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)
10/2014
10/28/2014US8871391 Lithium sulfide compositions for battery electrolyte and battery electrode coatings
10/28/2014US8871389 Non-aqueous electrolyte secondary battery
10/28/2014US8871388 Negative electrode for lithium battery and lithium battery including negative electrode
10/28/2014US8871387 Primer for battery electrode
10/28/2014US8871386 Secondary battery
10/28/2014US8871385 Electrodes including a polyphosphazene cyclomatrix, methods of forming the electrodes, and related electrochemical cells
10/28/2014US8871384 Non-aqueous electrolytic solution
10/28/2014US8871383 Cell
10/28/2014US8871379 Screen-less anode design concepts for low cost lithium electrochemical cells for use in implantable medical device applications
10/28/2014US8871374 Amorphous titania/carbon composite electrode materials
10/28/2014US8871370 Water based biological and photochemical batteries
10/28/2014US8871300 Method for making carbon nanotube based composite
10/28/2014US8871117 Cathode based upon two kinds of compounds and lithium secondary battery comprising the same
10/28/2014US8871113 Positive active material, and positive electrode and lithium battery including positive active material
10/28/2014US8870979 Method for forming a vertical thin-film lithium-ion battery
10/28/2014US8870977 Rechargeable battery and method of manufacturing the same
10/28/2014US8870976 Method for manufacturing a secondary battery
10/28/2014US8870975 Method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
10/28/2014US8870974 Thin film battery fabrication using laser shaping
10/23/2014US20140315121 Method for the preparation of catalyst-coated membranes method for the preparation of catalyst-coated membranes
10/23/2014US20140315120 Substrate with approximately vertically aligned carbon nanotubes
10/23/2014US20140315118 Polymer electrolyte membrane fuel cell including complex catalyst and method for producing the complex catalyst
10/23/2014US20140315116 Solid oxide fuel cell
10/23/2014US20140315107 Metal-air battery
10/23/2014US20140315105 Cathode for Lithium-Air Battery, Method Of Manufacturing The Same, And Lithium-Air Battery Comprising The Same
10/23/2014US20140315104 Lithium Battery Electrodes Containing Lithium Oxalate
10/23/2014US20140315100 Rechargeable lithium-sulfur battery having a high capacity and long cycle life
10/23/2014US20140315097 Asymmetric battery having a semi-solid cathode and high energy density anode
10/23/2014US20140315095 Collector, electrode structure, nonaqueous electrolyte battery, and electrical storage device
10/23/2014US20140315094 Current collector, electrode structure, nonaqueous electrolyte battery, electrical storage device, and nitrocellulose resin material
10/23/2014US20140315093 Use and fabrication of microscaffolds and nanoscaffolds
10/23/2014US20140315092 Methods and systems for making an electrode free from a polymer binder
10/23/2014US20140315091 Secondary battery and a method for fabricating the same
10/23/2014US20140315090 Lithium ion secondary battery
10/23/2014US20140315089 Positive active material, method of preparing the same, and rechargeable lithium battery including the same
10/23/2014US20140315088 Electrode including current collector with nano-scale coating and method of making the same
10/23/2014US20140315087 Positive active material, method of preparing the same, and rechargeable lithium battery including the same
10/23/2014US20140315086 Positively Charged Silicon for Lithium-Ion Batteries
10/23/2014US20140315085 Batteries with nanostructured electrodes and associated methods
10/23/2014US20140315084 Method and apparatus for energy storage
10/23/2014US20140315083 Graphene coating modified electrode plate for lithium secondary battery and method for producing the same
10/23/2014US20140315082 Composite conductive electrode and manufacturing method thereof
10/23/2014US20140315081 Composite electrode material for lithium ion battery and preparation method thereof
10/23/2014US20140315078 Cathode active material for lithium secondary battery
10/23/2014US20140315066 Electrolyte batteries
10/23/2014US20140314948 Method of fabricating a three-dimensional (3d) porous electrode architecture for a microbattery
10/23/2014US20140312282 Battery binder
10/23/2014US20140312269 Doped Lithium Titanium Spinel Compound And Electrode Comprising Same
10/23/2014US20140312268 Battery binder
10/23/2014US20140312267 Chemical synthesis route for lithium ion battery applications
10/21/2014US8865844 Electrode, method of preparing the same, binder composition, lithium battery containing the electrode and the binder composition
10/21/2014US8865574 Method for deposition of nanoparticles onto substrates
10/21/2014US8865373 Cell for solid oxide fuel cell
10/21/2014US8865372 Separator for fuel cell, manufacturing method thereof, and fuel cell having such a separator
10/21/2014US8865368 Electrode material, fuel cell including the same, and method of manufacturing the same
