Battery electrode coatings applied by waterborne electrodeposition

Oakes, Landon J.; Hellring, Stuart D.; Orler, Haley L.; Mohin, Jacob W.; Sisco, Scott W.

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Title: Battery electrode coatings applied by waterborne electrodeposition

Abstract

The present invention is directed towards an electrodepositable coating composition comprising (a) a fluoropolymer; (b) an electrochemically active material and/or electrically conductive agent; (c) a pH-dependent rheology modifier; and (d) an aqueous medium comprising water; wherein water is present in an amount of at least 45% by weight, based on the total weight of the electrodepositable coating composition. Also disclosed herein is a method of coating a substrate, as well as coated substrates and electrical storage devices.

Inventors:: Oakes, Landon J.; Hellring, Stuart D.; Orler, Haley L.; Mohin, Jacob W.; Sisco, Scott W.

Issue Date:: 2022-10-11

Research Org.:: PPG Industries Ohio, Inc., Cleveland, OH (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1986694

Patent Number(s):: 11469407

Application Number:: 16/228,176

Assignee:: PPG Industries Ohio, Inc. (Cleveland, OH)

DOE Contract Number:: EE0007266

Resource Type:: Patent

Resource Relation:: Patent File Date: 12/20/2018

Country of Publication:: United States

Language:: English

Citation Formats


                    Oakes, Landon J., Hellring, Stuart D., Orler, Haley L., Mohin, Jacob W., and Sisco, Scott W. Battery electrode coatings applied by waterborne electrodeposition.  United States: N. p., 2022. 
        Web.

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                    Oakes, Landon J., Hellring, Stuart D., Orler, Haley L., Mohin, Jacob W., & Sisco, Scott W. Battery electrode coatings applied by waterborne electrodeposition.  United States.

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                    Oakes, Landon J., Hellring, Stuart D., Orler, Haley L., Mohin, Jacob W., and Sisco, Scott W. Tue .  
        "Battery electrode coatings applied by waterborne electrodeposition".  United States.  https://www.osti.gov/servlets/purl/1986694.

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@article{osti_1986694,

  title        = {Battery electrode coatings applied by waterborne electrodeposition},

  author       = {Oakes, Landon J. and Hellring, Stuart D. and Orler, Haley L. and Mohin, Jacob W. and Sisco, Scott W.},

  abstractNote = {The present invention is directed towards an electrodepositable coating composition comprising (a) a fluoropolymer; (b) an electrochemically active material and/or electrically conductive agent; (c) a pH-dependent rheology modifier; and (d) an aqueous medium comprising water; wherein water is present in an amount of at least 45% by weight, based on the total weight of the electrodepositable coating composition. Also disclosed herein is a method of coating a substrate, as well as coated substrates and electrical storage devices.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2022},

  month        = {10}

}

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Works referenced in this record:

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Title: Battery electrode coatings applied by waterborne electrodeposition

Abstract

Citation Formats

Binder composition for lithium ion secondary battery electrodes, slurry composition for lithium ion secondary battery electrodes, electrode for lithium ion secondary batteries, and lithium ion secondary battery patent, January 2018

Compositions with pH responsive copolymer containing MAEP and/or MAHP and method for using same patent, January 2016

Electrode for Batteries, in Particular for Lithium Ion Batteries, and Production Thereof patent-application, December 2013

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Method of coating substrates utilizing an alkali-functional associative thickner containing coating composition patent, March 1993

Secondary-Battery Binder Composition, Slurry Composition for Secondary-Battery Electrode, Secondary-Battery Negative Electrode, and Secondary Battery patent-application, July 2016

Rheology modifier polymer patent, July 2015

Lithium-Ion Battery Elements Manufactured from a Microcomposite Powder Based on a Filler and on a Fluoropolymer patent-application, November 2002

Binder for Nonaqueous Electrolyte Secondary Battery Electrode, Manufacturing Method Therefor and use Therefor patent-application, December 2017

Waterborne fluoropolymer composition patent, January 2016

Methods of coating an electrically conductive substrate and related electrodepositable compositions patent, December 2016

Aqueous polyvinylidene fluoride composition patent, December 2015

Electrophoretic deposition of an electrode for a lithium-based battery patent, March 2018

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Binder composition for secondary battery, slurry composition for secondary battery, negative electrode for secondary battery, and secondary battery patent, October 2018

Binder composition for lithium ion secondary battery electrodes, slurry composition for lithium ion secondary battery electrodes, electrode for lithium ion secondary batteries, and lithium ion secondary battery
patent, January 2018

Compositions with pH responsive copolymer containing MAEP and/or MAHP and method for using same
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Method of coating substrates utilizing an alkali-functional associative thickner containing coating composition
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Secondary-Battery Binder Composition, Slurry Composition for Secondary-Battery Electrode, Secondary-Battery Negative Electrode, and Secondary Battery
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patent, July 2015

Lithium-Ion Battery Elements Manufactured from a Microcomposite Powder Based on a Filler and on a Fluoropolymer
patent-application, November 2002

Binder for Nonaqueous Electrolyte Secondary Battery Electrode, Manufacturing Method Therefor and use Therefor
patent-application, December 2017

Waterborne fluoropolymer composition
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Methods of coating an electrically conductive substrate and related electrodepositable compositions
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Aqueous polyvinylidene fluoride composition
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Electrophoretic deposition of an electrode for a lithium-based battery
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