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Electrolyte

Electrolyte-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Electrochemical device, such as a microbattery, and fabrication method thereof
Commissariat À L'energie Atomique Et Aux Energies Alternatives
October 12, 2017 - N°20170294785

The electrochemical device includes a first stack of solid thin layers formed on a substrate, the first stack forming a battery and including: a first electrode and a second electrode separated by a first electrolyte layer, a first current collector in contact with the first electrode, a second current collector in contact with the second electrode. The device includes a ...
Buffering zone for preventing lithium metallization on the anode of lithium ion batteries
Storedot Ltd.
October 12, 2017 - N°20170294687

Improved anodes and cells are provided, which enable fast charging rates with enhanced safety due to much reduced probability of metallization of lithium on the anode, preventing dendrite growth and related risks of fire or explosion. Anodes and/or electrolytes have buffering zones for partly reducing and gradually introducing lithium ions into the anode for lithiation, to prevent lithium ion ...
New co-solvents with high coulombic efficiency in propylene carbonate based electrolytes
The Regents Of The University Of California
October 12, 2017 - N°20170294683

A homologous series of cyclic carbonate or propylene carbonate (pc) analogue solvents with increasing length of linear alkyl substitutes were synthesized and used as co-solvents with pc for graphite based lithium ion half cells. A graphite anode reaches a capacity around 310 mah/g in pc and its analogue co-solvents with 99. 95% coulombic efficiency. Cyclic carbonate co-solvents with longer alkyl chains are ...
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Electrolyte Patent Applications
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  • 1998+ full patent PDF documents of Electrolyte-related inventions.
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Electrolytes with ionic liquid additives for lithium ion batteries
Storedot Ltd.
October 12, 2017 - N°20170294681

Electrolytes, anodes, lithium ion cells and methods are provided for preventing lithium metallization in lithium ion batteries to enhance their safety. Electrolytes comprise up to 20% ionic liquid additives which form a mobile solid electrolyte interface during charging of the cell and prevent lithium metallization and electrolyte decomposition on the anode while maintaining the lithium ion mobility at a level which ...
Partly immobilized ionic liquid electrolyte additives for lithium ion batteries
Storedot Ltd.
October 12, 2017 - N°20170294680

Electrolytes, anodes, lithium ion cells and methods are provided for preventing lithium metallization in lithium ion batteries to enhance their safety. Electrolytes comprise up to 20% ionic liquid additives which form a mobile solid electrolyte interface during charging of the cell and prevent lithium metallization and electrolyte decomposition on the anode while maintaining the lithium ion mobility at a level which ...
Composite solid electrolyte, protected anode and lithium battery including the same, and method of preparing ...
Mie University
October 12, 2017 - N°20170294678

A composite solid electrolyte includes: a lithium ion conductive solid electrolyte; and a polymer-containing electrolyte coating layer on a surface of a lithium ion conductive solid electrolyte, wherein the polymer-containing electrolyte coating layer includes an ion conductive polymer having an alkylene oxide segment.
Electrolyte Patent Pack
Download 1998+ patent application PDFs
Electrolyte Patent Applications
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For professional research & prior art discovery
inventor
  • 1998+ full patent PDF documents of Electrolyte-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Calcium-based secondary cell and battery comprising the same
Consejo Superior De Investigaciones Cientificas
October 12, 2017 - N°20170294674

A calcium-based secondary cell including a negative electrode that includes a negative-electrode active material, a positive electrode that includes a positive-electrode active material, an electrolyte arranged between the negative electrode and the positive electrode, and a temperature control element. The negative-electrode active material is capable of accepting and releasing calcium ions, and the positive-electrode active material is capable of accepting ...
Lithium air battery having multi-layered electrolyte membrane and manufacturing method thereof
Iucf-hyu (industry-university Cooperation Foundation Hanyang University)
October 12, 2017 - N°20170294671

Disclosed herein are a lithium air battery having a multi-layered electrolyte membrane and a method of manufacturing the same. The lithium air battery includes a first electrolyte membrane capable of obtaining high ionic conductivity on a lithium negative electrode surface while minimizing the content of polymer and positioning a second electrolyte membrane with high resistance to oxygen radicals on the ...
Electrolyte film for fuel cell
Iucf-hyu (industry-university Cooperation Foundation Hanyang University)
October 12, 2017 - N°20170294670

(solution) an electrolyte film for fuel cells, the electrolyte film comprising a polymeric electrolyte and a polytetrafluoroethylene (ptfe) porous film, characterized in that a material having an elastic modulus higher than that of the material constituting the ptfe porous film is composited on the inside surfaces of pores of the ptfe porous film, and the composited ptfe porous film has ...
Electrochemical cells having designed flow fields and methods for producing the same
Lockheed Martin Advanced Energy Storage, Llc
October 12, 2017 - N°20170294662

