Patents
Sitemap › H01 - Basic electric elements › H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy › H01M 4 - Electrodes
Patents for H01M 4 - Electrodes (97,472)
03/2014
03/26/2014CN103682265A Positive-electrode active material, manufacturing method of the same, and nonaqueous electrolyte rechargeable battery having the same
03/26/2014CN103682264A Preparation method of cathode plate of nickel-metal hydride battery
03/26/2014CN103682263A Preparation method of positive plate of nickel-base alkaline secondary battery
03/26/2014CN103682262A Accumulator plate coating apparatus
03/26/2014CN103682261A Magnetic suspension non-woven fabric calandria forming machine
03/26/2014CN103682260A Plaster mixing device and process for lead-acid battery lead plaster
03/26/2014CN103682259A Preparation method of environment-friendly lithium iron phosphate anode material
03/26/2014CN103682258A Method of preparing negative active material for rechargeable lithium battery, and negative active material and rechargeable lithium battery prepared from same
03/26/2014CN103682257A Preparation process for anode and cathode of lithium secondary battery
03/26/2014CN103682256A Coating method for lithium titanate battery cathode piece
03/26/2014CN103682255A Preparation method of positive plate of lithium sulphur secondary battery
03/26/2014CN103682254A Method for manufacturing electrode for battery
03/26/2014CN103682253A Negative electrode material for lithium ion batteries
03/26/2014CN103682252A Electrode paste production device and electrode paste production method
03/26/2014CN103682251A Porous ferric oxide/carbon nanometer plate composite material as well as preparation method thereof and application in preparing lithium ion battery
03/26/2014CN103682250A Lithium ion battery pole piece structure resisting to high-strength vibration and soldering method for lithium ion battery pole piece structure
03/26/2014CN103682249A Battery with porous electrode
03/26/2014CN103682248A Secondary battery, method of manufacturing the same, battery pack, and electric vehicle
03/26/2014CN103682247A Composite negative plate for lithium ion battery as well as preparation method of composite negative plate and lithium ion battery
03/26/2014CN103682246A High load Li-Mn battery and preparation method thereof
03/26/2014CN103682245A Battery carbon rod material distribution and feed mechanism
03/26/2014CN103682244A Surface coating method for electrode material of lithium ion battery
03/26/2014CN103682243A Efficient thermal-insulation and phase-changing electrode
03/26/2014CN103682242A Electrode assembly and electric storage device
03/26/2014CN103682215A Crown ether containing PEM electrode
03/26/2014CN103681004A High-specific-capacitance SnO2/C porous microsphere and production method thereof
03/26/2014CN103681001A A method for producing a graphene electrode slice
03/26/2014CN103680970A Graphene paper as well as preparation method and application thereof
03/26/2014CN103680969A Graphene current collector as well as preparation method and application thereof
03/26/2014CN103667837A Nanometer TiF3 catalyzed high-volume hydrogen-storing alloy and preparation method thereof
03/26/2014CN103663454A Microwave carbothermic process for synthesizing lithium ion batteries cathode material
03/26/2014CN103663440A Gas atomization method and device for preparing mesocarbon microbeads
03/26/2014CN103663432A Graphene and preparation method thereof and lithium ion battery
03/26/2014CN103659903A System for manufacturing membrane electrode assembly of fuel cell stack
03/26/2014CN103658673A Preparation method and products of rhodium-palladium alloy nanocrystal
03/26/2014CN103657983A Vortex heating coating machine drying box
03/26/2014CN103657649A Method for preparing carbon-supported nano-platinum-chromium intermetallic compound serving as cathode catalyst of proton exchange membrane fuel cell
03/26/2014CN103657648A Preparation method of fuel-cell catalyst Pt/WO3/C
03/26/2014CN103657629A Method for preparing high-dispersibility nano Pt-SnO2/C catalyst
03/26/2014CN103400993B Battery anode and lithium ion battery
03/26/2014CN102683646B Preparation method of composite negative electrode material of lithium ion battery
03/26/2014CN102655235B Microbial fuel cell air cathode and preparation method thereof
03/26/2014CN102637533B Method for preparing nitrogenous graphitized hollow carbon microspheres
03/26/2014CN102583298B Preparation method of lithium iron phosphate compounded by graphite fluoride as cathode material of secondary lithium battery
03/26/2014CN102569781B High-voltage lithium ion battery cathode material and preparation method thereof
03/26/2014CN102569728B Technology for preparing lithium ion slurry and device
03/26/2014CN102509784B Preparation method of lithium ion battery ternary cathode material
03/26/2014CN102479960B Cathode diffusion layer for proton exchange membrane fuel cell, preparation and application thereof
