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)
11/2005
11/02/2005CN1692514A Apparatus and method for converting a fuel cell membrane web to precisely positioned membrane sheets
11/02/2005CN1692513A Fuel cell-use catalyst electrode and fuel cell having this catalyst electrode, and production methods therefor
11/02/2005CN1692512A Nonaqueous electrolyte secondary battery
11/02/2005CN1692511A Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery
11/02/2005CN1692510A Electrode active material and method of making the same
11/02/2005CN1692509A Lithium cell with improved cathode
11/02/2005CN1692170A Lead-based alloy for lead-acid battery
11/02/2005CN1691396A An alkaline storage battery and preparing method thereof
11/02/2005CN1691383A Anode for liquid fuel cell, membrane electrode assembly for liquid fuel cell, and liquid fuel cell
11/02/2005CN1691382A Membrane-electrode assembly for fuel cell and fuel cell system including the same
11/02/2005CN1691381A Preparation of carbon POLYVANADATE alkyne as lithium battery anode material
11/02/2005CN1691380A Nitrogen phosphate anode material for secondary lithium battery and uses thereof
11/02/2005CN1691379A Anode material of lithium ion battery and electrode, battery thereof and method for preparing the same material
11/02/2005CN1691378A Lithium contained chrome oxide anode material for chargeable lithium battery and uses thereof
11/02/2005CN1691377A Non-sintered type positive electrode and alkaline storage battery using the same
11/02/2005CN1691376A Method for preparing active material pulp of cathode and electrode, battery using the same pulp
11/02/2005CN1691375A Method for making auxiliary adhesive contained electrode
11/02/2005CN1691374A Method for preparing artificial graphite cathode material of lithium ion battery
11/02/2005CN1691373A Method for preparing natural graphite cathode material of lithium ion battery
11/02/2005CN1691372A Electrode, electrochemical device, and method of making electrode
11/02/2005CN1691371A Electrode for lithium secondary cell and lithium secondary cell thereof
11/02/2005CN1691370A Method for improving anode conductivity of lithium secondary cell
11/02/2005CN1225813C Method for making lithium ion secondary battery
11/02/2005CN1225811C Nickel-hydrogen accumulator
11/02/2005CN1225809C High-molecular storage battery
11/02/2005CN1225807C Method for preparing direct methanol fuel cell anode catalyst
11/02/2005CN1225806C Method for preparing direct methyl alcohol fuel cell nano electric catalyst
11/02/2005CN1225745C Proton conductor and electrochemical device using the same
11/02/2005CN1225407C Nano-range nickel gamma-hydroxy oxide and preparing process thereof
11/01/2005US6960410 Electrolyte comprising non-ionic surfactant and lithium ion battery using the same
11/01/2005US6960409 High discharge rate alkaline battery
11/01/2005US6960407 Fuel cell
11/01/2005US6960406 Electrode utilizing fluorinated carbon
11/01/2005US6960403 Bonded polyimide fuel cell package and method thereof
11/01/2005US6960402 Perforated cylindrical fuel cells
11/01/2005US6960335 Nanostructured and layered lithium manganese oxide and method of manufacturing the same
11/01/2005US6960331 Reacting metal compound, phosphate and reducing agents
11/01/2005CA2272100C Method for preparation of metal intercalated fullerene-like metal chalcogenides
11/01/2005CA2202384C Method of manufacturing electrodes for chemical current sources
10/2005
10/28/2005CA2505653A1 Composite catalyst layer, electrode and passive mixing flow field for compressionless fuel cells
10/27/2005WO2005101553A2 Aerogel and xerogel composites for use as carbon anodes
10/27/2005WO2005101551A1 Substrate containing metal oxide and method for production thereof
10/27/2005WO2005101550A1 Coated current collector for storage battery, process for producing the same and storage battery including the coated current collector
10/27/2005WO2005101548A1 Electrochemical cell
10/27/2005WO2005101428A1 Proton conductor, electrolyte film, electrode, and fuel cell
10/27/2005WO2005100250A1 Manganese oxide for positive electrode active material
10/27/2005WO2005076389A9 Self-contained, alloy type, thin film anodes for lithium-ion batteries
10/27/2005WO2005036691A3 Nickel-plated screen for electrochemical cell
10/27/2005US20050239912 Fluorinated membranes
10/27/2005US20050239633 Control method of catalyst activity
10/27/2005US20050238961 Sodium ion batteries
10/27/2005US20050238960 Non-sintered type positive electrode and alkaline storage battery using the same
10/27/2005US20050238959 Nickel metal hydride battery design
10/27/2005US20050238958 Current collector, an active material layer coating the current collector, and an esterified cellulose-based emulsion polymer binder; good energy density, good reversible capacity and good adhesion force
