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)
03/2007
03/07/2007CN1924515A Device and method for measuring film, coating device and method
03/07/2007CN1923681A Graphite material with shell-core structure and preparation method thereof
03/07/2007CN1303713C Fuel cell having thermo-responsive polymer
03/07/2007CN1303712C Electrode arrangement
03/07/2007CN1303710C Process for preparing nano structured super platinum film carbon electrodes
03/07/2007CN1303709C Method for preparing self-humidifying membrane electrode in fuel cell
03/07/2007CN1303708C Air electride
03/07/2007CN1303707C Nickel hydroxide composite electrode material containing ball shaped nano-alpha phase and preparing process thereof
03/07/2007CN1303706C Microemulsion synthesizing method for doping nanometer multiphase alpha-Ni(OH)2
03/07/2007CN1303705C Positive electrode for alkaline battery and alkaline battery using the same
03/07/2007CN1303256C Rhodium electrocatalyst and method of preparation
03/07/2007CN1303255C Electrolysis cell with gas diffusion electrode
03/07/2007CN1302985C Carbonaceous material and dispersion containing the same
03/06/2007US7186665 Production of low-temperature fuel cell electrodes
03/06/2007US7186479 Thin film battery and method of manufacture
03/06/2007US7186368 An electrode green compact is formed from a ceramic slip comprising solid electrolyte material as well as a metal oxide powder. The green compact is dried and sintered.
03/06/2007US7186352 Microfluidic systems with embedded materials and structures and method thereof
03/06/2007CA2558820A1 Electrodes for fuel cells
03/01/2007WO2007024489A2 Electrocatalysts containing platinum, tungsten, and nickel or zirconium
03/01/2007WO2007024245A1 Activated carbon fibers, methods of their preparation, and devices comprising activated carbon fibers
03/01/2007WO2007023964A1 Electrode for use in oxygen reduction
03/01/2007WO2007023933A1 Alkaline dry cell
03/01/2007WO2007023901A1 Hydrogen storing alloy, process for producing the same and secondary battery
03/01/2007WO2007023235A1 High-voltage positive electrode material having a spinel structure based on nickel and manganese for lithium cell batteries
03/01/2007WO2007022672A1 A cathode, a lithium ion battery comprising such a cathode and processes for preparation thereof
03/01/2007US20070048622 Organic electrolytic solution and lithium battery using the same
03/01/2007US20070048619 All solid lithium ion secondary battery and a solid electrolyte therefor
03/01/2007US20070048618 Electrochemical devices
03/01/2007US20070048617 Lithium ion secondary battery and solid electrolyte therefor
03/01/2007US20070048615 winding positive and negative electrodes, dielectric layer; cost efficiency; heat resistant aromatic polyamides
03/01/2007US20070048614 Composite electrode structure with an ultrathin conformal polymer coating
03/01/2007US20070048613 Nonaqueous secondary battery
03/01/2007US20070048612 Alloy for negative electrode of lithium secondary battery
03/01/2007US20070048611 Non-aqueous electrolyte secondary battery
03/01/2007US20070048610 Assembling a solid-state electrochemical cell by placing a lithium anode and a phosphorus (especially black phosphorus) cathode in contact with each other without a pre-existing separator or electrolyte to form a lithium phosphide layer in situ
03/01/2007US20070048609 Negative electrode for non-aqueous electrolyte secondary battery, producing method therefor, and non-aqueous electrolyte secondary battery
03/01/2007US20070048608 3-Methyl-2-{[3-(4-vinyl-benzyl)-3H-benzothiazol-2-ylidene]-hydrazono}-2,3-dihydro-benzothiazole-6-sulfonic acid; bioelectrocatalytic oxygen reduction to water; electrochromic devices; biofuel cells; biosensors; chromogen substrate/assays for enzymatic activity; nonleachable, solids; solvent resistance
03/01/2007US20070048607 Nonaqueous-electrolyte secondary battery
03/01/2007US20070048606 Non-aqueous electrolyte secondary battery
03/01/2007US20070048602 Lithium rechargeable battery
03/01/2007US20070048601 Battery
03/01/2007US20070048597 Cathode active material and lithium secondary battery containing the same
03/01/2007US20070048596 Lithium ion secondary battery
03/01/2007US20070048595 Batteries
03/01/2007US20070048594 Membrane electrode assembly for fuel cell
03/01/2007US20070048593 Diffusion media with continuous micro-porous layers incorporating non-uniformity
03/01/2007US20070048592 Composition, complex and method for enhancing catalysts utilization
03/01/2007US20070048584 Fuel cell
03/01/2007US20070048583 Fuel cell
03/01/2007US20070048578 Tube type fuel cell
03/01/2007US20070048577 Scalable microbial fuel cell with fluidic and stacking capabilities
