device |
| 03/31/2011 | CA2775284A1 Battery and energy system |
| 03/31/2011 | CA2773497A1 Positive electrode material |
| 03/31/2011 | CA2773496A1 New silicon based electrode formulations for lithium-ion batteries and method for obtaining it |
| 03/31/2011 | CA2772255A1 Manganese phosphates and related electrode active materials |
| 03/31/2011 | CA2771969A1 High performance electrodes |
| 03/30/2011 | EP2302725A1 Lithium battery containing a non-aqueous electrolyte and an additive |
| 03/30/2011 | EP2302722A1 Fuel cell, method for production of the fuel cell, electronic device, enzyme-immobilized electrode, method for production of the electrode, water-repellent agent, and enzyme-immobilized material |
| 03/30/2011 | EP2302720A1 Electrode material for lithium secondary battery and electrode structure including the same |
| 03/30/2011 | EP2302714A1 Lithium secondary cell |
| 03/30/2011 | EP2301892A1 Method for producing lithium complex metal oxide |
| 03/30/2011 | EP2301890A1 Transition metal phosphoric acid salt, process for producing same, positive electrode, and sodium secondary battery |
| 03/30/2011 | EP2301105A2 Aqueous lithium/air battery cells |
| 03/30/2011 | EP2301098A1 Redox flow cell |
| 03/30/2011 | EP1893323B1 A method of preparing a radiation fuel cell membrane with enhanced chemical stability and a membrane electrode assembly |
| 03/30/2011 | EP1842248B1 Hearing aid with rechargeable battery and rechargeable battery |
| 03/30/2011 | EP1601810B1 Method for producing a layer system comprising a metallic carrier and an anode functional layer |
| 03/30/2011 | EP1386363B1 Structure and methods of fabricating binding layers for a li-ion polymer battery |
| 03/30/2011 | CN201781024U Manufacture equipment of copper foil |
| 03/30/2011 | CN201781023U Lithium ion dynamic battery pole piece roll squeezer |
| 03/30/2011 | CN201781022U Battery pole piece capsulation machine |
| 03/30/2011 | CN201781021U Novel full-automatic lithium battery pole piece die cutting and feeding structure |
| 03/30/2011 | CN201781020U Pole piece winding device of power battery |
| 03/30/2011 | CN1967915B Battery anode and lithium ion battery used the same and their preparing method |
| 03/30/2011 | CN101999190A Lead storage battery and process for producing the lead storage battery |
| 03/30/2011 | CN101999187A Method for production of cathode active material for lithium ion battery, cathode active material for lithium ion battery produced by the method, electrode for lithium ion battery, and lithium ion battery |
| 03/30/2011 | CN101999186A Electrolytic manganese dioxide for lithium primary battery, manufacturing method therefor, and lithium primary battery using same |
| 03/30/2011 | CN101997145A Lithium sulfur battery |
| 03/30/2011 | CN101997143A Cadmium super-iron alkaline battery |
| 03/30/2011 | CN101997142A Aluminum super-iron alkaline battery |
| 03/30/2011 | CN101997141A Magnesium super-iron alkaline battery |
| 03/30/2011 | CN101997139A Electrolyte and cell |
| 03/30/2011 | CN101997138A Lithium secondary battery and manufacturing method thereof |
| 03/30/2011 | CN101997130A Battery having electrolytes insulated with conductive bodies (excepting active substances) on polar plates |
| 03/30/2011 | CN101997123A Nano porous alloy fuel battery catalyst and preparation method thereof |
| 03/30/2011 | CN101997122A Bipolar plate and method for its production |
| 03/30/2011 | CN101997121A Continuous porous flow distributors for fuel cell |
| 03/30/2011 | CN101997120A Lithium ion battery conductive additive and preparation method thereof |
| 03/30/2011 | CN101997119A Additive for positive electrode of high-temperature nickel-hydrogen power battery and preparation method thereof as well as positive electrode substance of battery |
| 03/30/2011 | CN101997118A Lithium ferric manganese phosphate as cathode material of lithium ion battery and preparation method thereof |
| 03/30/2011 | CN101997117A Method of manufacturing active material |
| 03/30/2011 | CN101997116A Active material, lithium-ion secondary battery, and method of manufacturing active material |
