Self-healing electrode protection in electrochemical cells

Title: Self-healing electrode protection in electrochemical cells

Abstract

Articles and methods for protection of electrodes in electrochemical cells, including protective material precursor layers for use in electrode protective structures, are provided. Certain embodiments relate to electrode protective structures that comprise protective material precursor layers that, upon direct contact with a liquid electrolyte, cause a reaction product to form between the material of the precursor layer and a component of the electrolyte.

Inventors:: Mikhaylik, Yuriy V.; Laramie, Michael G.; Child, David

Issue Date:: 2018-07-10

Research Org.:: Sion Power Corporation, Tucson, AZ (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1462203

Patent Number(s):: 10,020,479

Application Number:: 14/455,230

Assignee:: Sion Power Corporation (Tucson, AZ)

DOE Contract Number:: AR0000067

Resource Type:: Patent

Resource Relation:: Patent File Date: 2014 Aug 08

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE

Citation Formats


                    Mikhaylik, Yuriy V., Laramie, Michael G., and Child, David. Self-healing electrode protection in electrochemical cells.  United States: N. p., 2018. 
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                    Mikhaylik, Yuriy V., Laramie, Michael G., & Child, David. Self-healing electrode protection in electrochemical cells.  United States.

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                    Mikhaylik, Yuriy V., Laramie, Michael G., and Child, David. Tue .  
        "Self-healing electrode protection in electrochemical cells".  United States.  https://www.osti.gov/servlets/purl/1462203.

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@article{osti_1462203,

  title        = {Self-healing electrode protection in electrochemical cells},

  author       = {Mikhaylik, Yuriy V. and Laramie, Michael G. and Child, David},

  abstractNote = {Articles and methods for protection of electrodes in electrochemical cells, including protective material precursor layers for use in electrode protective structures, are provided. Certain embodiments relate to electrode protective structures that comprise protective material precursor layers that, upon direct contact with a liquid electrolyte, cause a reaction product to form between the material of the precursor layer and a component of the electrolyte.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2018},

  month        = {7}

}

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Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture
patent-application, August 2005

Visco, Steven J.; , Bruce D
US Patent Application 10/824944; 20050175894
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Chemical protection of a lithium surface
patent-application, August 2005

De Jonghe, Lutgard; Visco, Steven J.; Nimon, Yevgeniy S.
US Patent Application 11/092781; 20050186469
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Novel composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same
patent-application, June 2006

Mukherjee, Shyama; Skotheim, Terje
US Patent Application 11/331470; 20060115579
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Electrode for secondary battery, process of producing the electrode, and secondary battery
patent-application, June 2006

Yasuda, Kiyotaka; Mukai, Daisuke; Matsushima, Tomoyoshi
US Patent Application 10/522311; 20060121345
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Electrode for secondary battery, process of producing the electrode, and secondary battery
patent-application, July 2006

Yasuda, Kiyotaka; Mukai, Daisuke; Matsushima, Tomoyoshi
US Patent Application 11/028542; 20060147801
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Anode for nonaqueous secondary battery, process of producing the anode, and nonaqueous secondary battery
patent-application, July 2006

Yasuda, Kiyotaka; Sakaguchi, Yoshiki; Musha, Shinichi
US Patent Application 11/028661; 20060147802
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Lithium sulfur rechargeable battery fuel gauge systems and methods
patent-application, October 2006

Kelley, Tracy; Scordilis-Kelley, Chariclea; Puglisi, Vincent
US Patent Application 11/111262; 20060238203
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Rechargeable lithium/water, lithium/air batteries
patent-application, September 2007

Affinito, John; Mikhaylik, Yuriy; Geronov, Yordan
US Patent Application 11/400781; 20070221265
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Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries
patent-application, September 2007

Affinito, John D.; Mikhaylik, Yuriy V.; Geronov, Yordan M.
US Patent Document 11/400025; 20070224502
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220070224502%22.PGNR.&OS=DN/20070224502&RS=DN/20070224502

Co-flash evaporation of polymerizable monomers and non-polymerizable carrier solvent/salt mixtures/solutions
patent-application, August 2008

Affinito, John
US Patent Application 11/728197; 20080187663
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220080187663%22.PGNR.&OS=DN/20080187663&RS=DN/20080187663

Lithium alloy/sulfur batteries
patent-application, December 2008

Simoneau, Martin; Scordilis-Kelley, Chariclea; Kelley, Tracy
US Patent Application 11/821576; 20080318128
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220080318128%22.PGNR.&OS=DN/20080318128&RS=DN/20080318128

