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Electrochemical Cell

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


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NEW Zinc-air electrochemical cell
Energizer Brands, Llc
August 17, 2017 - N°20170237133

A multi-faceted zinc-air electrochemical cell design holistically leverages interactions between components, especially with respect to conductive carbons from differing sources, lamination and the resulting impact it has on the air electrode's surface and other additives that impact the relative hydrophilicity of the membrane and/or performance of the anode, to improve the overall reliability and performance of the resulting battery.
NEW Porous spacers for electrochemical cells
24m Technologies, Inc.
August 17, 2017 - N°20170237112

Embodiments described herein generally relate to porous spacers for applying a preload on one or more electrochemical cells disposed in a battery pack. In some embodiments, a battery pack can include a plurality of electrochemical cells. A porous spacer is disposed between each of the plurality of electrochemical cells such the porous spacer can be centrally located with respect to ...
NEW Centrally located spacers for electrochemical cells
24m Technologies, Inc.
August 17, 2017 - N°20170237111

Embodiments described herein generally relate to spacers for applying a preload on one or more electrochemical cells disposed in a battery pack. In some embodiments, a battery pack can include a plurality of electrochemical cells. A spacer is disposed between each of the plurality of electrochemical cells such the spacer is centrally located with respect to the mid-point of adjacent ...
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NEW Process for preparing alcohols by electrochemical reductive coupling
Basf Se
August 17, 2017 - N°20170233874

Alcohols are prepared by electrochemical reductive coupling of an aromatic vinyl compound and a carbonyl compound in a process which comprises electrolyzing an electrolyte solution in an electrochemical cell, the electrolyte solution comprising the aromatic vinyl compound, the carbonyl compound and a non-aqueous protic solvent, such as methanol, wherein the electrolyte solution is in contact with a carbon-based cathode styrene ...
Superhydrophobic, nanostructured protective layer for rechargeable lithium battery cells having a metal lithium anode
Robert Bosch Gmbh
August 10, 2017 - N°20170229712

A layer combination for an electrode can be used in rechargeable electrochemical cells. The rechargeable electrochemical cells are in the form of lithium batteries, e. G. A lithium-sulfur battery or a lithium-oxygen battery. The layer combination includes at least one superhydrophobic, nanostructured protective layer which repels polar substances.
Positive electrode composition, a positive electrode of a lithiumion electrochemical cell, and a method of ...
Gm Global Technology Operations Llc
August 10, 2017 - N°20170229705

A positive electrode composition includes a binder material; an electrically conductive material dispersible in the binder material and comprising a plurality of conductive carbon particles; an active material dispersible in the binder material and comprising a plurality of active particles; and a coating agent comprising one of a non-lithiated polymer, an at least partially-lithiated polymer, and a fully-lithiated polymer. The ...
Electrochemical Cell Patent Pack
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Electrochemical Cell Patent Applications
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  • 366+ full patent PDF documents of Electrochemical Cell-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.
Separator comprising force-locked particles
Robert Bosch Gmbh
August 03, 2017 - N°20170222279

A separator for an electrochemical cell, in particular a lithium cell, and a corresponding manufacturing method. In order to provide a separator having an elevated dendrite resistance, in particular ion-conducting, particles are introduced into pores of a polymer layer and frictionally retained between polymer walls delimiting pores. An electrochemical cell equipped therewith is also described.
Voltage-enhanced energy storage devices
Ambri Inc.
August 03, 2017 - N°20170222273

The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. ...
Method and device for sealing an electrochemical cell
Robert Bosch Gmbh
August 03, 2017 - N°20170221647

A device for sealing an electrochemical cell including a carrier on which an anode is situated and a separator situated between the anode and a cathode, having an elastic connection of the carrier and the separator, an action of force on the separator, caused by a change in volume of the anode, being capable of being absorbed by the elastic ...
Electrochemical cell, battery module including the same, and battery pack including the same
Samsung Electronics Co., Ltd.
July 27, 2017 - N°20170214105

An electrochemical cell includes: a positive current collector in which an injection part, an ejection part and a passage are defined, where air including an oxygen is injected through the injection part, an exhaust gas is ejected though the ejection part ejecting, and the passage defines a single path which connects the injection part and the ejection part; and a ...
Annealed garnet electrolyte separators
Quantumscape Corporation
July 27, 2017 - N°20170214084

Set forth herein are pellets, thin films, and monoliths of lithium-stuffed garnet electrolytes having engineered surfaces. These engineered surfaces have a list of advantageous properties including, but not limited to, low surface area resistance, high li+ ion conductivity, low tendency for lithium dendrites to form within or thereupon when the electrolytes are used in an electrochemical cell. Other advantages include ...
Current collectors
Robert Bosch Gmbh
July 27, 2017 - N°20170214057

