Title: Doped polymer electrolytes and methods of making and using the same

Abstract

Disclosed herein are electrolytes comprising a cationic-functionalized polymer and a polyacid dopant. Also disclosed herein are methods of making and using the disclosed doped polymer electrolytes.

Inventors:

Lee, Albert Sung Soo; Kim, Yu Seung

Issue Date:

2021-04-27

Research Org.:

Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Org.:

USDOE

OSTI Identifier:

1823905

Patent Number(s):

10991966

Application Number:

16/024,395

Assignee:

Triad National Security, LLC (Los Alamos, NM)

Patent Classifications (CPCs):

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

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

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

H01M2008/1095 - {Fuel cells with polymeric electrolytes}
H01M2300/0082 - Organic polymers
H01M2300/0091 - in the form of mixtures
H01M8/1004 - characterised by membrane-electrode assemblies [MEA]
H01M8/1023 - having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
H01M8/1025 - having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
H01M8/1027 - having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
H01M8/1032 - having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
H01M8/1034 - having phosphorus, e.g. sulfonated polyphosphazenes [S-PPh]
H01M8/1051 - Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
H01M8/1072 - by chemical reactions, e.g. in situ polymerisation or in situ crosslinking
H01M8/1081 - starting from solutions, dispersions or slurries exclusively of polymers

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION

Y02E60/50 - Fuel cells

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS

Y02P70/50 - Manufacturing or production processes characterised by the final manufactured product

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DOE Contract Number:  

AC52-06NA25396

Resource Type:

Patent

Resource Relation:

Patent File Date: 06/29/2018

Country of Publication:

United States

Language:

English