Protective circuit for energy-storage device
patent-application, August 2009

Kopera, John
US Patent Application 12/069335; 20090200986
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220090200986%22.PGNR.&OS=DN/20090200986&RS=DN/20090200986

Application of force in electrochemical cells
patent-application, February 2010

Scordilis-Kelley, Chariclea; Affinito, John; Jones, Lowell
US Patent Application 12/535328; 20100035128
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100035128%22.PGNR.&OS=DN/20100035128&RS=DN/20100035128

Separation of Electrolytes
patent-application, May 2010

Mikhaylik, Yuriy V.; Scordilis-Kelley, Chariclea; Kovalev, Igor
US Patent Document 12/312764; 20100129699
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100129699%22.PGNR.&OS=DN/20100129699&RS=DN/20100129699

Cathode for lithium battery
patent-application, September 2010

Mikhaylik, Yuriy; Kumaresan, Karthikeyan
US Patent Application 12/727862; 20100239914
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100239914%22.PGNR.&OS=DN/20100239914&RS=DN/20100239914

Electrode Protection in Both Aqueous and Non-Aqueous Electromechanical Cells, Including Rechargeable Lithium Batteries
patent-application, December 2010

Affinito, John D.; Mikhaylik, Yuriy V.; Geronov, Yordan M.
US Patent Document 12/828471; 20100327811
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100327811%22.PGNR.&OS=DN/20100327811&RS=DN/20100327811

Electrochemical cells comprising porous structures comprising sulfur
patent-application, March 2011

Wilkening, William; Campbell, Christopher; Burnside, Savannah
US Patent Application 12/862576; 20110059361
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110059361%22.PGNR.&OS=DN/20110059361&RS=DN/20110059361

Release System for Electrochemical Cells
patent-application, March 2011

Affinito, John D.; Martens, John A.; Xiao, Ang
US Patent Document 12/862513; 20110068001
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110068001%22.PGNR.&OS=DN/20110068001&RS=DN/20110068001

Electrochemical cells comprising porous structures comprising sulfur
patent-application, March 2011

Campbell, Christopher; Scordilis-Kelley, Chariclea
US Patent Application 12/862551; 20110070491
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110070491%22.PGNR.&OS=DN/20110070491&RS=DN/20110070491

Electrochemical cells comprising porous structures comprising sulfur
patent-application, March 2011

Campbell, Christopher; Scordilis-Kelley, Chariclea
US Patent Application 12/862563; 20110070494
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110070494%22.PGNR.&OS=DN/20110070494&RS=DN/20110070494

Electrochemical cells comprising porous structures comprising sulfur
patent-application, March 2011

Scordilis-Kelley, Chariclea; Mikhaylik, Yuriy; Kovalev, Igor
US Patent Application 12/862581; 20110076560
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110076560%22.PGNR.&OS=DN/20110076560&RS=DN/20110076560

Electrochemical Cell
patent-application, July 2011

Affinito, John D.; Mikhaylik, Yuriy V.; Scordilis-Kelley, Chariclea
US Patent Document 12/862528; 20110177398
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110177398%22.PGNR.&OS=DN/20110177398&RS=DN/20110177398

Porous structures for energy storage devices
patent-application, August 2011

Campbell, Christopher; Affinito, John; Kelley, Tracy
US Patent Application 13/033419; 20110206992
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110206992%22.PGNR.&OS=DN/20110206992&RS=DN/20110206992

Electrically non-conductive materials for electrochemical cells
patent-application, March 2012

Mikhaylik, Yuriy; Affinito, John; Kovalev, Igor
US Patent Application 13/216559; 20120048729
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120048729%22.PGNR.&OS=DN/20120048729&RS=DN/20120048729

Low electrolyte electrochemical cells
patent-application, March 2012

Mikhaylik, Yuriy; Kumaresan, Karthikeyan; Affinito, John
US Patent Application 13/240113; 20120070746
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120070746%22.PGNR.&OS=DN/20120070746&RS=DN/20120070746

PROTECTED LITHIUM ELECTRODES HAVING TAPE CAST CERAMIC AND GLASS-CERAMIC MEMBRANES
patent-application, August 2012

Visco, Steven J.; Nimon, Yevgeniy S.
US Patent Application 13/464835; 20120219842
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120219842%22.PGNR.&OS=DN/20120219842&RS=DN/20120219842

