In-situ polymerization to protect lithium metal electrodes

Li, Binsong; Xiao, Xingcheng

Advanced Search OptionsAdvanced Search queries use a traditional Term Search. For more info, see our FAQ.

All Fields:

Patent Title:

Abstract:

Assignee:

Inventor(s):

Patent Number:

Patent Classification (CPC):

All Classifications
A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

More Options ...

Title: In-situ polymerization to protect lithium metal electrodes

Abstract

An electrode including an electrode active material including lithium (Li) and a polymer layer coating at least a portion of the electrode active material is provided. The polymer layer includes a polymerization product of a monomer having Formula I: where R1 and R2 are independently an aryl or a branched or unbranched C1-C10 alkyl and X1 and X2 are independently chlorine (Cl), bromine (Br), or iodine (I).

Inventors:: Li, Binsong; Xiao, Xingcheng

Issue Date:: 2022-11-29

Research Org.:: GM Global Technology Operations LLC, Detroit, MI (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1986872

Patent Number(s):: 11515538

Application Number:: 16/599,714

Assignee:: GM Global Technology Operations LLC (Detroit, MI)

DOE Contract Number:: EE0007787

Resource Type:: Patent

Resource Relation:: Patent File Date: 10/11/2019

Country of Publication:: United States

Language:: English

Citation Formats


                    Li, Binsong, and Xiao, Xingcheng. In-situ polymerization to protect lithium metal electrodes.  United States: N. p., 2022. 
        Web.

Copy to clipboard


                    Li, Binsong, & Xiao, Xingcheng. In-situ polymerization to protect lithium metal electrodes.  United States.

Copy to clipboard


                    Li, Binsong, and Xiao, Xingcheng. Tue .  
        "In-situ polymerization to protect lithium metal electrodes".  United States.  https://www.osti.gov/servlets/purl/1986872.

Copy to clipboard


                    
@article{osti_1986872,

  title        = {In-situ polymerization to protect lithium metal electrodes},

  author       = {Li, Binsong and Xiao, Xingcheng},

  abstractNote = {An electrode including an electrode active material including lithium (Li) and a polymer layer coating at least a portion of the electrode active material is provided. The polymer layer includes a polymerization product of a monomer having Formula I: where R1 and R2 are independently an aryl or a branched or unbranched C1-C10 alkyl and X1 and X2 are independently chlorine (Cl), bromine (Br), or iodine (I).},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2022},

  month        = {11}

}

Copy to clipboard

Patent:

Save / Share:

Export Metadata

Save to My Library

Works referenced in this record:

Passivation of sulfide, oxide, and oxysulfide glass electrolyte films for lithium metal batteries
patent-application, October 2018

Yersak, Thomas A.; Xiao, Xingcheng; Salvador, James R.
US Patent Application 15/494745; 20180309166
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20180309166

Negative electrode for lithium-based batteries
patent, February 2019

Zhou, Weidong; Xiao, Xingcheng
US Patent Document 10,199,643
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10199643

Microporous and hierarchical porous carbon
patent, August 2019

Dai, Fang; Shen, Jingmei; Cai, Mei
US Patent Document 10,381,170
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10381170

High Energy Density Alkali Metal Batteries Incorporating Solid Electrolytes
patent-application, October 2018

Yersak, Thomas A.; Salvador, James R.
US Patent Application 15/493,496; 2018/0309165 Al
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20180309165

Coated porous separators and coated electrodes for lithium batteries
patent-application, February 2015

Dadheech, Gayatri Vyas; Yang, Li; Cai, Mei
US Patent Application 14/026113; 20150056493
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150056493

Electrolyte and electrode structure
patent-application, June 2016

Xiao, Qiangfeng; Cai, Mei; Salvador, James R.
US Patent Application 14/815277; 20160172706
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160172706

Lithium ion battery electrode materials and methods of making the same
patent, June 2016

Sohn, Hiesang; Lu, Yunfeng; Cai, Mei
US Patent Document 9,362,552
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9362552