10/21/2014US8865361 Instrumented fluid-surfaced electrode
10/21/2014US8865359 Fuel cell having improved thermal characteristics
10/21/2014US8865352 Negative electrode, electrode assembly and electric storage device
10/21/2014US8865351 Carbon composition with hierarchical porosity, and methods of preparation
10/21/2014US8865350 Nonaqueous electrolyte battery
10/21/2014US8865349 Method of producing positive electrode active material and nonaqueous electrolyte battery using the same
10/21/2014US8865348 Positive active material comprising a continuous concentration gradient of a metal composition for lithium battery, method of preparing the same, and lithium battery including the same
10/21/2014US8865347 Digital alloys and methods for forming the same
10/21/2014US8865346 Cathode electrode and lithium ion battery
10/21/2014US8865345 Electrodes for three-dimensional lithium batteries and methods of manufacturing thereof
10/21/2014US8865331 Secondary battery assembly
10/21/2014US8865329 Secondary battery pack of novel structure
10/21/2014US8865270 Method for manufacturing power storage device
10/21/2014US8865102 Carbon material and method for producing same
10/21/2014US8865018 Anode active material for a rechargeable lithium battery
10/21/2014US8864852 Method for the fabrication of electrolyte cavities using surface micromachining
10/16/2014US20140309100 Process for preparing ceramic powders in the presence of a source of carbon, powders thus obtained and their use
10/16/2014US20140308603 Titanium suboxide supports for catalyst electrode of fuel cell and low temperature synthesis of titanium suboxide
10/16/2014US20140308600 Novel Polymer Networks Based on the Benzimidazole Moiety for High Performance Polymer Electrolyte Membrane Fuel Cells
10/16/2014US20140308594 Gradient porous electrode architectures for rechargeable metal-air batteries
10/16/2014US20140308592 Method of manufacturing dispersion liquid for electrode catalyst, dispersion liquid for electrode catalyst, method of manufacturing electrode catalyst, electrode catalyst, electrode structure, membrane electrode assembly, fuel cell and air cell
10/16/2014US20140308588 Negative-electrode stuff and negative electrode for use in lithium-ion secondary battery as well as lithium-ion secondary battery
10/16/2014US20140308587 Pulsed laser chemical vapor deposition and surface modification
10/16/2014US20140308586 Negative Electrode for Lithium Ion Rechargeable Battery and Manufacturing Method Thereof
10/16/2014US20140308585 Silicon-based active materials for lithium ion batteries and synthesis with solution processing
10/16/2014US20140308584 Active material for nonaqueous electrolyte secondary battery, method for manufacturing active material, electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
10/16/2014US20140308583 Nanocomposite anode materials for sodium-ion batteries
10/16/2014US20140308582 Negative electrode for lithium ion secondary batteries and method for producing the negative electrode, and lithium ion secondary battery
10/16/2014US20140308581 Aqueous Energy Storage Devices with Organic Electrode Materials
10/16/2014US20140308579 Positive electrode active material for sodium ion secondary battery, positive electrode, and sodium ion secondary battery
10/16/2014US20140308574 Printed batteries
10/16/2014US20140308573 Secondary battery
10/16/2014US20140308572 Cathode active material, cathode active material layer, all solid state battery and producing method for cathode active material
10/16/2014US20140308554 Collector plate for energy storage device and methods of manufacturing
10/16/2014US20140308434 Manufacturing method of electrode and manufacturing method of non-aqueous electrolyte battery
10/16/2014US20140308192 Cathode materials for secondary (rechargeable) lithium batteries
10/16/2014US20140307364 Binder composition for electrode
10/16/2014US20140306665 Electrode assembly, method for fabricating same, and battery charging and discharging method
10/16/2014US20140306664 Cathode composite material synthesis having high energy density for lithium secondary battery for electric vehicle and electrode manufacturing technology thereof
10/16/2014US20140306162 Method for the recovery of lithium cobalt oxide from lithium ion batteries
10/16/2014US20140306152 Cathode Active Material For Lithium Ion Battery, Cathode For Lithium Ion Battery, And Lithium Ion Battery
10/16/2014US20140306151 Active material for nonaqueous electrolyte secondary battery, method for manufacturing active material for nonaqueous electrolyte secondary battery, electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery
10/16/2014US20140306150 Layered Lithium Nickel Oxide, Process for Producing the Same and Lithium Secondary Cell Employing It
10/16/2014US20140306149 Novel fluoro material which may be used as an electrode active material
10/16/2014US20140304982 Manufacturing method of electrode and manufacturing method of non-aqueous electrolyte battery
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