Substantially impervious lithium super ion conducting membranes
patent-application, October 2012

Visco, Steven; DeJonghe, Lutgard; Nimon, Yevgeniy
US Patent Application 13/453964; 20120270112
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220120270112%22.PGNR.&OS=DN/20120270112&RS=DN/20120270112

Plating Technique for Electrode
patent-application, January 2013

Affinito, John D.; Scordilis-Kelley, Chariclea; Mikhaylik, Yuriy V.
US Patent Document 13/524662; 20130017441
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130017441%22.PGNR.&OS=DN/20130017441&RS=DN/20130017441

Electrode Structure and Method for Making the Same
patent-application, April 2013

Affinito, John D.; Lowe, Gregory K.
US Patent Document 13/644933; 20130095380
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130095380%22.PGNR.&OS=DN/20130095380&RS=DN/20130095380

Aqueous Electrolyte Lithium Sulfur Batteries
patent-application, June 2013

Visco, Steven J.; Nimon, Yevgeniy S.; Katz, Bruce D.
US Patent Application 13/676487; 20130141050
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130141050%22.PGNR.&OS=DN/20130141050&RS=DN/20130141050

Electrode structure for electrochemical cell
patent-application, August 2013

Burnside, Savannah; Campbell, Christopher; Scordilis-Kelley, Chariclea
US Patent Application 13/766862; 20130224601
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130224601%22.PGNR.&OS=DN/20130224601&RS=DN/20130224601

Porous support structures, electrodes containing same, and associated methods
patent-application, September 2013

Mikhaylik, Yuriy
US Patent Application 13/789783; 20130252103
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220130252103%22.PGNR.&OS=DN/20130252103&RS=DN/20130252103

Electrode Active Surface Pretreatment
patent-application, May 2014

Safont Sempere, Marina M.; Scordilis-Kelley, Chariclea
US Patent Document 14/069698; 20140123477
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140123477%22.PGNR.&OS=DN/20140123477&RS=DN/20140123477

Conductivity control in electrochemical cells
patent-application, July 2014

Kumaresan, Karthikeyan; Mikhaylik, Yuriy
US Patent Application 14/150156; 20140193723
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140193723%22.PGNR.&OS=DN/20140193723&RS=DN/20140193723

Lithium Anodes for Electrochemical Cells
patent-application, July 2014

Skotheim, Terje A.; Sheehan, Christopher J.; Mikhaylik, Yuriy V.
US Patent Document 14/222093; 20140205912
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140205912%22.PGNR.&OS=DN/20140205912&RS=DN/20140205912

Protective Structures for Electrodes
patent-application, September 2014

Safont Sempere, Marina M.; Scordilis-Kelley, Chariclea
US Patent Document 13/833377; 20140272594
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220140272594%22.PGNR.&OS=DN/20140272594&RS=DN/20140272594

Ceramic/Polymer Matrix for Electrode Protection in Electrochemical Cells, Including Rechargeable Lithium Batteries
patent-application, January 2015

Laramie, Michael G.; Mikhaylik, Yuriy V.; Phipps, James A.
US Patent Document 14/323269; 20150010804
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150010804%22.PGNR.&OS=DN/20150010804&RS=DN/20150010804

Ceramic/Polymer Matrix for Electrode Protection in Electrochemical Cells, Including Rechargeable Lithium Batteries
patent-application, March 2015

Laramie, Michael G.; Mikhaylik, Yuriy V.; Phipps, James A.
US Patent Document 14/552608; 20150086837
URL: http://appft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220150086837%22.PGNR.&OS=DN/20150086837&RS=DN/20150086837

Ring-Opening Polymerization—An Introductory Review
journal, April 2013

Nuyken, Oskar; Pask, Stephen
Polymers, Vol. 5, Issue 2, p. 361-403
DOI: 10.3390/polym5020361

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Title: Self-healing electrode protection in electrochemical cells

Abstract

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Lithium anodes for electrochemical cells patent, July 2007

Compositions and methods for protection of active metal anodes and polymer electrolytes patent, October 2008

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries patent, August 2010

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries patent, August 2010

Electrode protection in both aqueous and non-aqueous electromechanical cells, including rechargeable lithium batteries patent, December 2011

Hermetic sample holder and method for performing microanalysis under controlled atmosphere environment patent, January 2012

Lithium anodes for electrochemical cells patent, January 2012

In situ formed ionically conductive membranes for protection of active metal anodes and battery cells patent, February 2012