Nonaqueous Electrolyte and Nonaqueous Secondary Battery
patent-application, November 2016

Yokomizo, Tomofumi; Yano, Toru; Watanabe, Hiroaki
US Patent Application 15/109902; 20160336621
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160336621

Negative Electrode for Secondary Lithium Metal Battery and Method of Making
patent-application, June 2020

Li, Binsong; Xiao, Xingcheng
US Patent Application 16/229149; 20200203710
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20200203710

Ionically-conductive reinforced glass ceramic separators/solid electrolytes
patent-application, December 2018

Yersak, Thomas A.; Salvador, James R.
US Patent Application 15/631261; 20180375148
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20180375148

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

Xiao, Xingcheng
US Patent Document 9,923,189
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9923189

Coated separator and one-step method for preparing the same
patent, May 2017

Dadheech, Gayatri Vyas; Cai, Mei
US Patent Document 9,647,254
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9647254

Lithium-based battery separator and method for making the same
patent, November 2018

Xiao, Qiangfeng; Dailly, Anne M.; Yang, Li
US Patent Document 10,128,481
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10128481

Polymerization Process for Forming Polymeric Ultrathin Conformal Coatings on Electrode materials
patent-application, November 2017

Xiao, Xingcheng; Huang, Xiaosong
US Patent Application 15/160377; 20170338490
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170338490

Method of Chemical Protection of Metal Surface
patent-application, March 2008

Muldoon, John; Richard, Monique; Stamm, Kimber L.
US Patent Application 11/532945; 20080069944
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20080069944

Particle reactor for atomic layer deposition (ALD) and chemical vapor deposition (CVD) processes
patent, February 2018

Dadheech, Gayatri Vyas; Cai, Mei; Gadgil, Prasad N.
US Patent Document 9,896,763
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9896763

Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Including the Same
patent-application, December 2019

Oh, Jeong Woo; Ahn, Kyoung Ho; Han, Jun Hyeok
US Patent Application 16/477348; 20190379087
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20190379087

Protective Negative Electrode for Lithium Metal Battery and Lithium Metal Battery Comprising Same
patent-application, April 2019

Kim, Jinkyu; Song, Jungmin; Im, Sangkyun
US Patent Application 16/099821; 20190112453
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20190112453

Electrode for Non-Aqueous Electrolyte Battery and Non-Aqueous Electrolyte Battery
patent-application, January 2022

Mukai, Takashi; Yamashita, Naoto; Ikeuchi, Yuta
US Patent Application 17/295617; 20220020989
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20220020989

Methods for making coated porous separators and coated electrodes for lithium batteries
patent-application, February 2015

Dadheech, Gayatri Vyas; Cai, Mei; Yang, Li
US Patent Application 14/462899; 20150056387
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150056387

Gel electrolytes and precursors thereof
patent, June 2019

Yang, Li; Cai, Mei; Ruthkosky, Martin S.
US Patent Document 10,326,166
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10326166

Primer Surface Coating For High-Performance Silicon-Based Electrodes
patent-application, September 2017

Yang, Li; Cai, Mei; Jimenez, Niccolo
US Patent Application 15/070677; 20170271678
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170271678

Sulfur based active material for a positive electrode
patent, September 2016

Zhou, Weidong; Xiao, Xingcheng; Cai, Mei
US Patent Document 9,437,871
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9437871

Flexible membranes and coated electrodes for lithium based batteries
patent, August 2017

Zhou, Weidong; Xiao, Xingcheng; Cai, Mei
US Patent Document 9,742,028
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9742028

Electrolyte additives for lithium sulfur rechargeable batteries
patent, October 2015

Yang, Li; Cai, Mei; Liu, Minghong
US Patent Document 9,160,036
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9160036

Porous interlayer for a lithium-sulfur battery
patent, November 2018

Xiao, Qiangfeng; Cai, Mei
US Patent Document 10,141,559
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10141559

Method for preparing a coated lithium battery component
patent-application, December 2015

