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
03/19/2014CN103647084A Method for efficiently preparing positive and negative electrode paste
03/19/2014CN103647083A Preparation method of composite graphitic carbon cathode material
03/19/2014CN103647082A Preparation method of lithium ion secondary battery hard-carbon microsphere negative electrode material
03/19/2014CN103647081A Ascorbic acid modified graphite preparation method
03/19/2014CN103647080A Preparation method of metal ion-LiFePo4-C composite material
03/19/2014CN103647079A Carboxymethyl cellulose modified graphite preparation method
03/19/2014CN103647078A Preparation method of porous LiFePO4/C composite material
03/19/2014CN103647077A Preparation method of magnesium and aluminum-containing lithium iron phosphate cathode material
03/19/2014CN103647076A Magnesium and aluminum activated lithium iron phosphate cathode material
03/19/2014CN103647075A Preparation method of lithium iron phosphate cathode material containing magnesium and aluminum
03/19/2014CN103647074A High-rate type lithium cobaltate and preparation method thereof
03/19/2014CN103647073A Lithium ion battery anode material and preparation method thereof
03/19/2014CN103647072A Preparation method of nitrogen-doped carbon wrapping layer with adjustable carbon/nitrogen content ratio on surface of nickel oxide
03/19/2014CN103647071A High-compaction-density lithium-manganese oxide for lithium ion battery and preparation method thereof
03/19/2014CN103647070A Preparation method of rare-earth samarium modified ternary anode material
03/19/2014CN103647069A Glycine method for synthesizing LiMn2O4 nanometer material
03/19/2014CN103647068A Method for preparing negative electrode material of sodium ion battery
03/19/2014CN103647067A Preparation method of SnO2-Al cathode material
03/19/2014CN103647066A Preparation method of lithium titanate anode material containing chromium
03/19/2014CN103647065A Preparation method of sulfur/multi-wall carbon nanotube in core-shell structure
03/19/2014CN103647064A Graphene-coating mesoporous carbon-base metal oxide as well as preparation method thereof and application
03/19/2014CN103647063A Hydrogen storage electrode alloy for Ni-MH secondary battery and preparation method thereof
03/19/2014CN103647062A Silicon-based alloy cathode material
03/19/2014CN103647061A Preparation method of silicon-based alloy cathode material
03/19/2014CN103647060A Preparation method of silicon-carbon composite electrode material
03/19/2014CN103647059A Lithium ion battery anode material with coating layer and preparation method thereof
03/19/2014CN103647058A Azeotropic distillation method for preparing nano lithium-ion anode material
03/19/2014CN103647057A Lithium secondary battery, negative electrode, and negative active material and method for preparing the same
03/19/2014CN103647056A SiOx based composite negative electrode material, preparation method and battery
03/19/2014CN103647055A Graphite cathode material modified by epoxy resin and its preparation method
03/19/2014CN103647054A Nickel-based cell anode, its preparation method and nickel-based cell by using anode
03/19/2014CN103647053A Method for preparing aluminum trioxide coating on surface of nickel electrode
03/19/2014CN103647052A Storage battery electrode plate acid spraying and preparation method thereof
03/19/2014CN103647051A Lead plaster composition and preparation method thereof
03/19/2014CN103647050A Sol-gel method for preparing nano lithium ion battery anode material
03/19/2014CN103647049A Method for preparing lithium iron phosphate membrane electrode
03/19/2014CN103647048A Preparation method of high-multiplying-power lithium ion battery negative-electrode material
03/19/2014CN103647047A CNT (Carbon Nano Tube)/SnO2 coaxial composite array lithium ion battery negative electrode material
03/19/2014CN103647046A Preparation method of tin oxide cathode material containing magnesium
03/19/2014CN103647045A Preparation method of cathode material LiFePO4-C
03/19/2014CN103647044A Preparation method for nano lithium iron phosphate
03/19/2014CN103647043A Method for preparing negative electrode material of lithium ion secondary battery
03/19/2014CN103647042A Method for preparing spinel lithium-ion film electrode
03/19/2014CN103647041A Carbon-covering ferroferric oxide nanowire as well as preparation method thereof and application in preparation of lithium ion battery
03/19/2014CN103647040A Electrode slurry, negative electrode and lithium ion battery using negative electrode
03/19/2014CN103647039A Lithium ion secondary battery
03/19/2014CN103647034A Method for preparing nitride ceramic coating applied to lithium ion battery
03/19/2014CN103643339A Preparation method of in-situ polymerization polypyrrole nano-fibers
03/19/2014CN103643232A Smearing acid-leaching waste acid recycling device
03/19/2014CN103638926A Preparation method of super-stable silver-platinum nanoparticles