Composite solid electrolyte for protection of active metal anodes patent, May 2012

Lithium anodes for electrochemical cells patent, June 2012

Active metal/aqueous electrochemical cells and systems patent, June 2012

Substantially impervious lithium super ion conducting membranes patent, December 2012

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries patent, December 2012

Lithium anodes for electrochemical cells patent, April 2013

Negative electrode for rechargeable lithium battery, method of producing same and rechargeable lithium battery comprising same patent-application, January 2005

Negative electrode for lithium metal battery and lithium metal battery comprising the same patent-application, May 2005

Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture patent-application, August 2005

Chemical protection of a lithium surface patent-application, August 2005

Novel composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same patent-application, June 2006

Electrode for secondary battery, process of producing the electrode, and secondary battery patent-application, June 2006

Electrode for secondary battery, process of producing the electrode, and secondary battery patent-application, July 2006

Anode for nonaqueous secondary battery, process of producing the anode, and nonaqueous secondary battery patent-application, July 2006

Lithium sulfur rechargeable battery fuel gauge systems and methods patent-application, October 2006

Rechargeable lithium/water, lithium/air batteries patent-application, September 2007

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries patent-application, September 2007

Co-flash evaporation of polymerizable monomers and non-polymerizable carrier solvent/salt mixtures/solutions patent-application, August 2008

Lithium alloy/sulfur batteries patent-application, December 2008

Protective circuit for energy-storage device patent-application, August 2009

Application of force in electrochemical cells patent-application, February 2010

Separation of Electrolytes patent-application, May 2010

Cathode for lithium battery patent-application, September 2010

Electrode Protection in Both Aqueous and Non-Aqueous Electromechanical Cells, Including Rechargeable Lithium Batteries patent-application, December 2010

Electrochemical cells comprising porous structures comprising sulfur patent-application, March 2011

Release System for Electrochemical Cells patent-application, March 2011

Electrochemical cells comprising porous structures comprising sulfur patent-application, March 2011

Electrochemical cells comprising porous structures comprising sulfur patent-application, March 2011

Electrochemical cells comprising porous structures comprising sulfur patent-application, March 2011

Electrochemical Cell patent-application, July 2011

Porous structures for energy storage devices patent-application, August 2011

Electrically non-conductive materials for electrochemical cells patent-application, March 2012

Low electrolyte electrochemical cells patent-application, March 2012

PROTECTED LITHIUM ELECTRODES HAVING TAPE CAST CERAMIC AND GLASS-CERAMIC MEMBRANES patent-application, August 2012

Composition based on a electron conducting polymer and its application to a positive active material for electrochemical generators
patent, May 1987

Polycarbon sulphide polymers
patent, April 1988

Metal-sulfur type cell having improved positive electrode
patent, May 1989

Lithium/organosulfur redox cell having protective solid electrolyte barrier formed on anode and method of making same
patent, April 1990

Flash evaporation of monomer fluids
patent, September 1990

Cell for making secondary batteries
patent, November 1992

Silica electrolyte element for secondary lithium battery
patent, March 1993

Reversible electrode material
patent, June 1994

Cells having cathodes containing polycarbon disulfide materials
patent, August 1995

Secondary cell using organosulfur/metal charge transfer materials as positive electrode
patent, May 1996

Electroactive high storage capacity polyacetylene-co-polysulfur materials and electrolytic cells containing same
patent, June 1996

Electrolyte materials containing highly dissociated metal ion salts
patent, July 1996

Electroactive high storage capacity polycarbon-sulfide materials and electrolytic cells containing same
patent, February 1997

Stabilized anode for lithium-polymer batteries
patent, July 1997

Vacuum flash evaporated polymer composites
patent, October 1997

Method of making electroactive high storage capacity polycarbon-sulfide materials and electrolytic cells containing same
patent, November 1997

Oligosulfide type electrode material and secondary battery containing such electrode material
patent, March 1998

Electrode material and secondary battery
patent, July 1998

Lithium sulfur secondary battery and elecrode material for a non-aqueous battery
patent, August 1998

Electrolytic cell having a controlled electrode surface interface
patent, December 1998

Sulfide-series electrode material and secondary battery with high energy density
patent, March 1999

Composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same
patent, July 1999

Stabilized anode for lithium-polymer batteries
patent, October 1999

Electroactive high storage capacity polyacetylene-co-polysulfur materials and electrolytic cells containing same
patent, September 2000

