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)
11/2012
11/21/2012CN102792491A Cathode for lithium secondary battery and lithium secondary battery including same
11/21/2012CN102792490A 锂离子二次电池 Lithium ion secondary battery
11/21/2012CN102792489A Primary alkaline battery
11/21/2012CN102791634A Method of making lambda-manganese dioxide
11/21/2012CN102791633A Method for producing composite oxide, positive electrode material for lithium ion secondary battery and lithium ion secondary battery
11/21/2012CN102791625A Phosphate compound, positive electrode for secondary battery and method for producing secondary battery
11/21/2012CN102791624A LiMPO4-based compositions of matter for cathodes for high-performance Li batteries
11/21/2012CN102790233A Flow battery
11/21/2012CN102790232A Double-cylinder microbial fuel cell for treatment of piggery wastewater
11/21/2012CN102790231A Double-cylinder microbial fuel cell with piggery wastewater as fuel
11/21/2012CN102790229A Preparation method of solid oxide fuel cells with anodes needing no reduction
11/21/2012CN102790228A Zinc-bromine flow battery anion exchange film
11/21/2012CN102790224A Bamboo-joint-shaped nitrogen-doped carbon nano tube material and preparation method thereof
11/21/2012CN102790223A Carbon-carried multi-metal polypyrrole oxygen reduction catalyst and preparation method thereof
11/21/2012CN102790222A Preparation method of membrane electrode of proton exchange membrane fuel cell
11/21/2012CN102790221A Production equipment and production method of lead-acid cell stretch grid
11/21/2012CN102790220A Manufacturing method of diamond-shaped conductive additive for improving liquid absorbing performance of pole piece of lithium ion battery
11/21/2012CN102790219A Positive pole slurry for manufacturing positive pole plate of lithium ion battery and manufacturing method thereof
11/21/2012CN102790218A Preparation process for cathode paste of lithium-ion battery
11/21/2012CN102790217A Carbon cladded ferriferrous oxide negative electrode material of lithium ion battery and preparation method thereof
11/21/2012CN102790216A Supercritical solvent thermal preparation method of cathode material lithium iron phosphate of lithium ion battery
11/21/2012CN102790215A Preparation process of lithium iron phosphate materials with complete carbon-coated structures
11/21/2012CN102790214A Method for preparing lithium iron phosphate
11/21/2012CN102790213A Manufacturing method of spherical lithium battery anode material lithium/carbon manganese phosphate
11/21/2012CN102790212A Lithium ion battery cathode active material, preparation method of the lithium ion battery cathode active material, cathode material and cathode
11/21/2012CN102790211A Preparation method of high-performance copper ferrite ultrafine powder for lithium ion battery cathode materials
11/21/2012CN102790210A Method for preparing cathode material lithium manganate of lithium ion battery by supercritical hydrothermal reaction
11/21/2012CN102790209A Positive pole material of lithium ion battery and preparation method thereof
11/21/2012CN102790208A Preparation method of ternary precursor and ternary precursor
11/21/2012CN102790207A Preparation method for In-doped SnO2 nanometer material and application thereof
11/21/2012CN102790206A Preparation method of nanoscale silicon materials for lithium ion battery cathode materials
11/21/2012CN102790205A Preparation method of polynary silicon-based compound
11/21/2012CN102790204A Preparation method of silicon carbon lithium ion battery cathode material
11/21/2012CN102790203A Preparation method of positive pole material of lithium ion battery
11/21/2012CN102790202A Electric storage device and positive electrode
11/21/2012CN102790201A 锂离子电池正极及锂离子电池 Lithium-ion battery cathode and lithium-ion batteries
11/21/2012CN102790200A Method for manufacturing electrodes
11/21/2012CN102787259A Aluminium alloy foil for lithium ion battery positive current collector and manufacturing method thereof
11/21/2012CN102786048A Method for preparing conductive additive for lithium ion batteries
11/21/2012CN102785784A Intensive high-speed informationized target aricraft made of new graphene material
11/21/2012CN102784665A Carbon, silver-copper and polyaniline composite electro-catalyst for oxygen reduction reaction of fuel cell and preparation method and application of electro-catalyst
11/21/2012CN102784641A Preparation method of catalyst with high-activity palladium platinum core-shell structure
11/21/2012CN102784638A New process for preparing Pt-M(Mo, Au, Ce)/C/TiO2 fuel cell anode electrocatalyst by illumination in-situ reduction method
11/21/2012CN102784634A Method for preparing catalyst of nanometer carbon-base fuel cell
11/21/2012CN102361089B PdNi / TiO2 nanofiber anode catalyst for direct methanol fuel cell and preparation method thereof
11/21/2012CN102234119B Nickel silicate nanotubes with magnetic property and lithium ion battery property and preparation method thereof
11/21/2012CN102226243B Magnesium-containing superlattice hydrogen storage alloy and preparation method thereof
11/21/2012CN102208681B Nonaqueous electrolyte solution and lithium secondary battery using same