03/19/2014CN103638925A Core-shell structure catalyst for fuel cells and its pulse electrodeposition preparation method
03/19/2014CN102659558B Rodlike water containing binary oxalate for negative pole material of lithium ion battery and application thereof
03/19/2014CN102593463B Surface coated lithium ion battery cathode material and preparation method thereof
03/19/2014CN102496734B Workbench for packaging diaphragms for storage batteries
03/19/2014CN102471835B Perforated aluminum foil
03/19/2014CN102459388B Polyurea electrolyte and production method therefor
03/19/2014CN102420323B Electrode composite material of lithium secondary battery and preparation method thereof
03/19/2014CN102348641B Novel porous metal oxide, process for producing same, and use of same
03/19/2014CN102306745B Device for brushing side frame of pole plate
03/19/2014CN102282715B Lithium ion secondary battery
03/19/2014CN102263271B Electrode containing nano-structured thin catalytic layers and method of making
03/19/2014CN102208669B Solid oxide fuel cell taking sludge thermal gas as fuel and generating method thereof
03/19/2014CN101997108B Electrode plate of secondary battery and secondary battery having the same
03/19/2014CN101897069B Microbioelectric generating device
03/19/2014CN101809788B Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery comprising the same
03/18/2014US8673506 Non-aqueous electrolyte and lithium secondary battery having the same
03/18/2014US8673505 Non-aqueous electrolyte secondary battery
03/18/2014US8673504 Non-aqueous electrolyte secondary battery and non-aqueous electrolyte
03/18/2014US8673502 Method for producing coated carbon particles and use of the latter in anode materials for lithium-ion batteries
03/18/2014US8673501 Anode and battery using same
03/18/2014US8673500 Active material for batteries, non-aqueous electrolyte battery, and battery pack
03/18/2014US8673499 Lithium ion secondary battery
03/18/2014US8673498 Nonaqueous electrolyte secondary battery
03/18/2014US8673497 Process for the preparation of crystalline lithium-, iron- and phosphate-comprising materials
03/18/2014US8673496 Electrode composition, electrode for lithium secondary battery, method of manufacturing the electrode and lithium secondary battery including the electrode
03/18/2014US8673495 Silver oxyfluoride electrode compositions and methods
03/18/2014US8673493 Indium-tin binary anodes for rechargeable magnesium-ion batteries
03/18/2014US8673492 Cathode plate for non-aqueous electrolyte secondary battery, method for producing the same, and non-aqueous electrolyte secondary battery
03/18/2014US8673491 Li-ion battery with selective moderating material
03/18/2014US8673488 Lithium secondary battery
03/18/2014US8673477 High energy density aqueous lithium/air-battery cells
03/18/2014US8673476 Electrode assembly having stable lead-tap joint and electrochemical cell containing them
03/18/2014US8673171 Cathode for secondary battery
03/18/2014US8673170 Non-homogenous positive electrode materials combining high safety and high power in a Li rechargeable battery
03/18/2014US8673026 Assembled battery manufacturing method
03/18/2014CA2750328C Electrode-active anion-deficient lithium transition-metal phosphate, method for preparing the same, and electrochemical device using the same
03/18/2014CA2591446C Polymer electrolyte fuel cell
03/18/2014CA2542304C Active metal/aqueous electrochemical cells and systems
03/14/2014CA2789903A1 Sulfonated silica-based electrode materials useful in fuel cells
03/13/2014WO2014039762A1 Sodium-halogen secondary cell
03/13/2014WO2014039731A1 Redox and plating electrode systems for an all-iron hybrid flow battery
03/13/2014WO2014039038A1 Method of processing a porous article
03/13/2014WO2014038836A2 Binder for electrode composition and secondary battery comprising same
03/13/2014WO2014038711A1 Sodium secondary cell
03/13/2014WO2014038698A1 Active substance for use in negative electrode of lithium ion secondary battery, and negative electrode of lithium ion secondary battery and lithium ion secondary battery using same
03/13/2014WO2014038692A1 Carbon material for air electrode for air battery, and air battery comprising said carbon material
03/13/2014WO2014038681A1 Electrode for primary battery or secondary battery having controlled local battery reaction, and primary or secondary battery using said electrode
03/13/2014WO2014038494A1 Material for negative electrode of non-aqueous electrolyte secondary battery
03/13/2014WO2014038493A1 Method for producing carbonaceous material for negative electrodes of nonaqueous electrolyte secondary batteries
03/13/2014WO2014038492A1 Carbonaceous material for negative electrode of nonaqueous-electrolyte secondary battery, process for producing same, and negative electrode and nonaqueous-electrolyte secondary battery obtained using said carbonaceous material
1 ... 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 ... 975