10/27/2005US20050238957 Electrode for lithium secondary battery
10/27/2005US20050238956 Negative electrode for lithium battery and lithium battery comprising same
10/27/2005US20050238952 High tin containing alloy for battery components
10/27/2005US20050238951 Secondary battery
10/27/2005US20050238948 Anode for liquid fuel cell, membrane electrode assembly for liquid fuel cell, and liquid fuel cell
10/27/2005US20050238947 Membrane-electrode assembly for fuel cell and fuel cell system including the same
10/27/2005US20050238946 Single chamber solid oxide fuel cell architecture for high temperature operation
10/27/2005US20050238938 Membranes for fuel cells
10/27/2005US20050238936 Platinum-metal alloy catalyst that is placed on both sides of a polymer electrolyte membrane; excellent stability and a long lifespan due to its compact crystal lattice structure of given XRD pattern; cost efficiency (uses less of expensive platinum due to alloying)
10/27/2005US20050238932 Fuel cell power source, method of operating thereof and portable electronic equipment
10/27/2005US20050238796 Method of fabricating composite cathodes for solid oxide fuel cells by infiltration
10/27/2005US20050236732 Method and apparatus for making positive electrode films for polymer batteries
10/27/2005US20050235472 Method of manufacture of a battery and current collector
10/27/2005DE10393695T5 Korrosionsbeständige sowie elektrisch als auch thermisch leitende Beschichtung für eine Vielzahl von Anwendungen Corrosion-resistant and electrically and thermally conductive coating for a variety of applications
10/27/2005CA2566194A1 Electrochemical cell
10/26/2005EP1589598A1 High tin containing alloy for battery components
10/26/2005EP1589597A1 Electrochemical device
10/26/2005EP1589074A1 Conductive polymer gel and process for producing the same, actuator, patch label for ion introduction, bioelectrode, toner, conductive functional member, antistatic sheet, printed-circuit member, conductive paste, electrode for fuel cell, and fuel cell
10/26/2005EP1589062A2 Fluorinated membranes
10/26/2005EP1588451A2 Method for producing lithium-polymer cells consisting of at least one anodic and one cathodic substance, pre-fabricated in the form of a film strip
10/26/2005EP1588449A2 Catalyst ink
10/26/2005EP1588442A2 Alkaline cell with flat housing and improved current collector
10/26/2005EP1587876A2 Conductive organic-inorganic hybrid material comprising a mesoporous phase, membrane, electrode and fuel cell
10/26/2005CN1689188A Rechargeable metal air electrochemical cell incorporating collapsible cathode assembly
10/26/2005CN1689187A Membranes for fuel cells
10/26/2005CN1689186A Proton-conducting membrane and use thereof
10/26/2005CN1689178A Positive plate active material for cell, method for producing electrolytic manganese dioxide, and cell
10/26/2005CN1689176A Graphite article useful as a fuel cell component substrate
10/26/2005CN1688621A Low equivalent weight ionomer
10/26/2005CN1688052A Method for preparing bipolar plate of fuel cell by using thermoplastic resin as adhesive
10/26/2005CN1688051A Lithium ion cell composite anode material and preparing process thereof
10/26/2005CN1688050A Nickel hydroxide composite electrode material containing ball shaped nano-alpha phase and preparing process thereof
10/26/2005CN1688049A High-density LiNixCoyMzO2 anode material for lithium ion cell and its preparing process
10/26/2005CN1688048A Fast charging type hydrogen storage alloy electrode material and preparing process thereof
10/26/2005CN1688047A Method for preparing MnO2/silver composite cathode of Li-Mn cell
10/26/2005CN1688046A Method for increasing electrochemical lithium storage content of nano-carbon tube
10/26/2005CN1688045A Method for preparing laminated Li-Ni-Mn-O compoiste material and its application
10/26/2005CN1688044A Method of preparing Sn-Sb alloy material for negative electrode of lithium ion cell
10/26/2005CN1225053C Method of mfg. battery
10/26/2005CN1225050C Magnesium-manganese battery and its producing process
10/26/2005CN1225049C Flexible graphic double polar plate preparation method
10/26/2005CN1225048C Alkaline fuel battery with hydrogen storage alloy as electric catalyst
10/26/2005CN1225047C Method for making battery negative electrode assembly and metal-air battery
10/26/2005CN1225046C Cathodes for metal air electrochemical cells
10/26/2005CN1225045C Positive electrode active material of rechargeable lithium cell
10/26/2005CN1225044C Anode active material of rechargeable lithium battery and its preparation method
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