Dadheech, Gayatri Vyas; Cai, Mei; Yang, Li
US Patent Application 14/721683; 20150349307
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20150349307

Coating for separator or cathode of lithium—sulfur or silicon—sulfur battery
patent, March 2015

Cai, Mei; Verbrugge, Mark W.; Huang, Xiaosong
US Patent Document 8,974,946
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/8974946

Negative electrode including a polymeric single-ion conductor coating
patent, July 2019

Yang, Li; Cai, Mei; Xiao, Qiangfeng
US Patent Document 10,367,201
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10367201

High Performance Battery Anodes with Polymeric Coatings
patent-application, March 2017

Bao, Zhenan; Cui, Yi; Zheng, Guangyuan
US Patent Application 15/251856; 20170062830
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170062830

Porous interlayer for a lithium-sulfur battery
patent, June 2016

Xiao, Qiangfeng; Cai, Mei
US Patent Document 9,373,829
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9373829

Protected electrode structures
patent, December 2020

Gronwald, Oliver; Schmidt, Ruediger; Weber, Martin
US Patent Document 10,862,105
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10862105

Voltage-Responsive Coating for Lithium-Sulfur Battery
patent-application, April 2016

Xiao, Qiangfeng; Cai, Mei; Lu, Yunfeng
US Patent Application 14/889758; 20160111721
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160111721

Protected Electrode Structures
patent-application, May 2021

Gronwald, Oliver; Schmidt, Ruediger; Weber, Martin
US Patent Application 17/091232; 20210135192
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20210135192

Polymerization process for forming polymeric ultrathin conformal coatings on electrode materials
patent, August 2019

Xiao, Xingcheng; Huang, Xiaosong
US Patent Document 10,396,360
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10396360

Electrolyte solution and sulfur-based or selenium-based batteries including the electrolyte solution
patent, September 2018

Dai, Fang; Cai, Mei; Xiao, Qiangfeng
US Patent Document 10,084,204
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10084204

Single lithium ion conductor as binder in lithium-sulfur or silicon-sulfur battery
patent, January 2017

Huang, Xiaosong; Cai, Mei; Verbrugge, Mark W.
US Patent Document 9,537,144
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9537144

Methods for making hollow carbon materials and active materials for electrodes
patent, April 2016

Liu, Zhongyi; Xiao, Qiangfeng; Xiao, Xingcheng
US Patent Document 9,302,914
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9302914

Forming sulfur-based positive electrode active materials
patent, May 2018

Dadheech, Gayatri Vyas; Xiao, Xingcheng; Cai, Mei
US Patent Document 9,985,284
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9985284

Electrolyte and negative electrode structure
patent-application, June 2016

Liu, Fang; Xiao, Qiangfeng; Lu, Yunfeng
US Patent Application 14/958842; 20160172710
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160172710

Forming electrode active materials
patent, February 2018

Dadheech, Gayatri Vyas; Xiao, Xingcheng; Cai, Mei
US Patent Document 9,905,847
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9905847

Multifunction battery separator
patent, February 2016

Abd Elhamid, Mahmoud H.; Xiao, Xingcheng; Cai, Mei
US Patent Document 9,252,411
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9252411

Electrolyte structure for metal batteries
patent, March 2018

Cai, Mei; Lu, Yunfeng; Yang, Li
US Patent Document 9,929,435
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9929435

Multilayer Siloxane Coatings for Silicon Negative Electrode Materials for Lithium Ion Batteries
patent-application, February 2021

Jiang, Meng; Wang, Lei; K., Raghunathan
US Patent Application 16/547084; 20210057752
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20210057752

Making a pouch format cell and attaching a tab to an electrode
patent-application, July 2017

Dai, Fang; Xiao, Qiangfeng; Yang, Li
US Patent Application 15/377752; 20170214079
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170214079

Electrolyte for Lithium Cell
patent-application, February 2016

Eberle, Felix
US Patent Application 14/762362; 20160056507
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20160056507

Adaptive Multipath Fabric for Balanced Performance and High Availability
patent-application, September 2019