11/21/2012CN102127828B Porous nano carbon fiber material, lithium battery cathode material and cathode plate
11/21/2012CN102117938B Energy-saving environmentally-friendly high-temperature valve-regulated sealed lead acid storage battery
11/21/2012CN102064321B Preparation method of composite material containing multi-walled carbon nanotubes and tin-cobalt alloy nanoparticles
11/21/2012CN102054976B Preparation method of lithium ion battery cathode material
11/21/2012CN102054974B Preparation method for stannic oxide/carbon composite hollow balls
11/21/2012CN102050911B Polymer anion exchange membrane and preparation method thereof
11/21/2012CN102044673B Lithium nickel manganese cobalt series compound oxide powder for positive electrode material in lithium rechargeable battery
11/21/2012CN102039124B Platinum-induced aurum core/ palladium platinum island-shaped alloy shell structure nanorod solution and preparation method
11/21/2012CN102013494B Electromagnetic forming device and method for micro fuel cell metal bipolar plate microchannel
11/21/2012CN102005571B Nickel hydroxide membrane electrode and preparation method thereof
11/21/2012CN101944597B Method for preparing carbon aerogel cladded LiMnPo4/C
11/21/2012CN101931097B Deposition of LiCoO2
11/21/2012CN101859897B Preparation method of electrode materials for lithium batteries
11/21/2012CN101859892B Lithium-ion battery anode and preparation method thereof
11/21/2012CN101682023B Electrode for electrochemical device and electrochemical device using the same
11/21/2012CN101601152B Thin battery and a method of manufacturing a thin battery
11/21/2012CN101510604B Composite anode active material,method of preparing the same,and anode and lithium battery containing the material
11/21/2012CN101416333B Fuel cell membrane-electrode assembly and production method thereof
11/21/2012CN101406851B Mesoporous carbon composite containing carbon nanotube
11/21/2012CN101378123B Hydrogen storage alloy electrode and alkaline storage battery using the same
11/21/2012CN101297421B Electrode active material for secondary battery
11/21/2012CN101276899B Anode and lithium-ion secondary battery
11/20/2012US8313875 High performance cathode with controlled operating temperature range
11/20/2012US8313866 Non-aqueous electrolytes and electrochemical devices including the same
11/20/2012US8313864 Li-ion battery with blended electrode
11/20/2012US8313863 Synthesis of nanoparticles of lithium metal phosphate positive material for lithium secondary battery
11/20/2012US8313862 Non-aqueous battery with columnar active material
11/20/2012US8313861 Nonaqueous electrolyte battery, battery pack and vehicle
11/20/2012US8313860 Lithium cell and method of forming same
11/20/2012US8313859 Battery cathodes
11/20/2012US8313858 Electrode of lithium ion battery and lithium ion battery using the same
11/20/2012US8313796 Method for manufacturing positive electrode of nonaqueous electrolyte secondary battery
11/20/2012US8313723 Activated carbon fibers, methods of their preparation, and devices comprising activated carbon fibers
11/20/2012US8313719 Method of making active materials for use in secondary electrochemical cells
11/20/2012US8313606 Method and apparatus for manufacturing wound electrode assembly for battery
11/20/2012US8313539 Method of fabricating an anode and a lithium battery
11/15/2012WO2012155092A2 Precursor formulation for battery active materials synthesis
11/15/2012WO2012155082A1 An improved battery and assembly method
11/15/2012WO2012154750A2 Alkali metal ion battery using alkali metal conductive ceramic separator
11/15/2012WO2012154394A1 An implantable medical device having an mri safe rechargeable battery
11/15/2012WO2012154233A1 Partial flow cell
11/15/2012WO2012154183A1 Graphene materials having randomly distributed two-dimensional structural defects
11/15/2012WO2012154172A1 Core-shell catalyst for natural gas reforming
11/15/2012WO2012153915A2 Method for manufacturing a membrane-electrode assembly for a polymer electrolyte, and membrane-electrode assembly manufactured thereby
11/15/2012WO2012153866A1 Nonaqueous-secondary-battery layered structure and nonaqueous-secondary-battery layering method
11/15/2012WO2012153865A1 Non-aqueous secondary battery, mounted unit, and method for manufacturing non-aqueous secondary battery
11/15/2012WO2012153774A1 Oxygen cell
11/15/2012WO2012153761A1 Electrochemical cell
11/15/2012WO2012153613A1 Secondary battery, method for producing secondary battery, secondary battery positive electrode, method for producing secondary battery positive electrode, battery pack, battery device, electric vehicle, power system, and power source for power storage
11/15/2012WO2012153561A1 Lithium titanate particles, active material, and method for producing lithium titanate particles
11/15/2012WO2012153487A1 Negative active material for rechargeable lithium ion battery and manufacturing method for same, and rechargeable lithium ion battery and manufacturing method for same
11/15/2012WO2012153469A1 Electrode for lithium ion secondary batteries, method for producing same and lithium ion secondary battery using electrode for lithium ion secondary batteries
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