Separators for electrochemical cells
patent, November 2000

Electroactive, energy-storing, highly crosslinked, polysulfide-containing organic polymers and methods for making same
patent, March 2001

Method for forming encapsulated lithium electrodes having glass protective layers
patent, April 2001

Separators for electrochemical cells
patent, October 2001

Encapsulated lithium alloy electrodes having barrier layers
patent, July 2002

Layered arrangements of lithium electrodes
patent, July 2002

Method for forming encapsulated lithium electrodes having glass protective layers
patent, August 2002

Encapsulated lithium alloy electrodes having barrier layers
patent, May 2004

Electrochemical device separator structures with barrier layer on non-swelling membrane
patent, July 2006

Microporous articles and methods of preparation
patent, January 2007

Separator having inorganic protective film and lithium battery using the same
patent, February 2007

Lithium anodes for electrochemical cells
patent, July 2007

Compositions and methods for protection of active metal anodes and polymer electrolytes
patent, October 2008

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries
patent, August 2010

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries
patent, August 2010

Electrode protection in both aqueous and non-aqueous electromechanical cells, including rechargeable lithium batteries
patent, December 2011

Hermetic sample holder and method for performing microanalysis under controlled atmosphere environment
patent, January 2012

Lithium anodes for electrochemical cells
patent, January 2012

In situ formed ionically conductive membranes for protection of active metal anodes and battery cells
patent, February 2012

Composite solid electrolyte for protection of active metal anodes
patent, May 2012

Lithium anodes for electrochemical cells
patent, June 2012

Active metal/aqueous electrochemical cells and systems
patent, June 2012

Substantially impervious lithium super ion conducting membranes
patent, December 2012

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries
patent, December 2012

Lithium anodes for electrochemical cells
patent, April 2013

Negative electrode for rechargeable lithium battery, method of producing same and rechargeable lithium battery comprising same
patent-application, January 2005

Negative electrode for lithium metal battery and lithium metal battery comprising the same
patent-application, May 2005

Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture
patent-application, August 2005

Chemical protection of a lithium surface
patent-application, August 2005

Novel composite cathodes, electrochemical cells comprising novel composite cathodes, and processes for fabricating same
patent-application, June 2006

Electrode for secondary battery, process of producing the electrode, and secondary battery
patent-application, June 2006

Electrode for secondary battery, process of producing the electrode, and secondary battery
patent-application, July 2006

Anode for nonaqueous secondary battery, process of producing the anode, and nonaqueous secondary battery
patent-application, July 2006

Lithium sulfur rechargeable battery fuel gauge systems and methods
patent-application, October 2006

Rechargeable lithium/water, lithium/air batteries
patent-application, September 2007

Electrode protection in both aqueous and non-aqueous electrochemical cells, including rechargeable lithium batteries
patent-application, September 2007

Co-flash evaporation of polymerizable monomers and non-polymerizable carrier solvent/salt mixtures/solutions
patent-application, August 2008

Lithium alloy/sulfur batteries
patent-application, December 2008

Protective circuit for energy-storage device
patent-application, August 2009

Application of force in electrochemical cells
patent-application, February 2010

Separation of Electrolytes
patent-application, May 2010

Cathode for lithium battery
patent-application, September 2010

Electrode Protection in Both Aqueous and Non-Aqueous Electromechanical Cells, Including Rechargeable Lithium Batteries
patent-application, December 2010

Electrochemical cells comprising porous structures comprising sulfur
patent-application, March 2011

Release System for Electrochemical Cells
patent-application, March 2011

Electrochemical cells comprising porous structures comprising sulfur
patent-application, March 2011

Electrochemical cells comprising porous structures comprising sulfur
patent-application, March 2011

Electrochemical cells comprising porous structures comprising sulfur
patent-application, March 2011

Electrochemical Cell
patent-application, July 2011

Porous structures for energy storage devices
patent-application, August 2011

Electrically non-conductive materials for electrochemical cells
patent-application, March 2012

Low electrolyte electrochemical cells
patent-application, March 2012

PROTECTED LITHIUM ELECTRODES HAVING TAPE CAST CERAMIC AND GLASS-CERAMIC MEMBRANES
patent-application, August 2012

Substantially impervious lithium super ion conducting membranes
patent-application, October 2012

Plating Technique for Electrode
patent-application, January 2013

Electrode Structure and Method for Making the Same
patent-application, April 2013