An electrochemical cell includes an electrode assembly disposed in a cell housing. A first u-shaped current collector is disposed between the cell housing and the electrode assembly, and is electrically connected to a positive electrode portion of the electrode assembly. A second u-shaped current collector is disposed between the cell housing and the electrode assembly, and is electrically connected to ...
Protected active metal electrodes
Polyplus Battery Company
July 27, 2017 - N°20170214055

Alkali (or other active) metal battery and other electrochemical cells incorporating active metal anodes together with aqueous cathode/electrolyte systems. The battery cells have a highly ionically conductive protective membrane adjacent to the alkali metal anode that effectively isolates (de-couples) the alkali metal electrode from solvent, electrolyte processing and/or cathode environments, and at the same time allows ion transport ...
Electrochemical Cell Patent Pack
Download 366+ patent application PDFs
Electrochemical Cell Patent Applications
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inventor
  • 366+ full patent PDF documents of Electrochemical Cell-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.
Catalytic or electrocatalytic generation of chlorine dioxide
Industrie De Nora S.p.a.
July 27, 2017 - N°20170211194

The present invention concerns an electrode element having a valve metal substrate, a first catalyst component applied to said substrate, said first catalyst component suitable for evolving oxygen from an aqueous solution under anodic polarization, a second catalyst component suitable for generating chlorine dioxide from a chlorate solution in acidic environment; said first and second catalyst component being electrically insulated ...
Electrochemical cell
Seiko Instruments Inc.
July 20, 2017 - N°20170207491

A battery includes an electrode body including a positive electrode body and a negative electrode body and an exterior body in which the electrode body is housed. The exterior body includes a first container formed in a bottomed cylindrical shape and including a first circumferential wall section, a second container formed in a bottomed cylindrical shape and including a second ...
Electrochemical cell and method of operation
Hamilton Sundstrand Corporation
July 20, 2017 - N°20170207470

An electrochemical cell system and a method for operating an electrochemical cell is provided. The method including determining one of a power level, current level or a voltage level of the electrochemical cell, the electrochemical cell including at least one cell having an anode side and a cathode side, the electrochemical cell further having a water transport plate operably coupled ...
Oxygen electrode and a method of manufacturing the same
Hamilton Sundstrand Corporation
July 20, 2017 - N°20170207464

Various embodiments provide a method of manufacturing an oxygen electrode. The method comprises: providing an electrically conductive substrate; depositing an electrocatalyst layer on the substrate; and intercalating alkali-metal ions into the catalyst layer. Some other embodiments provide an oxygen electrode manufactured in accordance with the method and a metal-air battery, a regenerative h2—o2 fuel cell, a direct fuel ...
Electrode containing both anion-absorbing and cation-absorbing active materials
Samsung Electronics, Co., Ltd.
July 20, 2017 - N°20170207458

An electrode is provided having a front region adjacent to a separator and a back region adjacent to a current collector. The electrode includes an anion-absorbing material and a cation-absorbing material. The electrode exhibits a compositional profile such that the anion-absorbing material is present at a higher volume percent at the back region than at the front region. Also provided ...
Cathode material for lithium sulphur cells
Robert Bosch Gmbh
July 20, 2017 - N°20170207448

A cathode material for an electrochemical cell, in particular a lithium-sulfur cell, including at least one cathode active material and at least one in particular lithium ion-conducting or lithium ion-conductive polymer electrolyte and/or at least one inorganic ion conductor, in particular a lithium ion conductor. The at least one cathode active material includes a polymer containing in particular covalently ...
Exhaust after-treatment system including ammonia and hydrogen generation
Tenneco Automotive Operating Company Inc.
July 20, 2017 - N°20170204762

An after-treatment system including an exhaust treatment component provided in an exhaust passage, a tank carrying an aqueous reagent, and an electrochemical cell in communication with the tank and configured to receive the aqueous reagent therefrom. The electrochemical cell is configured to convert the aqueous reagent into a first exhaust treatment fluid and a second exhaust treatment fluid. A controller ...
Electrode, electrochemical cell, electrochemical apparatus and method for manufacturing electrode
Kabushiki Kaisha Toshiba
July 20, 2017 - N°20170204526

An electrode of an embodiment includes a substrate, an intermediate layer provided on the substrate, and a catalyst layer provided on the intermediate layer. The intermediate layer is a mixture that includes two or more substances among a compound, and single element of noble metal or an alloy including noble metal. In a composition ratio of the mixture, a composition ...
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