Title: Polymer for use as protective layers and other components in electrochemical cells

Abstract

Polymers for use as protective layers and other components in electrochemical cells are provided. In some embodiments, the electrochemical cell is a lithium-based electrochemical cell.

Inventors:

Viner, Veronika G.; Fleischmann, Sven

Issue Date:

Tue Aug 15 00:00:00 EDT 2017

Research Org.:

Sion Power Corporation, Tucson, AZ (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1375193

Patent Number(s):

9735411

Application Number:

14/723,132

Assignee:

Sion Power Corporation

Patent Classifications (CPCs):

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY

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C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

C08G75/00 - Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY

H01M10/052 - Li-accumulators
H01M10/0525 - Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes
H01M10/0565 - Polymeric materials, e.g. gel-type or solid-type
H01M2300/0085 - Immobilising or gelification of electrolyte
H01M4/13 - Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators
H01M4/134 - Electrodes based on metals, Si or alloys
H01M4/366 - {as layered products}
H01M4/38 - of elements or alloys
H01M4/382 - {Lithium

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DOE Contract Number:  

AR0000067

Resource Type:

Patent

Resource Relation:

Patent File Date: 2015 May 27

Country of Publication:

United States

Language:

English

Subject:

36 MATERIALS SCIENCE; 30 DIRECT ENERGY CONVERSION