Marripudi, Gunneswara R.; Fischer, Stephen G.; Ping, Zhan
US Patent Application 16/436087; 20190294513
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20190294513

Process for synthesis of hybrid siloxy derived resins and crosslinked networks therefrom
patent, January 2016

Gerbec, Jeffrey A.
US Patent Document 9,246,173
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9246173

Anodes including mesoporous hollow silicon particles and a method for synthesizing mesoporous hollow silicon particles
patent, September 2015

Xiao, Qiangfeng; Cai, Mei
US Patent Document 9,123,939
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9123939

Methods for making a solid electrolyte interface layer on a surface of an electrode
patent, May 2018

Dai, Fang; Cai, Mei; Xiao, Qiangfeng
US Patent Document 9,979,008
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/9979008

Electrolyte and negative electrode structure
patent, June 2019

Yang, Li; Cai, Mei; Dai, Fang
US Patent Document 10,312,501
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/10312501

Electrolytes and methods for using the same
patent-application, June 2017

Yang, Li; Xiao, Qiangfeng; Cai, Mei
US Patent Application 15/115870; 20170162859
URL: https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/20170162859

Similar Records in DOE Patents and OSTI.GOV collections:

Protective coating on positive lithium-metal-oxide electrodes for lithium batteries

Patent Johnson, Christopher S.; Thackeray, Michael M.; Kahaian, Arthur J.

A positive electrode for a non-aqueous lithium cell comprising a LiMn_2-xM_xO₄spinel structure in which M is one or more metal cations with an atomic number less than 52, such that the average oxidation state of the manganese ions is equal to or greater than 3.5, and in which 0.ltoreq.x.ltoreq.0.15, having one or more lithium spine oxide LiM'₂O₄or lithiated spinel oxide Li_1+yM'₂O₄compounds on the surface thereof in which M' are cobalt cations and in which 0.ltoreq.y.ltoreq.1.
Full Text Available
Lithium metal—seawater battery cells having protected lithium electrodes

Patent Visco, Steven J.; Katz, Bruce D.; Nimon, Yevgeniy S.; ...

Active metal and active metal intercalation electrode structures and battery cells having ionically conductive protective architecture including an active metal (e.g., lithium) conductive impervious layer separated from the electrode (anode) by a porous separator impregnated with a non-aqueous electrolyte (anolyte). This protective architecture prevents the active metal from deleterious reaction with the environment on the other (cathode) side of the impervious layer, which may include aqueous or non-aqueous liquid electrolytes (catholytes) and/or a variety electrochemically active materials, including liquid, solid and gaseous oxidizers. Safety additives and designs that facilitate manufacture are also provided.
Full Text Available
Safety enhanced li-ion and lithium metal battery cells having protected lithium electrodes with enhanced separator safety against dendrite shorting

Patent Visco, Steven J.; Katz, Bruce D.; Nimon, Yevgeniy S.; ...

Active metal and active metal intercalation electrode structures and battery cells having ionically conductive protective architecture including an active metal (e.g., lithium) conductive impervious layer separated from the electrode (anode) by a porous separator impregnated with a non-aqueous electrolyte (anolyte). This protective architecture prevents the active metal from deleterious reaction with the environment on the other (cathode) side of the impervious layer, which may include aqueous or non-aqueous liquid electrolytes (catholytes) and/or a variety electrochemically active materials, including liquid, solid and gaseous oxidizers. Safety additives and designs that facilitate manufacture are also provided.
Full Text Available
Making lithium metal—seawater battery cells having protected lithium electrodes

Patent Visco, Steven J.; Katz, Bruce D.; Nimon, Yevgeniy S.; ...

