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
11/15/2012WO2012153464A1 Lead-acid battery anode and lead-acid battery
11/15/2012WO2012153393A1 Secondary battery and method for producing secondary battery
11/15/2012WO2012153379A1 Lithium ion secondary cell
11/15/2012WO2012153172A1 Mechanically stabilized polyazoles containg at least one polyvinyl alcohol
11/15/2012WO2012153067A1 Compounds having a redox group, use thereof as an electrolyte additive, electrolyte composition, and electrochemical systems containing same
11/15/2012WO2012152357A1 Electrode for lithium-ion batteries
11/15/2012WO2012151880A1 Electrode pole piece of graphene coating modified lithium secondary battery and method for manufacturing same
11/15/2012WO2012128800A3 Methods and apparatuses for making cathodes for high-temperature, rechargeable batteries
11/15/2012WO2012124990A3 Method for calcining electrode materials using a rotary kiln
11/15/2012WO2012116799A3 Method and device for producing a mixture for coating battery electrodes
11/15/2012WO2012105921A3 Cation exchange polymer electrolyte membrane with flexible structure and low loss of moisture
11/15/2012WO2012094180A3 Advanced graphite additive for enhanced cycle-life of lead-acid batteries
11/15/2012WO2011123264A8 Doped positive electrode active materials and lithium ion secondary battery constructed therefrom
11/15/2012US20120290022 Implantable Medical Device Having an MRI Safe Rechargeable Battery
11/15/2012US20120288783 Membrane electrode assembly with integrated frame and fuel cell
11/15/2012US20120288772 Secondary battery, electronic device, electric power tool, electrical vehicle, and electric power storage system
11/15/2012US20120288768 Negative active material, method of preparing the same, and lithium battery including the same
11/15/2012US20120288767 Method for preparing lithium manganese oxide positive active material for lithium ion secondary battery, positive active material prepared thereby, and lithium ion secondary battery including the same
11/15/2012US20120288766 Negative active material, method of preparing the same, and lithium battery including the same
11/15/2012US20120288765 Cathode of lithium battery and method for fabricating the same
11/15/2012US20120288764 Novel positive electrode for secondary battery
11/15/2012US20120288763 Cathode active material, cathode electrode, and non-aqueous secondary battery
11/15/2012US20120288762 Graphene-coated pyrolytic carbon structures, methods of making, and methods of use thereof
11/15/2012US20120288761 Electrode additives coated with electro conductive material and lithium secondary comprising the same
11/15/2012US20120288760 Flat and High-Density Cathodes for Use in Electrochemical Cells
11/15/2012US20120288759 Lithium secondary battery
11/15/2012US20120288758 Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, and battery, capacitor and lithium-ion capacitor each using the electrode
11/15/2012US20120288757 Three-dimensional network aluminum porous body for current collector, electrode using the aluminum porous body, nonaqueous electrolyte battery, capacitor and lithium-ion capacitor
11/15/2012US20120288756 Electrode plate and secondary battery having the electrode plate and method for manufacturing the electrode plate
11/15/2012US20120288754 Cathode and method for manufacturing the same
11/15/2012US20120288753 Aluminum-based hydride anodes and galvanic elements containing aluminum-based hydride anodes
11/15/2012US20120288751 Electric Storage Device
11/15/2012US20120288750 Graphene materials having randomly distributed two-dimensional structural defects
11/15/2012US20120288749 Electrode plate, method for manufacturing the electrode plate, and secondary battery having the electrode plate
11/15/2012US20120288742 Non-aqueous secondary battery
11/15/2012US20120288736 Energy storage apparatus and method for manufacturing the same
11/15/2012US20120288617 Precursor formulation for battery active materials synthesis
11/15/2012US20120286439 Preparation of particulate positive electrode material for lithium ion cells
11/15/2012DE112010002963T5 Verfahren zur Herstellung eines elektrochemischen Energiewandlers und der elektrochemische Energiewandler Process for the preparation of an electrochemical energy converter and the electrochemical energy converters
11/15/2012DE112010001565T5 Elektrode für eine elektrische Speichereinrichtung und Verfahren zu deren Herstellung An electrode for an electric storage device and process for their preparation
11/15/2012DE102012000914B4 Producing fine mixed lithium transition metal phosphate or a lithium titanate, useful e.g. in electrode, comprises converting starting compounds to a precursor mixture and/or suspension, and recovering e.g. lithium titanate compounds
11/15/2012DE10117904B4 Binäre, ternäre und quaternäre Lithiumeisenphosphate, Verfahren zu ihrer Herstellung und ihre Verwendung Binary, ternary and quaternary lithium iron phosphates, a process for their preparation and their use
11/15/2012CA2825921A1 An improved battery and assembly method
11/14/2012EP2523243A1 Membrane-electrode assembly and fuel battery using the same
11/14/2012EP2523242A1 Electrode plate and method of manufacturing an electrode plate
11/14/2012EP2523241A1 Negative active material, method of preparing the same, and lithium battery including the same
11/14/2012EP2523240A1 Powder for positive electrode material for lithium secondary battery and process for production thereof, and positive electrode for lithium secondary battery and lithium secondary battery each utilizing the powder
