Surface modification agents for lithium batteries

Title: Surface modification agents for lithium batteries

Abstract

An active material for an electrochemical device may have a surface modification agent that is a silane, organometallic compound, or a mixture of two or more of such compounds. Both negative and positive electrodes may be prepared from the surface modified active materials. The surface of an electrode may be modified by adding the surface modification agent to a non-aqueous electrolyte used in constructing a battery. An electrode or active material may be modified with a surface modification agent in either the gas phase or in solution. Slurries of the active agent may be prepared and the surface modification agent added, the slurry then be used to cast an electrode that is then dried.

Inventors:: Chen, Zonghai; Amine, Khalil; Belharouak, Ilias

Issue Date:: 2012-05-29

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

Sponsoring Org.:: USDOE

OSTI Identifier:: 1531737

Patent Number(s):: 8,187,746

Application Number:: 12/454,173

Assignee:: UChicago Argonne, LLC (Chicago, IL)

DOE Contract Number:: AC02-06CH11357; W-31-109-ENG-38

Resource Type:: Patent

Resource Relation:: Patent File Date: 2009-05-13

Country of Publication:: United States

Language:: English

Citation Formats


                    Chen, Zonghai, Amine, Khalil, and Belharouak, Ilias. Surface modification agents for lithium batteries.  United States: N. p., 2012. 
        Web.

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                    Chen, Zonghai, Amine, Khalil, & Belharouak, Ilias. Surface modification agents for lithium batteries.  United States.

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                    Chen, Zonghai, Amine, Khalil, and Belharouak, Ilias. Tue .  
        "Surface modification agents for lithium batteries".  United States.  https://www.osti.gov/servlets/purl/1531737.

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@article{osti_1531737,

  title        = {Surface modification agents for lithium batteries},

  author       = {Chen, Zonghai and Amine, Khalil and Belharouak, Ilias},

  abstractNote = {An active material for an electrochemical device may have a surface modification agent that is a silane, organometallic compound, or a mixture of two or more of such compounds. Both negative and positive electrodes may be prepared from the surface modified active materials. The surface of an electrode may be modified by adding the surface modification agent to a non-aqueous electrolyte used in constructing a battery. An electrode or active material may be modified with a surface modification agent in either the gas phase or in solution. Slurries of the active agent may be prepared and the surface modification agent added, the slurry then be used to cast an electrode that is then dried.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2012},

  month        = {5}

}

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Similar Records

Title: Surface modification agents for lithium batteries

Abstract

Citation Formats

Long life lithium batteries with stabilized electrodes patent-application, July 2006

Polyethylene oxide-based electrolyte containing silicon compound patent, February 2005

Redox shuttle for rechargeable lithium-ion cell patent-application, October 2005

Improving the performance of soft carbon for lithium-ion batteries journal, May 2006

Electrode materials and lithium battery systems patent-application, June 2007

Long life lithium batteries with stabilized electrodes patent-application, January 2005

Redox shuttle for overdischarge protection in rechargeable lithium-ion batteries patent-application, October 2005

Gas plasma treatment of cathodes to improve cell performance patent, February 1997

Overcharge protection for electrochemical cells patent-application, October 2005

Lithium-ion batteries with intrinsic pulse overcharge protection patent-application, August 2007

Novel redox shuttles for overcharge protection of lithium batteries patent-application, September 2006

Overcharge protection for electrochemical cells patent-application, March 2007

Overcharge protection of secondary, non-aqueous batteries patent, August 1989

Lithium metal oxide electrodes for lithium cells and batteries patent, January 2004

Semi-Interpenetrating polymer network electrolyte, process for producing the same and battery using the same patent, June 2007

Portable Climbing Tree Stand patent-application, October 2007

Polymer electrolyte patent, September 2006

High performance field-effect transistors patent, April 2014

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Cathode active materials having improved particle morphologies patent, September 2018

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Integrated circuits based on aligned nanotubes patent, July 2014

Integrated circuits based on aligned nanotubes patent, December 2013

Long life lithium batteries with stabilized electrodes
patent-application, July 2006

Polyethylene oxide-based electrolyte containing silicon compound
patent, February 2005

Redox shuttle for rechargeable lithium-ion cell
patent-application, October 2005

Improving the performance of soft carbon for lithium-ion batteries
journal, May 2006

Electrode materials and lithium battery systems
patent-application, June 2007

Long life lithium batteries with stabilized electrodes
patent-application, January 2005

Redox shuttle for overdischarge protection in rechargeable lithium-ion batteries
patent-application, October 2005

Gas plasma treatment of cathodes to improve cell performance
patent, February 1997

Overcharge protection for electrochemical cells
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Lithium-ion batteries with intrinsic pulse overcharge protection
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Novel redox shuttles for overcharge protection of lithium batteries
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Overcharge protection for electrochemical cells
patent-application, March 2007

Overcharge protection of secondary, non-aqueous batteries
patent, August 1989

Lithium metal oxide electrodes for lithium cells and batteries
patent, January 2004

Semi-Interpenetrating polymer network electrolyte, process for producing the same and battery using the same
patent, June 2007

Portable Climbing Tree Stand
patent-application, October 2007

Polymer electrolyte
patent, September 2006

High performance field-effect transistors
patent, April 2014

Photolithography based fabrication of 3D structures
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Cathode active materials having improved particle morphologies
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Radio frequency devices based on carbon nanomaterials
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Cathode active materials for lithium-ion batteries
patent, November 2018

Cathode active materials for lithium-ion batteries
patent, December 2018

High-density precursor for manufacture of composite metal oxide cathodes for Li-ion batteries
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