Active metal and active metal intercalation electrode structures and battery cells having ionically conductive protective architecture including an active metal (e.g., lithium) conductive impervious layer separated from the electrode (anode) by a porous separator impregnated with a non-aqueous electrolyte (anolyte). This protective architecture prevents the active metal from deleterious reaction with the environment on the other (cathode) side of the impervious layer, which may include aqueous or non-aqueous liquid electrolytes (catholytes) and/or a variety electrochemically active materials, including liquid, solid and gaseous oxidizers. Safety additives and designs that facilitate manufacture are also provided.
Full Text Available
Surface protected lithium-metal-oxide electrodes

Patent Thackeray, Michael M.; Kang, Sun-Ho

A lithium-metal-oxide positive electrode having a layered or spinel structure for a non-aqueous lithium electrochemical cell and battery is disclosed comprising electrode particles that are protected at the surface from undesirable effects, such as electrolyte oxidation, oxygen loss or dissolution by one or more lithium-metal-polyanionic compounds, such as a lithium-metal-phosphate or a lithium-metal-silicate material that can act as a solid electrolyte at or above the operating potential of the lithium-metal-oxide electrode. The surface protection significantly enhances the surface stability, rate capability and cycling stability of the lithium-metal-oxide electrodes, particularly when charged to high potentials.
Full Text Available

Similar Records

Title: In-situ polymerization to protect lithium metal electrodes

Abstract

Citation Formats

Passivation of sulfide, oxide, and oxysulfide glass electrolyte films for lithium metal batteries patent-application, October 2018

Negative electrode for lithium-based batteries patent, February 2019

Microporous and hierarchical porous carbon patent, August 2019

High Energy Density Alkali Metal Batteries Incorporating Solid Electrolytes patent-application, October 2018

Coated porous separators and coated electrodes for lithium batteries patent-application, February 2015

Electrolyte and electrode structure patent-application, June 2016

Lithium ion battery electrode materials and methods of making the same patent, June 2016

Nonaqueous Electrolyte and Nonaqueous Secondary Battery patent-application, November 2016

Negative Electrode for Secondary Lithium Metal Battery and Method of Making patent-application, June 2020

Ionically-conductive reinforced glass ceramic separators/solid electrolytes patent-application, December 2018

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

Coated separator and one-step method for preparing the same patent, May 2017

Lithium-based battery separator and method for making the same patent, November 2018

Polymerization Process for Forming Polymeric Ultrathin Conformal Coatings on Electrode materials patent-application, November 2017

Method of Chemical Protection of Metal Surface patent-application, March 2008

Particle reactor for atomic layer deposition (ALD) and chemical vapor deposition (CVD) processes patent, February 2018

Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Including the Same patent-application, December 2019

Protective Negative Electrode for Lithium Metal Battery and Lithium Metal Battery Comprising Same patent-application, April 2019

Electrode for Non-Aqueous Electrolyte Battery and Non-Aqueous Electrolyte Battery patent-application, January 2022

Methods for making coated porous separators and coated electrodes for lithium batteries patent-application, February 2015

Gel electrolytes and precursors thereof patent, June 2019

Primer Surface Coating For High-Performance Silicon-Based Electrodes patent-application, September 2017

Sulfur based active material for a positive electrode patent, September 2016

Flexible membranes and coated electrodes for lithium based batteries patent, August 2017

Electrolyte additives for lithium sulfur rechargeable batteries patent, October 2015

Porous interlayer for a lithium-sulfur battery patent, November 2018

Method for preparing a coated lithium battery component patent-application, December 2015

Coating for separator or cathode of lithium—sulfur or silicon—sulfur battery patent, March 2015

Negative electrode including a polymeric single-ion conductor coating patent, July 2019

High Performance Battery Anodes with Polymeric Coatings patent-application, March 2017

Porous interlayer for a lithium-sulfur battery patent, June 2016

Protected electrode structures patent, December 2020

Voltage-Responsive Coating for Lithium-Sulfur Battery patent-application, April 2016

Protected Electrode Structures patent-application, May 2021

Polymerization process for forming polymeric ultrathin conformal coatings on electrode materials patent, August 2019

Electrolyte solution and sulfur-based or selenium-based batteries including the electrolyte solution patent, September 2018

Single lithium ion conductor as binder in lithium-sulfur or silicon-sulfur battery patent, January 2017

Methods for making hollow carbon materials and active materials for electrodes patent, April 2016