03/26/2014CN102468481B Method for preparing polyanionic cathode material used for lithium ion battery
03/26/2014CN102456868B Lithium titanate composite material and preparation method thereof and lithium ion battery
03/26/2014CN102447106B Spinel lithium manganate composite material and preparation method thereof as well as lithium ion battery
03/26/2014CN102447105B Lithium nickel oxide composite material and preparation method thereof and lithium ion battery
03/26/2014CN102399338B Sulfurized polyacrylonitrile and lithium ion batteries cathode material with application of sulfurized polyacrylonitrile
03/26/2014CN102347473B Anode composite material particle of lithium ion battery and preparation method thereof
03/26/2014CN102347471B Lithium-nickel-cobalt-manganese oxide composite material particle and preparation method thereof as well as battery
03/26/2014CN102332582B Preparation method for novel lithium vanadium phosphate/bamboo charcoal composite cathode material
03/26/2014CN102328952B Preparation method for spherical lithium titanate material
03/26/2014CN102326282B Active material for battery, nonaqueous electrolyte battery, and battery pack
03/26/2014CN102324530B Preparation method for proton exchange membrane fuel cell catalyst carrier
03/26/2014CN102315452B Positive electrode for rechargeable lithium battery with high voltage and rechargeable lithium battery including same
03/26/2014CN102290591B Redox flow cell, redox flow cell stack and redox flow cell system
03/26/2014CN102244271B Composite bipolar plate for proton exchange membrane fuel cell and production method thereof
03/26/2014CN102170967B Catalyst, method for producing the same, and use thereof
03/26/2014CN102148387B Conductive porous spacers for nested stamped plate fuel cell
03/26/2014CN102144323B Inorganic binders for battery electrodes and aqueous processing thereof
03/26/2014CN102136567B Preparing method of tin-nickel-carbon composite cathode material of lithium ion battery
03/26/2014CN102113157B Electrolyte membrane/electrode structure and fuel cell
03/26/2014CN102104146B Cobalt-free AB3.5-type hydrogen storage alloy anode material used for nickel-hydrogen battery and preparation method thereof
03/26/2014CN102097647B 锂离子电池 Lithium ion battery
03/26/2014CN101809801B Batteries having inorganic/organic porous films
03/26/2014CN101757918B Catalytic system for generating hydrogen by the hydrolysis reaction of metal borohydrides
03/26/2014CN101359742B Bipolar plate for proton exchange membrane fuel cell
03/25/2014US8680209 Stabilized fluoropolymer and method for producing same
03/25/2014US8679705 Electrode for fuel cell and fuel cell employing the electrode
03/25/2014US8679704 Carbide stabilized catalyst structures and method of making
03/25/2014US8679701 Fuel cells
03/25/2014US8679686 Non-aqueous electrolyte for a high-voltage lithium battery
03/25/2014US8679684 Electrolyte for lithium-sulphur batteries and lithium-sulphur batteries using the same
03/25/2014US8679682 Nonaqueous-electrolyte battery and battery pack
03/25/2014US8679680 Mitigation of mechanical degradation in lithium battery materials using biconcave electrode particles
03/25/2014US8679679 Silicon based composite material
03/25/2014US8679678 Current collector for an electromechanical cell
03/25/2014US8679677 Incorportation of reference electrode into electrodes of electrochemical device
03/25/2014US8679675 Battery including a member configured to prevent a short circuit
03/25/2014US8679668 Industrial apparatus for the large-scale storage of electric energy
03/25/2014CA2770285C Electrochemical device and binder composition
03/25/2014CA2548832C Lithium secondary battery anode member and method for manufacturing the same
03/25/2014CA2509961C Composite material and current collector for battery
03/20/2014WO2014042761A2 Metal-air battery
03/20/2014WO2014042542A1 Method of manufacturing a carbon fibre electrode of a lead-acid battery or cell
03/20/2014WO2014042485A1 Lithium secondary battery having improved electrochemical properties, and method for manufacturing same
03/20/2014WO2014042266A1 Slurry containing dispersed acetylene black, and lithium-ion secondary battery
03/20/2014WO2014042083A1 All-solid-state battery, green laminate for all-solid-state battery, and method for producing all-solid-state battery
03/20/2014WO2014042080A1 Composite current collector for energy storage device electrode, and electrode
03/20/2014WO2014041983A1 Composition for producing protective film, protective film, and electricity storage device
03/20/2014WO2014041928A1 Electrode roll and method for producing electrode roll
03/20/2014WO2014041926A1 Positive electrode active material for lithium-ion secondary cell, positive electrode for lithium-ion secondary cell, and lithium-ion secondary cell using same
03/20/2014WO2014041849A1 Stacked secondary cell
03/20/2014WO2014041800A1 METAL Na CELL
03/20/2014WO2014041793A1 Nonaqueous electrolyte secondary battery
1 ... 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 ... 975