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
03/12/2014CN103633319A Negative plate diachylon formula of power type tubular traction lead-acid storage battery and preparation method thereof
03/12/2014CN103633318A Preparation method for cobaltosic oxide-graphene composite material and preparation method for lithium ion battery
03/12/2014CN103633317A Material containing nickel, titanium and manganese and optimum synthesis thereof
03/12/2014CN103633316A Method for preparing LiNi0.5Mn0.5O2 nano-particles through one-step hydrothermal reaction
03/12/2014CN103633315A Method for preparing nickel-based ternary cathode material with laminated structure through hydro-thermal synthesis
03/12/2014CN103633314A Preparation method of positive pole material, namely lithium manganese for compound modified lithium ion battery
03/12/2014CN103633313A Preparation method for graphite fluoride-lithium manganate composite material and application of same to prepare lithium ion battery as cathode material
03/12/2014CN103633312A Surface modified anode material for lithium ion battery and method
03/12/2014CN103633311A Preparation method of precursor of ternary cathode material for lithium ion battery
03/12/2014CN103633310A Sodium-ion battery anode material sodium lithium titanate and preparation method thereof
03/12/2014CN103633309A Preparation method of core-shell structure vanadium trioxide microspheres
03/12/2014CN103633308A Lithium, nickel, cobalt, aluminum and oxygen-rich cathode material and preparation method thereof
03/12/2014CN103633307A Method for producing silicon-carbon composite negative electrode material of lithium ion battery
03/12/2014CN103633306A Silicon-carbon composite negative electrode material and preparation method thereof, and lithium ion battery
03/12/2014CN103633305A Silicon composite anode material of lithium ion battery and preparation method of silicon composite anode material
03/12/2014CN103633304A Method for preparing coaxially-composite nano material by using carbon nano tube as core
03/12/2014CN103633303A Coating-modified anode material of lithium ion battery
03/12/2014CN103633302A Method for preparing aluminum trioxide-nickel oxide ceramic coating on nickel electrode surface
03/12/2014CN103633301A RE-Mg-Ni-Zr-B electrode alloy used for Ni-MH secondary battery and preparation method thereof
03/12/2014CN103633300A Alternate air storage battery curing chamber
03/12/2014CN103633299A Storage battery with light side negative plates as well as lamination method thereof
03/12/2014CN103633298A Lithium ion battery silicon negative electrode sheet and preparation method thereof, and lithium ion battery
03/12/2014CN103633297A Preparation method of lithium ion battery anode
03/12/2014CN103633296A Method and apparatus for manufacturing electrode for lithium-ion secondary battery and electrode for lithium-ion secondary battery
03/12/2014CN103633295A Silicon-carbon composite material, lithium ion battery, and preparation method and application of silicon-carbon composite material
03/12/2014CN103633294A Positive electrode for secondary battery, secondary battery, and method for fabricating positive electrode for secondary battery
03/12/2014CN103633293A Lithium ion battery negative electrode piece using hard carbon and soft carbon as active materials and lithium ion battery
03/12/2014CN103633292A Lithium ion battery anode
03/12/2014CN103633291A Lithium ion battery positive pole piece and manufacturing method thereof
03/12/2014CN103633290A Lithium ion battery negative electrode piece packaged integrally by using diaphragm paper through coating and hot melting
03/12/2014CN103633289A Battery positive electrode and preparation method thereof, and lithium ion secondary battery
03/12/2014CN103633288A Lithium ion battery composite negative electrode material and preparation method thereof, lithium ion battery negative electrode sheet and lithium ion battery
03/12/2014CN103633287A Roller type punching machine and roller type punching method
03/12/2014CN103633286A Trapezoidal balance storage battery
03/12/2014CN103633285A Primer for battery electrode
03/12/2014CN103633280A Four-pole-ear pole plate, four-pole-ear pole group and four-pole-ear storage battery
03/12/2014CN103633267A High-capacity storage battery
03/12/2014CN103632845A Graphene/organic thin film composite current collector, preparation method thereof, electrochemical electrode and electrochemical battery or capacitor
03/12/2014CN103628115A Method for growing aluminum trioxide-lead oxide ceramic coating on lead grid surface in situ
03/12/2014CN103628102A Electroplating solution, Pt-Ru catalyst membrane as well as preparation method thereof and membrane fuel cell
03/12/2014CN103627926A Tubular traction storage battery positive grid alloy formula and tubular traction storage battery positive grid alloy preparation method
03/12/2014CN103627661A Application of ochrobactrum in preparation of microbial fuel cell, and device and method for preparing microbial fuel cell
03/12/2014CN103626187A High specific capacity porous silica compound preparation method
03/12/2014CN103626170A Method for preparing modified graphite cathode material
03/12/2014CN103626149A Carbon fibers, catalyst for production of carbon fibers, and method for evaluation of carbon fibers