03/01/2007US20070048576 Electrochemical cells containing spun mercury-amalgamated zinc particles having improved physical characteristics
03/01/2007US20070048575 Electrochemical cells containing spun mercury-amalgamated zinc particles having improved physical characteristics
03/01/2007US20070048555 Oxidation facilitator
03/01/2007US20070048521 Activated carbon fibers, methods of their preparation, and devices comprising activated carbon fibers
03/01/2007US20070048435 removing binder solvent remaining in coating film by treating with carbon dioxide in supercritical state without using low-boiling solvent; lithium batteries; improved electrostatic capacity
03/01/2007US20070048209 Continuous fiber of fullerene nanotubes
03/01/2007DE20023858U1 Unabhängig von Aktivierungsbehandlungen zur Wasserstoffsorption befähigte Verbundmaterialien Regardless of activation treatments for hydrogen sorption capable of composite materials
03/01/2007CA2619829A1 Activated carbon fibers, methods of their preparation, and devices comprising activated carbon fibers
02/2007
02/28/2007EP1758199A2 Lithium rechargeable battery
02/28/2007EP1758197A1 Fuel cell, electronic equipment, movable body, power generation system and cogeneration system
02/28/2007EP1756905A2 Redox shuttle for overdischarge protection in rechargeable lithium-ion batteries
02/28/2007EP1756895A1 Liquid anode electrochemical cell
02/28/2007EP1756894A1 Gas diffusion substrate
02/28/2007EP1756893A2 Component comprising an electron collector and an active material, and the use thereof as a battery electrode
02/28/2007EP1756892A1 Electrochemical cells
02/28/2007EP1756332A2 Hydrogen gas electrolysis and supply apparatus and method
02/28/2007EP1755847A1 Manufacturing method
02/28/2007EP1614180B1 Cathode for a direct methanol fuel cell and method for operating the same
02/28/2007EP1573836B1 Composite material and current collector for battery
02/28/2007EP1417723B1 Set of collector plates for fuel cells or other electrochemical cells and method for producing such collector plates
02/28/2007EP1237786B1 Hydrogen-based ecosystem
02/28/2007EP1145346B1 Nickel mixed hydroxide, method for producing the same, and the use thereof as a cathode material in alkaline batteries
02/28/2007CN2874790Y Button type cell
02/28/2007CN2874789Y High performance sealed lead-acid accumulator new polar plate structure for submarine
02/28/2007CN1922753A Lithium ion secondary cell
02/28/2007CN1922747A Alkaline battery
02/28/2007CN1922746A Electrode catalyst, method for manufacturing the same, and direct alcohol fuel cell
02/28/2007CN1922256A 复合材料 Composites
02/28/2007CN1922109A Method for preparing a lithium and vanadium oxide
02/28/2007CN1922106A Carbon nanotube structure-selective separation and surface fixation
02/28/2007CN1921206A Flow field plate for fuel battery
02/28/2007CN1921198A Liquid cathode fuel battery
02/28/2007CN1921197A Ultra-fine, highly dispersed Pd/C catalyst for direct aminic acid fuel battery and method for making same
02/28/2007CN1921196A Multiple phase electrocatalysis material and method for making same
02/28/2007CN1921195A Proton superpolymer modified fuel cell catalyst using carbon as carrier and its preparation
02/28/2007CN1921194A Proton conducter modified fuel cell catalyst using conductive ceramics as carrier and its preparation
02/28/2007CN1921193A Conductive polymer modified fuel cell catalyst using conductive ceramics as carrier and its preparation
02/28/2007CN1921192A Membrane electrode assembly for fuel cell
02/28/2007CN1921191A Air self-suction type direct alcohols fuel battery pole plate and its application
02/28/2007CN1921190A Secondary lithium ion battery or group employing foam metal as fluid collector
02/28/2007CN1921189A Battery cathode and lithium ion battery and preparing method
02/28/2007CN1921188A Battery anode and lithium ion battery and preparing method
02/28/2007CN1921187A Ferrous phosphate doping lithium anode material and preparation process
02/28/2007CN1921186A Tin mixed lithium manganese oxide anode material and method for making same
02/28/2007CN1921185A Anode material for lithium secondary battery and and method for making same
02/28/2007CN1921184A Multicomponent doping manganic acid lithium anode active material used by lithium ion cell
02/28/2007CN1921183A Method of producing electrode plate, method of producing battery using thereof
02/28/2007CN1921182A Computational method for hybrid anode material discharging platform used by lithium ion cell
02/28/2007CN1921181A Nickel radical battery and its anode
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