| 03/30/2011 | CN101997115A Lithium transition metal compound powder, process for production thereof, spray-dried product useful as firing precursor, and positive electrode for lithium secondary battery and lithium secondary bat |
| 03/30/2011 | CN101997114A Lithium transition metal compound powder, process for production thereof, spray-dried product useful as firing precursor, and positive electrode for lithium secondary battery and lithium secondary bat |
| 03/30/2011 | CN101997113A Multicomponent material with multilayer coating structure for lithium ion battery and preparation method thereof |
| 03/30/2011 | CN101997112A Method for preparing lithium iron phosphate-lithium vanadium phosphate composite precursor from coulsonite |
| 03/30/2011 | CN101997111A Lithium battery electrode body and lithium battery |
| 03/30/2011 | CN101997110A Method for preparing stannum-carbon composite cathode material for lithium ion battery by utilizing thermal carbon reduction method |
| 03/30/2011 | CN101997109A Method for preparing lithium-ion battery anode material Li9V3(P2O7)3(PO4)2 |
| 03/30/2011 | CN101997108A Electrode plate of secondary battery and secondary battery having the same |
| 03/30/2011 | CN101997107A Magnesium electrode for magnesium battery and preparation method thereof |
| 03/30/2011 | CN101997105A Electrode lug formed by directly extending positive electrode piece |
| 03/30/2011 | CN101994030A Low-cost high-performance AB5 type hydrogen storage alloy and preparation method thereof |
| 03/30/2011 | CN101992174A Method for monitoring surface density of coating quantity of lithium ion battery pole piece |
| 03/30/2011 | CN101630731B Nanoscale lithium iron phosphate used as cathode material of lithium ion battery and preparation method thereof |
| 03/30/2011 | CN101630730B Nanoscale lithium iron phosphate compound and preparation method thereof |
| 03/30/2011 | CN101630729B Composite electrode materials for high power lithium secondary battery and preparation method thereof |
| 03/30/2011 | CN101626075B Stannum and carbon composite nano-fiber film negative-electrode material and preparation method thereof |
| 03/30/2011 | CN101621125B Nickel-cobalt-manganese multi-doped lithium ion battery cathode material and preparation method thereof |
| 03/30/2011 | CN101582500B Method for preparing anode material of metal oxide nano-sheet lithium ion battery |
| 03/30/2011 | CN101561389B Method for imaging the ionomer spatial distribution in fuel cell electrodes |
| 03/30/2011 | CN101556996B Method for preparing spine lithium manganese titanium oxide as anode material for rechargeable lithium battery |
| 03/30/2011 | CN101519224B Method for preparing diantimony trioxide lithium battery anode material with hollow prism structure |
| 03/30/2011 | CN101485034B Lithium rechargeable battery |
| 03/30/2011 | CN101456550B Method for preparing lithium ionic cell anode material lithium vanadium fluorophosphate by hydro-thermal synthesis reaction |
| 03/30/2011 | CN101447564B Preparation method of anode active material of lithium ion secondary cell |
| 03/30/2011 | CN101278425B ,Method for producing battery and electrode containing mixed body of lithium iron phosphate and carbon |
| 03/30/2011 | CN101246963B Carbon nano tube electrode formed by directly growing carbon nano tube and supporting platinum-based nano catalyst |
| 03/30/2011 | CN101182043B Method for preparing spherical cobaltous oxide |
| 03/30/2011 | CN101172597B Industrialization production method of iron lithium phosphate material |
| 03/30/2011 | CN101170172B Electrode joint cutter and method for using the cutter |
| 03/30/2011 | CN101138058B 锂离子电容器 Lithium ion capacitor |
| 03/30/2011 | CN101080361B Manufacturing method of difluorophosphate, non-aqueous electrolyte solution for secondary cell, and a non-aqueous electrolyte solution secondary cell |
| 03/29/2011 | US7915539 Electric part |
| 03/29/2011 | US7915190 Metal catalyst and method for production thereof |
| 03/29/2011 | US7914948 Metallic bipolar plate for fuel cell and method for forming surface layer of the same |
| 03/29/2011 | US7914946 Cathode side hardware for carbonate fuel cells |
| 03/29/2011 | US7914941 Solid oxide fuel cell and manufacturing method thereof |