03/12/2014CN103626147A Lithium ion battery cathode composite material and preparation method thereof
03/12/2014CN103623866A Preparation method and application of metal phthalocyanine complex catalyst
03/12/2014CN103623864A Method for preparing Pt-based anode catalyst of direct liquid flow methanol fuel cell
03/12/2014CN103623817A High durability anode catalyst for vehicle-mounted fuel cell and preparation method of catalyst
03/12/2014CN103623737A Automatic feeding system for lithium batteries
03/12/2014CN102867955B Preparation method for precursor of ferric phosphate lithium
03/12/2014CN102623680B Silicon-carbon composite cathode material with three-dimensional preformed hole structure and preparation method thereof
03/12/2014CN102610863B Method for assembling aqueous lithium-ion battery by aid of lithium iron manganese phosphate
03/12/2014CN102610814B Composite nano-structure carbon-layer-cladded lithium iron phosphate electrode material and preparation method thereof
03/12/2014CN102593555B Method for arranging bar code type capacitive electrode plate in electrode of alkaline cell as well as mixed negative electrode
03/12/2014CN102569816B Positive electrode of lithium sulfur battery and preparation method thereof
03/12/2014CN102549693B Electrode for electrochemical-element, and electrochemical element
03/12/2014CN102522560B Lithium ion secondary battery and preparation method thereof
03/12/2014CN102522559B Composite water-soluble bonding agent for preparing lithium ion battery
03/12/2014CN102468493B Preparation method of high-activity vanadium battery electrode material
03/12/2014CN102456881B Olivine type phosphate cathode material and preparation method thereof as well as positive electrode and battery both containing olivine type phosphate cathode material
03/12/2014CN102430742B Casting die
03/12/2014CN102414282B Polar dispersion composition of carbon black
03/12/2014CN102365143B Process for producing porous sintered aluminum, and porous sintered aluminum
03/12/2014CN102340002B Lithium iron phosphate nanofiber as lithium ion battery cathode material and preparation method thereof
03/12/2014CN102324553B Safe lithium ion battery
03/12/2014CN102324516B Preparation method of lithium manganate precursor as lithium ion battery anode material
03/12/2014CN102301439B Wound-type accumulator
03/12/2014CN102299359B Self-breathing alcohol fuel cell
03/12/2014CN102299327B Preparation method for lithium-aluminum doped carbon cladded lithium iron phosphate anode material
03/12/2014CN102299324B Preparation method for lithium ion battery positive electrode materials based on transition metal carbonate precursors
03/12/2014CN102280653B Rechargeable battery
03/12/2014CN102244288B Lithium-phosphorus secondary battery
03/12/2014CN102244238B Graphene-like coated iron-based compound doped cathode material and preparation method thereof
03/12/2014CN102237521B Lithium ion battery anode slurry, anode and battery
03/12/2014CN102227838B Solid state polymer fuel cell
03/12/2014CN102208603B Polar plate of lithium ion battery and manufacturing method for lithium ion battery
03/12/2014CN102208598B Electrode plate of graphene coating modified lithium secondary battery and manufacturing method thereof
03/12/2014CN102197516B Porous membrane, secondary battery electrode and lithium ion secondary battery
03/12/2014CN102163749B Total solid rechargeable battery
03/12/2014CN102150307B Mixed carbon material and negative electrode for nonaqueous rechargeable battery
03/12/2014CN102144321B Redox flow cell
03/12/2014CN102136564B Secondary battery having insulation bag
03/12/2014CN102082269B Anode material for lithium ion secondary battery and lithium ion secondary battery using it
03/12/2014CN102064338B Lithium polymer secondary battery
03/12/2014CN102007625B Anode material having uniform metal-semiconductor alloy layer
03/12/2014CN102005573B Cathodic active material, cathode, and nonaqueous secondary battery
03/12/2014CN102005572B Active material, electrode, lithium secondary battery and method for manufacture of active material
03/12/2014CN101986444B Production method for directly forming anode of lithium ion battery
03/12/2014CN101939862B Porous electrodes and associated methods
03/12/2014CN101834289B Preparation method of lithium-ion battery anode material with oxide coated on surface
03/12/2014CN101828286B Coated positive electrode active material, positive electrode for nonaqueous secondary battery, nonaqueous secondary battery, and their production methods
03/12/2014CN101811062B Catalyst based on non-noble metal and preparation method thereof, electrode and fuel cell containing catalyst
03/12/2014CN101752586B Solid oxide cell and solid oxide cell stack
03/12/2014CN101577332B Lithium ion battery negative electrode material and preparation method thereof
03/12/2014CN101426721B Method for making electrode active material
03/11/2014US8669021 Electrode compartment for an electrochemical cell, a refreshing system for it and an emulsion to be used therefore
03/11/2014US8669012 Anode and battery
03/11/2014US8669011 Nucleation and growth of tin particles into three dimensional composite active anode for lithium high capacity energy storage device
03/11/2014US8669010 Nonaqueous secondary battery
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