Title: Copolymers containing pendant ionomeric carbosilane groups

Abstract

Cationic polymers are provided that comprise monomeric units of Formula (V). (V) Each asterisk (*) indicates an attachment position to another monomeric unit; R is hydrogen or methyl; each R² is each independently an alkyl, aryl, or a combination thereof; L is a linking group comprising an alkylene group; and +R³

Inventors:

Hartmann-Thompson, Claire; Pellerite, Mark J.; Laskowski, Carl A.; Thomas, John Christopher; Kaplun, Marina M.

Issue Date:

2023-10-10

Research Org.:

3M Company, Maplewood, MN (United States)

Sponsoring Org.:

USDOE Advanced Research Projects Agency - Energy (ARPA-E)

OSTI Identifier:

2293694

Patent Number(s):

11780938

Application Number:

17/756,324

Assignee:

3M Innovative Properties Company (St. Paul, MN)

Patent Classifications (CPCs):

B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

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B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION

B01D2325/16 - Membrane materials having positively charged functional groups
B01D71/76 - Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
B01D71/82 - characterised by the presence of specified groups, e.g. introduced by chemical after-treatment

C - CHEMISTRY C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE C02F - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

C02F1/4693 - {electrodialysis}
C02F2201/46115 - Electrolytic cell with membranes or diaphragms

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08F - MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS

C08F2810/50 - wherein the polymer is a copolymer and the modification is taking place only on one or more of the monomers present in minority
C08F297/04 - polymerising vinyl aromatic monomers and conjugated dienes
C08F8/32 - by reaction with amines
C08F8/42 - Introducing metal atoms or metal-containing groups
C08F8/44 - Preparation of metal salts or ammonium salts

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08J - WORKING-UP

C08J2325/10 - with conjugated dienes
C08J2353/02 - of vinyl aromatic monomers and conjugated dienes
C08J5/2231 - {based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds}
C08J5/2243 - {obtained by introduction of active groups capable of ion-exchange into compounds of the type C08J5/2231}

C - CHEMISTRY C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES C25B - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS

C25B13/08 - based on organic materials

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

H01M8/1023 - having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
H01M8/1067 - characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
H01M8/1072 - by chemical reactions, e.g. in situ polymerisation or in situ crosslinking

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

Y02E60/10 - Energy storage
Y02E60/50 - Fuel cells

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DOE Contract Number:  

AR0000950

Resource Type:

Patent

Resource Relation:

Patent File Date: 12/03/2020

Country of Publication:

United States

Language:

English