Electrochemical cells can include flow channels designed to provide an electrolyte solution more efficiently to an electrode or ionically conductive separator. Such electrochemical cells can include an ionically conductive separator disposed between a first half-cell and a second half-cell, a first bipolar plate in the first half-cell, and a second bipolar plate in the second half-cell. At least one of ...
Electrolyte regeneration
Phinergy Ltd.
October 12, 2017 - N°20170294661

This invention is directed to electrolysis-based devices and methods for recycling of electrolyte solutions. Specifically, the invention is related to regeneration of spent electrolyte solutions comprising metal ions such as electrolyte solutions used in metal/air batteries.
Nonaqueous electrolyte battery, battery pack, and vehicle
Phinergy Ltd.
October 12, 2017 - N°20170294657

Wherein an atomic concentration of manganese is 1 atm % or more and 15 atm % or less in a region from a surface to a depth d of the negative electrode active material layer and the depth d is more than 0 nm and 10 nm or less.
Fluorosurfactant as a zinc corrosion inhibitor
Energizer Brands, Llc
October 12, 2017 - N°20170294650

An alkaline electrochemical cell, preferably a zinc/air cell which includes a container; a negative electrode, a positive electrode, wherein said negative electrode and said positive electrode are disposed within the container, a separator located between the negative electrode and the positive electrode, and an alkaline electrolyte, wherein the negative electrode comprises zinc, and a branched chain fluorosurfactant. The fluorosurfactant ...
Electrolyte Patent Pack
Download 1998+ patent application PDFs
Electrolyte Patent Applications
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For professional research & prior art discovery
inventor
  • 1998+ full patent PDF documents of Electrolyte-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Polymer coatings and anode material pre-lithiation
Storedot Ltd.
October 12, 2017 - N°20170294648

Improved anodes and cells are provided, which enable fast charging rates with enhanced safety due to much reduced probability of metallization of lithium on the anode, preventing dendrite growth and related risks of fire or explosion. Anodes and/or electrolytes have buffering zones for partly reducing and gradually introducing lithium ions into the anode for lithiation, to prevent lithium ion ...
Aluminum anode active material
Storedot Ltd.
October 12, 2017 - N°20170294644

Improved anodes and cells are provided, which enable fast charging rates with enhanced safety due to much reduced probability of metallization of lithium on the anode, preventing dendrite growth and related risks of fire or explosion. Anodes and/or electrolytes have buffering zones for partly reducing and gradually introducing lithium ions into the anode for lithiation, to prevent lithium ion ...
Tin silicon anode active material
Storedot Ltd.
October 12, 2017 - N°20170294643

Improved anodes and cells are provided, which enable fast charging rates with enhanced safety due to much reduced probability of metallization of lithium on the anode, preventing dendrite growth and related risks of fire or explosion. Anodes and/or electrolytes have buffering zones for partly reducing and gradually introducing lithium ions into the anode for lithiation, to prevent lithium ion ...
Secondary battery
Samsung Sdi Co., Ltd.
October 12, 2017 - N°20170294635

A secondary battery includes a cylindrical can; an electrode assembly accommodated in the cylindrical can with an electrolyte; a cap assembly sealing the cylindrical can, a top-end height of the cap assembly being equal to or less than a top-end height of the cylindrical can; and an insulation layer on a surface of the cap assembly that is exposed to ...
Dye-sensitized solar panel
King Saud University
October 12, 2017 - N°20170294271

The dye-sensitized solar panel includes a metal oxide layer and an organic photosensitizing dye on the metal oxide layer. The organic photosensitizing dye is extracted from chard (b. Vulgaris subsp. Cicla), and the metal oxide layer is composed of zinc oxide nanoparticles synthesized using b. Vulgaris subsp. Cicla dye as a reducing agent. A working electrode is mounted on a ...
Process for enhanced corrosion protection of anodized aluminum
Apple Inc.
October 12, 2017 - N°20170292202

Processes for enhancing the corrosion resistance of anodized substrates are disclosed. In some embodiments, the process involves a second anodizing operation that targets an area of the substrate that is left inadequately protected by a first anodizing operation, and also targets defects that may have been arisen from intermediate processing operations such as laser-marking operations. The second anodizing operation can ...
Electrolytic cell for production of organic chemical hydrides
Apple Inc.
October 12, 2017 - N°20170292198

An electrolysis cell 10 for producing an organic chemical hydride includes a solid polymer electrolyte film 11 which has proton conductivity; a cathode 12 which is provided on one surface of the solid polymer electrolyte film 11 and generates a hydride by reducing a substance to be hydrogenated; a cathode chamber 13 which accommodates the cathode 12 and to which the substance to be hydrogenated is ...
Carbon gasification assisted solid oxide electrolysis cell
University Of South Carolina
October 12, 2017 - N°20170292197

A syngas generation system that combines a solid oxide electrolysis cell (soec) and a carbon gasification unit is described. On the cathode side of the soec, co2 and h2o are electrochemically converted to syngas. At the anode side of the system, a second stream of syngas is produced through a carbon gasification process in which solid carbon is reacted ...
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