11/14/2012EP2523239A2 Cathode active material containing lithium manganese oxide that exhibits excellent charge-discharge characteristics in 4v and 3v regions
11/14/2012EP2523237A1 Electric storage device
11/14/2012EP2522625A1 Preparation of particulate positive electrode material for lithium ion cells
11/14/2012EP2522045A2 A composite comprising an electrode-active transition metal compound and a fibrous carbon material, and a method for preparing the same
11/14/2012EP2522044A1 Lithium-ion secondary electrochemical cell and method of making lithium-ion secondary electrochemical cell
11/14/2012CN202534739U Lithium ion battery with novel electrode structure
11/14/2012CN202534735U Five-in-one alkaline fuel cell electrode
11/14/2012CN202534734U Lead-acid storage battery grid hanging device
11/14/2012CN202534733U Pull net type pole plate paper-free double-face grease applying machine
11/14/2012CN202534732U Electrode plate
11/14/2012CN202534731U Device for removing residual paste outside frame rib of raw pole plate drawn out of kiln
11/14/2012CN202534730U Pole piece drying device
11/14/2012CN202527116U Paste mixing equipment
11/14/2012CN1985391B Electrode active material for lithium secondary battery
11/14/2012CN1536693B Electrochemical hydrogen storage alloy containing oxide surface
11/14/2012CN102782926A 锂二次电池 The lithium secondary battery
11/14/2012CN102782925A Lithium-ion secondary battery
11/14/2012CN102782924A Galvanic elements containing oxygen-containing conversion electrodes
11/14/2012CN102782919A Improved polymer membranes, processes for production thereof and use thereof
11/14/2012CN102782916A Method for electrochemical oxygen reduction in alkaline media
11/14/2012CN102782915A Negative electrode material for lithium rechargeable battery, method of manufacturing thereof, negative electrode for lithium rechargeable battery, and lithium rechargeable battery
11/14/2012CN102782914A Positive electrode active material for lithium-ion batteries, positive electrode for lithion-ion batteries, lithium-ion battery
11/14/2012CN102782913A Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery
11/14/2012CN102782912A Positive electrode active material for lithium-ion batteries, positive electrode for lithium-ion batteries, and lithium-ion battery
11/14/2012CN102782911A Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery
11/14/2012CN102782910A Positive electrode active material for lithium-ion batteries, positive electrode for lithium-ion batteries, and lithium-ion battery
11/14/2012CN102782909A Positive electrode active substance for lithium ion batteries, positive electrode for lithium ion batteries, and lithium ion battery
11/14/2012CN102782908A Composite negative electrode materials
11/14/2012CN102782907A Negative electrode active material for nonaqueous electrolyte secondary battery
11/14/2012CN102782906A Negative electrode material for a nonaqueous electrolyte secondary battery, and manufacturing method therefor
11/14/2012CN102782905A Improvements in lead-acid battery construction
11/14/2012CN102782904A Method for producing anode plate for non-aqueous secondary battery and method for producing non-aqueous secondary battery
11/14/2012CN102782903A Method for manufacturing a battery electrode
11/14/2012CN102782902A Method for improving the electrochemical performances of an alkali metal oxyanion electrode material and alkali metal oxyanion electrode material obtained therefrom
11/14/2012CN102781877A Layered composite material for use in a redox flow battery
11/14/2012CN102781876A Graphite-containing moulded body and method for the production thereof
11/14/2012CN102781827A Method for producing lithium manganese iron phosphate particulate powder, lithium manganese iron phosphate particulate powder and non-aqueous electrolyte secondary battery using that particulate powder
11/14/2012CN102781826A Carbophoshates and related compounds
11/14/2012CN102781604A Grid forming machine for making plates of electric storage cells
11/14/2012CN102781576A Catalyst having metal microparticles supported thereon, and use thereof
11/14/2012CN102780027A Secondary battery, electronic device, electric power tool, and electrical vehicle
11/14/2012CN102780026A Li-ion secondary battery active substance, secondary battery electrode and secondary battery
11/14/2012CN102780024A Secondary battery, electronic device, electric power tool, and electrical vehicle
11/14/2012CN102780021A A/O type film-free biological cathode microbial fuel cell
11/14/2012CN102780012A Mercury-free alkaline dry battery
11/14/2012CN102780011A Direct methanol fuel cell anode catalyst and preparation method of direct methanol fuel cell anode catalyst
11/14/2012CN102780010A Preparation method of composite anode of microbial fuel cell with carbon-base material modified by conductive complex
11/14/2012CN102780009A Membrane electrode preparation method of fuel battery
11/14/2012CN102780008A Current collector, battery comprising same and lithium-manganese battery
11/14/2012CN102780007A Polar plate grid with high utilization ratio for electric bicycle storage battery
11/14/2012CN102780006A Electrode plate, secondary battery having the electrode plate and method for manufacturing the electrode plate
11/14/2012CN102780005A Yttrium-modified lithium titanate negative pole material and preparation method thereof
11/14/2012CN102780004A Manganese ferrate/graphene composite and method for preparing same
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