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Electrolyte

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


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Storage and/or transportation of sodium-ion cells
Faradion Limited
August 17, 2017 - N°20170237270

The invention relates to a process for making sodium-ion cells, particularly sodium-ion cells which are capable of safe storage and/or transportation, comprising the steps: a) constructing a sodium-ion cell comprising a positive electrode, a negative electrode and an electrolyte, optionally performing one more charge/discharge operations on the sodium- ion cell; and b) treating the sodium-ion cell to ensure ...
Structural reconfigurable antenna
The Boeing Company
August 17, 2017 - N°20170237157

A reconfigurable antenna is provided having a liquid metal in contact with an electrolyte with the liquid metal being in a first configuration. A plurality of electrodes includes a first electrode in contact with the liquid metal and a second electrode in contact with the electrolyte. A voltage source connected across the first and second electrodes applies a voltage of ...
Zinc-air battery surfactants
Spectrum Brands
August 17, 2017 - N°20170237134

A zinc-air battery includes an air cathode, a zinc anode, and an electrolyte, wherein the electrolyte includes an amphoteric fluorosurfactant.
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Method for producing a prismatic battery cell
Robert Bosch Gmbh
August 17, 2017 - N°20170237125

A method is used to produce a prismatic battery cell having a cathode layer, an anode layer and two separator layers. The method includes winding an initial arrangement including the cathode layer, the anode layer and the two separator layers around a winding axis to produce a battery winding. The cathode layer and the anode layer each have longitudinal sides ...
Three-dimensional thin film battery
Applied Materials, Inc.
August 17, 2017 - N°20170237124

A thin film battery may comprise: a substrate comprising a substrate surface; a first current collector (fcc) layer formed on the substrate surface, the fcc layer having a first fcc surface and a second fcc surface and wherein the first fcc surface is in contact with the substrate and the second fcc surface is a first three-dimensional surface; a first ...
Electrolyte for lithium battery and lithium battery including the same
Applied Materials, Inc.
August 17, 2017 - N°20170237122

Wherein, in formula 1, r1 and r2 are each independently a substituted or unsubstituted c1-c10 alkyl group or -l1-cn; and l and l1 are each independently a substituted or unsubstituted c1-c5 alkylene group, a substituted or unsubstituted c6-c10 arylene group, or a substituted or unsubstituted c3-c20 heteroarylene group.
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Cubic ionic conductor ceramics for alkali ion batteries
Brookhaven Science Associates, Llc
August 17, 2017 - N°20170237118

The present invention relates solid electrolytes. The solid electrolyte compounds have a framework formula [mt3x10]n− (1) and a general formula axmt3x10 (2), where m is a cation in octahedral coordination, t is a cation in tetrahedral coordination, x is an anion, and the framework has a net negative charge of −n, where a variable number of potentially ...
Organosilicon-containing electrolyte compositions having enhanced electrochemical and thermal stability
Silatronix, Inc.
August 17, 2017 - N°20170237117

Described are electrolyte compositions and electrochemical devices containing the electrolyte compositions. The compositions include an organosilicon compound, an imide salt and optionally lipf6. The electrolytes provide improved high-temperature performance and stability and will operate at temperatures as high as 250° c.
All-solid-state secondary battery, solid electrolyte composition and electrode sheet for batteries used in the same, ...
Fujifilm Corporation
August 17, 2017 - N°20170237115

An all-solid-state secondary battery includes a positive electrode active substance layer; a negative electrode active substance layer; and an inorganic solid electrolyte layer, in which at least one of the positive electrode active substance layer, the negative electrode active substance layer, or the inorganic solid electrolyte layer contains an inorganic solid electrolyte having conductivity of ions of metal belonging to ...
All-solid-state secondary battery, solid electrolyte composition and electrode sheet for batteries used in the same, ...
Fujifilm Corporation
August 17, 2017 - N°20170237114

An all-solid-state secondary battery includes: a positive electrode active substance layer; a negative electrode active substance layer; and a solid electrolyte layer, in which at least one layer of the positive electrode active substance layer, the negative electrode active substance layer, or the solid electrolyte layer contains a nitrogen-containing polymer having a repeating unit having at least one of a ...
Manufacturing device and manufacturing method for battery
Kabushiki Kaisha Toshiba
August 17, 2017 - N°20170237108

According to one embodiment, a manufacturing device for a battery, includes, an electrolyte supply unit which introduces an electrolyte into a cell, a chamber which accommodates the battery cell, a first pressure adjustment unit configured to make a pressure in the battery cell lower than a pressure on the side of the electrolyte supply unit, and a second pressure adjustment ...
A battery system
National University Of Singapore
August 17, 2017 - N°20170237106

