Functional polymer binder for sulfur cathode fabrication

Liu, Gao; Ling, Min; Yang, Changan

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Title: Functional polymer binder for sulfur cathode fabrication

Abstract

The present invention provides for a composition of matter, polymeric conductive binder, or electrode comprising: Poly[(2-ethyldimethylammonioethyl methacrylate ethyl sulfate)-co-(1-vinylpyrrolidone)]. The present invention also provides for a Lithium-Sulfur (Li—S) battery comprising a cathode comprising: a cathode comprising a polymeric conductive binder poly[(2-ethyldimethylammonioethyl methacrylate ethyl sulfate)-co-(1-vinylpyrrolidone)]; a separator; an anode; and, an electrolyte.

Inventors:: Liu, Gao; Ling, Min; Yang, Changan

Issue Date:: Tue Mar 24 00:00:00 EDT 2020

Research Org.:: Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1637813

Patent Number(s):: 10601030

Application Number:: 16/052,541

Assignee:: The Regents of the University of California (Oakland, CA)

Patent Classifications (CPCs):: B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM

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

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B - PERFORMING OPERATIONS B32 - LAYERED PRODUCTS B32B - LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
B32B37/06 - characterised by the heating method

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08F - MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F220/10 - Esters
C08F220/34 - Esters containing nitrogen {, e.g. N,N-dimethylaminoethyl
C08F226/10 - N-Vinyl-pyrrolidone

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C08G75/14 - Polysulfides

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L81/04 - Polysulfides

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
H01M2004/028 - {Positive electrodes}
H01M4/137 - Electrodes based on electro-active polymers
H01M4/38 - of elements or alloys
H01M4/382 - {Lithium
H01M4/608 - {containing heterocyclic rings}
H01M4/622 - {being 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
Y02E60/10 - Energy storage

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DOE Contract Number:: AC02-05CH11231

Resource Type:: Patent

Resource Relation:: Patent File Date: 08/01/2018

Country of Publication:: United States

Language:: English

Subject:: 25 ENERGY STORAGE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats


                    Liu, Gao, Ling, Min, and Yang, Changan. Functional polymer binder for sulfur cathode fabrication.  United States: N. p., 2020. 
        Web.

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                    Liu, Gao, Ling, Min, & Yang, Changan. Functional polymer binder for sulfur cathode fabrication.  United States.

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                    Liu, Gao, Ling, Min, and Yang, Changan. Tue .  
        "Functional polymer binder for sulfur cathode fabrication".  United States.  https://www.osti.gov/servlets/purl/1637813.

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@article{osti_1637813,

  title        = {Functional polymer binder for sulfur cathode fabrication},

  author       = {Liu, Gao and Ling, Min and Yang, Changan},

  abstractNote = {The present invention provides for a composition of matter, polymeric conductive binder, or electrode comprising: Poly[(2-ethyldimethylammonioethyl methacrylate ethyl sulfate)-co-(1-vinylpyrrolidone)]. The present invention also provides for a Lithium-Sulfur (Li—S) battery comprising a cathode comprising: a cathode comprising a polymeric conductive binder poly[(2-ethyldimethylammonioethyl methacrylate ethyl sulfate)-co-(1-vinylpyrrolidone)]; a separator; an anode; and, an electrolyte.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Mar 24 00:00:00 EDT 2020},

  month        = {Tue Mar 24 00:00:00 EDT 2020}

}

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Works referenced in this record:

A simple route for preparation of highly stable CuO nanoparticles for nonenzymatic glucose detection
journal, January 2012

Liu, Sen; Tian, Jingqi; Wang, Lei
Catalysis Science & Technology, Vol. 2, Issue 4
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Electroactive polymers of high sulfur content for use in electrochemical cells
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Nucleophilic substitution between polysulfides and binders unexpectedly stabilizing lithium sulfur battery
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Cathode Containing Multicomponent Binder Mixture and Lithium-Sulfur Battery Using the Same
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Kim, Nam Im; Lee, Chae Bong; Lee, Won Jae
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Electrode Separator
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Zhou, Hongxia; Adamson, George William; Huang, Biying
US Patent Application 13/259259; 20120189896
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Biomimetic Ant-Nest Electrode Structures for High Sulfur Ratio Lithium–Sulfur Batteries
journal, August 2016

Ai, Guo; Dai, Yiling; Mao, Wenfeng
Nano Letters, Vol. 16, Issue 9
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Sulfur Cathode for Lithium-Sulfur Battery
patent-application, February 2015

Park, Sang Jin; Ryu, Hee Yeon; Kim, Dong Hui
US Patent Application 14/089524; 20150044550
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Similar Records

Title: Functional polymer binder for sulfur cathode fabrication

Abstract

Citation Formats

A simple route for preparation of highly stable CuO nanoparticles for nonenzymatic glucose detection journal, January 2012

Electroactive polymers of high sulfur content for use in electrochemical cells patent, November 2003

Electrode Separator patent-application, May 2011

Composite body suitable for utilization as a lithium ion battery patent, May 2004

Nucleophilic substitution between polysulfides and binders unexpectedly stabilizing lithium sulfur battery journal, August 2017

Cathode Containing Multicomponent Binder Mixture and Lithium-Sulfur Battery Using the Same patent-application, March 2004

Niobium Oxide Compositions and Methods for Using Same patent-application, March 2012

Electrode Separator patent-application, July 2012

Biomimetic Ant-Nest Electrode Structures for High Sulfur Ratio Lithium–Sulfur Batteries journal, August 2016

Sulfur Cathode for Lithium-Sulfur Battery patent-application, February 2015

A simple route for preparation of highly stable CuO nanoparticles for nonenzymatic glucose detection
journal, January 2012

Electroactive polymers of high sulfur content for use in electrochemical cells
patent, November 2003

Electrode Separator
patent-application, May 2011

Composite body suitable for utilization as a lithium ion battery
patent, May 2004

Nucleophilic substitution between polysulfides and binders unexpectedly stabilizing lithium sulfur battery
journal, August 2017

Cathode Containing Multicomponent Binder Mixture and Lithium-Sulfur Battery Using the Same
patent-application, March 2004

Niobium Oxide Compositions and Methods for Using Same
patent-application, March 2012

Electrode Separator
patent-application, July 2012

Biomimetic Ant-Nest Electrode Structures for High Sulfur Ratio Lithium–Sulfur Batteries
journal, August 2016

Sulfur Cathode for Lithium-Sulfur Battery
patent-application, February 2015