Non-aqueous electrolytes for electrochemical cells

Dong, Jian; Zhang, Zhengcheng; Amine, Khalil

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Title: Non-aqueous electrolytes for electrochemical cells

Abstract

A electrolyte for a lithium battery includes a silane/siloxane compound represented by SiR.sub.4-x-yR'.sub.xR''.sub.y, by Formula II, or Formula III: ##STR00001## where each R is individually an alkenyl, alkynyl, alk(poly)enyl, alk(poly)ynyl, aryl; each R' is represented by; ##STR00002## each R'' is represented by Formula I-B; ##STR00003## R.sup.1 is an organic spacer; R.sup.2 is a bond or an organic spacer; R.sup.3 is alkyl or aryl; k is 1-15; m is 1-15; n is 1 or 2; p is 1-3; x' is 1-2; and y' is 0-2.

Inventors:: Dong, Jian; Zhang, Zhengcheng; Amine, Khalil

Issue Date:: 2016-07-12

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1261597

Patent Number(s):: 9391345

Application Number:: 13/245,092

Assignee:: UCHICAGO ARGONNE, LLC (Chicago, IL)

Patent Classifications (CPCs):: C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

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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
C08G77/045 - {containing less than 25 silicon atoms}
C08G77/14 - containing silicon bound to oxygen-containing groups {

C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08L - COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L83/04 - Polysiloxanes

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
H01G11/58 - Liquid electrolytes
H01G11/64 - characterised by additives

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
H01M10/056 - characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes {
H01M10/0565 - Polymeric materials, e.g. gel-type or solid-type
H01M10/0567 - characterised by the additives
H01M10/0569 - characterised by the solvents
H01M2300/0017 - Non-aqueous electrolytes
H01M2300/0025 - Organic electrolyte
H01M4/133 - Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
H01M4/134 - Electrodes based on metals, Si or alloys
H01M6/14 - Cells with non-aqueous electrolyte {
H01M6/164 - {by the solvent
H01M6/168 - {by additives}

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
Y02E60/13 - Ultracapacitors, supercapacitors, double-layer capacitors

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02T - CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
Y02T10/70 - Energy storage for electromobility

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DOE Contract Number:: AC02-06CH11357

Resource Type:: Patent

Resource Relation:: Patent File Date: 2011 Sep 26

Country of Publication:: United States

Language:: English

Subject:: 25 ENERGY STORAGE; 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats


                    Dong, Jian, Zhang, Zhengcheng, and Amine, Khalil. Non-aqueous electrolytes for electrochemical cells.  United States: N. p., 2016. 
        Web.

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                    Dong, Jian, Zhang, Zhengcheng, & Amine, Khalil. Non-aqueous electrolytes for electrochemical cells.  United States.

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                    Dong, Jian, Zhang, Zhengcheng, and Amine, Khalil. Tue .  
        "Non-aqueous electrolytes for electrochemical cells".  United States.  https://www.osti.gov/servlets/purl/1261597.

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@article{osti_1261597,

  title        = {Non-aqueous electrolytes for electrochemical cells},

  author       = {Dong, Jian and Zhang, Zhengcheng and Amine, Khalil},

  abstractNote = {A electrolyte for a lithium battery includes a silane/siloxane compound represented by SiR.sub.4-x-yR'.sub.xR''.sub.y, by Formula II, or Formula III: ##STR00001## where each R is individually an alkenyl, alkynyl, alk(poly)enyl, alk(poly)ynyl, aryl; each R' is represented by; ##STR00002## each R'' is represented by Formula I-B; ##STR00003## R.sup.1 is an organic spacer; R.sup.2 is a bond or an organic spacer; R.sup.3 is alkyl or aryl; k is 1-15; m is 1-15; n is 1 or 2; p is 1-3; x' is 1-2; and y' is 0-2.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2016},

  month        = {7}

}

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Works referenced in this record:

Oligo(ethylene glycol)-functionalized disiloxanes as electrolytes for lithium-ion batteries
journal, September 2010

Zhang, Zhengcheng; Dong, Jian; West, Robert
Journal of Power Sources, Vol. 195, Issue 18, p. 6062-6068
https://doi.org/10.1016/j.jpowsour.2009.12.067

Stabilized lithium electrochemical cells containing an alkoxy silane
patent, July 2002

Smith, W. Novis; McCloskey, Joel
US Patent Document 6,416,906
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/6416906

Silane compound, organic electrolyte solution using the silane compound, and lithium battery using the organic electrolyte solution
patent, October 2011

Ryu, Young-gyoon; Mah, Sang-kook; Choi, Jae Young
US Patent Document 8,034,489
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8034489

Polymer electrolyte for electrochemical cell
patent-application, October 2004

West, Robert C.
US Patent Application 10/491071; 20040214090
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040214090

Electrolyte including polysiloxane with cyclic carbonate groups
patent-application, December 2004

West, Robert C.; Zhang, Zhengcheng; Amine, Khalil
US Patent Application 10/810081; 20040248014
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20040248014

Electrochemical device having electrolyte including disiloxane
patent-application, August 2005

West, Robert C.; Amine, Khalil; Zhang, Zhengcheng
US Patent Application 10/971507; 20050170254
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20050170254

Electrochemical device having an electrolyte that includes a tetrasiloxane
patent-application, February 2006

West, Robert C.; Amine, Khalil; Zhang, Zhengcheng
US Patent Application 10/971926; 20060035154
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20060035154

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Title: Non-aqueous electrolytes for electrochemical cells

Abstract

Citation Formats

Oligo(ethylene glycol)-functionalized disiloxanes as electrolytes for lithium-ion batteries journal, September 2010

Stabilized lithium electrochemical cells containing an alkoxy silane patent, July 2002

Silane compound, organic electrolyte solution using the silane compound, and lithium battery using the organic electrolyte solution patent, October 2011

Polymer electrolyte for electrochemical cell patent-application, October 2004

Electrolyte including polysiloxane with cyclic carbonate groups patent-application, December 2004

Electrochemical device having electrolyte including disiloxane patent-application, August 2005

Electrochemical device having an electrolyte that includes a tetrasiloxane patent-application, February 2006

Oligo(ethylene glycol)-functionalized disiloxanes as electrolytes for lithium-ion batteries
journal, September 2010

Stabilized lithium electrochemical cells containing an alkoxy silane
patent, July 2002

Silane compound, organic electrolyte solution using the silane compound, and lithium battery using the organic electrolyte solution
patent, October 2011

Polymer electrolyte for electrochemical cell
patent-application, October 2004

Electrolyte including polysiloxane with cyclic carbonate groups
patent-application, December 2004

Electrochemical device having electrolyte including disiloxane
patent-application, August 2005

Electrochemical device having an electrolyte that includes a tetrasiloxane
patent-application, February 2006