The present invention relates to batteries and more particularly to battery systems. More particularly, the present invention relates to metal-air based battery systems. In an aspect of the present invention, there is provided a battery system, the system comprising (a) a cell comprising a metal anode and a cathode current collector, the metal anode and the cathode current collector separated ...
Battery cell and redox flow battery
Sumitomo Electric Industries, Ltd.
August 17, 2017 - N°20170237104

The battery cell for a flow battery includes a cell frame including a frame including a through-window and a manifold serving as an electrolyte flow path, and a bipolar plate blocking the through-window; a positive electrode disposed on one surface side of the bipolar plate; and a negative electrode disposed on another surface side of the bipolar plate. In this ...
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Phosphoric acid-based electrolytes and applications thereof
Lg Chem, Ltd.
August 17, 2017 - N°20170237101

A liquid electrolyte formed by reacting phosphoric acid (h3po4) in the liquid state with silicon tetrachloride (sicl4), thereby forming a fluid suspension. The fluid suspension is heated to yield a liquid electrolyte including phosphoric acid (h3po4), pyrophosphoric acid (h4p2o7), and a particulate solid comprising a silicophosphoric acid, wherein the silicophosphoric acid is an acidic molecular compound ...
Method and system for monitoring state of charge (soc) of flow battery system, flow battery ...
Dalian Rongkepower Co., Ltd
August 17, 2017 - N°20170237091

An apparatus monitors the state of charge (soc) of a flow battery system. The monitoring method include determining socs of at least two pairs of different monitoring positions. A pair of monitoring position may be located inside of an anode electrolyte storage tank (2) and inside of a cathode electrolyte storage tank (3), or inside of an anode electrolyte outlet pipeline (6) of ...
High-temperature polymer electrolyte membrane fuel cell stack having independent cooling plate and method of producing ...
Korea Institute Of Energy Research
August 17, 2017 - N°20170237087

A high-temperature polymer electrolyte membrane fuel cell stack may include a plurality of cell units; a cooling assembly including a plurality of first independent cooling plates disposed on top surfaces of the plurality of cell units, respectively, and a plurality of second independent cooling plates disposed on bottom surfaces of the plurality of cell units, respectively; and a support assembly ...
Fuel cell
Honda Motor Co., Ltd.
August 17, 2017 - N°20170237085

A fuel cell includes a resin-framed membrane electrode assembly, first and second separators, and a resin frame member. The resin frame member is provided to surround an outer periphery of a solid polymer electrolyte membrane. The first and second separators sandwich the resin-framed membrane electrode assembly therebetween in a stacking direction to define a reactant gas flow channel between each ...
Water activated battery
Epsilor-electric Fuel Ltd
August 17, 2017 - N°20170237082

The invention provides a water-activated, deferred-action battery having a housing containing at least one cell, comprising at least one anode selected from the group consisting of magnesium, aluminum, zinc and alloys thereof; a cathode comprising a skeletal frame including conductive metal and having a portion of its surface area formed as open spaces, and further comprising a heat-pressed, rigid static ...
Method for manufacturing conductor, conductor manufactured thereby and lithium secondary battery including the same
Epsilor-electric Fuel Ltd
August 17, 2017 - N°20170237073

A conductor manufactured using the manufacturing method converts metal impurities included in the conductor to metal oxides that are inactive at a battery operating voltage and not eluted in an electrolyte liquid, and therefore, is capable of enhancing battery performance properties, particularly, capacity and lifespan properties without concern of metal impurity elution and a defect occurrence under a low pressure ...
Magnesium salts
Dyson Technology Limited
August 17, 2017 - N°20170237072

Described is a salt of the general formula: mg2+(lx)6(pf6)2 wherein each l is a ligand selected from dichloromethane, a cyclic ether, or a nitrile of the general formula r—c≡n. The method of making the salt comprises the steps: providing mg metal, activating the mg metal in a first dry solution comprising a first ligand ...
Carbonaceous material for non-aqueous electrolyte secondary battery anode
Dyson Technology Limited
August 17, 2017 - N°20170237071

This object can be achieved by a material for a non-aqueous electrolyte secondary battery anode; a specific surface area determined by a bet method being not greater than 30 m2/g; an atomic ratio (h/c) of hydrogen atoms to carbon atoms determined by elemental analysis being not greater than 0. 1; an average particle size being not greater than 50 μm; ...
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