Forming sulfur-based positive electrode active materials patent, May 2018

Electrolyte and negative electrode structure patent-application, June 2016

Forming electrode active materials patent, February 2018

Multifunction battery separator patent, February 2016

Electrolyte structure for metal batteries patent, March 2018

Multilayer Siloxane Coatings for Silicon Negative Electrode Materials for Lithium Ion Batteries patent-application, February 2021

Making a pouch format cell and attaching a tab to an electrode patent-application, July 2017

Electrolyte for Lithium Cell patent-application, February 2016

Adaptive Multipath Fabric for Balanced Performance and High Availability patent-application, September 2019

Process for synthesis of hybrid siloxy derived resins and crosslinked networks therefrom patent, January 2016

Anodes including mesoporous hollow silicon particles and a method for synthesizing mesoporous hollow silicon particles patent, September 2015

Methods for making a solid electrolyte interface layer on a surface of an electrode patent, May 2018

Electrolyte and negative electrode structure patent, June 2019

Electrolytes and methods for using the same patent-application, June 2017

Passivation of sulfide, oxide, and oxysulfide glass electrolyte films for lithium metal batteries
patent-application, October 2018

Negative electrode for lithium-based batteries
patent, February 2019

Microporous and hierarchical porous carbon
patent, August 2019

High Energy Density Alkali Metal Batteries Incorporating Solid Electrolytes
patent-application, October 2018

Coated porous separators and coated electrodes for lithium batteries
patent-application, February 2015

Electrolyte and electrode structure
patent-application, June 2016

Lithium ion battery electrode materials and methods of making the same
patent, June 2016

Nonaqueous Electrolyte and Nonaqueous Secondary Battery
patent-application, November 2016

Negative Electrode for Secondary Lithium Metal Battery and Method of Making
patent-application, June 2020

Ionically-conductive reinforced glass ceramic separators/solid electrolytes
patent-application, December 2018

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

Coated separator and one-step method for preparing the same
patent, May 2017

Lithium-based battery separator and method for making the same
patent, November 2018

Polymerization Process for Forming Polymeric Ultrathin Conformal Coatings on Electrode materials
patent-application, November 2017

Method of Chemical Protection of Metal Surface
patent-application, March 2008

Particle reactor for atomic layer deposition (ALD) and chemical vapor deposition (CVD) processes
patent, February 2018

Electrolyte for Lithium Secondary Battery and Lithium Secondary Battery Including the Same
patent-application, December 2019

Protective Negative Electrode for Lithium Metal Battery and Lithium Metal Battery Comprising Same
patent-application, April 2019

Electrode for Non-Aqueous Electrolyte Battery and Non-Aqueous Electrolyte Battery
patent-application, January 2022

Methods for making coated porous separators and coated electrodes for lithium batteries
patent-application, February 2015

Gel electrolytes and precursors thereof
patent, June 2019

Primer Surface Coating For High-Performance Silicon-Based Electrodes
patent-application, September 2017

Sulfur based active material for a positive electrode
patent, September 2016

Flexible membranes and coated electrodes for lithium based batteries
patent, August 2017

Electrolyte additives for lithium sulfur rechargeable batteries
patent, October 2015

Porous interlayer for a lithium-sulfur battery
patent, November 2018

Method for preparing a coated lithium battery component
patent-application, December 2015

Coating for separator or cathode of lithium—sulfur or silicon—sulfur battery
patent, March 2015

Negative electrode including a polymeric single-ion conductor coating
patent, July 2019

High Performance Battery Anodes with Polymeric Coatings
patent-application, March 2017

Porous interlayer for a lithium-sulfur battery
patent, June 2016

Protected electrode structures
patent, December 2020

Voltage-Responsive Coating for Lithium-Sulfur Battery
patent-application, April 2016

Protected Electrode Structures
patent-application, May 2021

Polymerization process for forming polymeric ultrathin conformal coatings on electrode materials
patent, August 2019

Electrolyte solution and sulfur-based or selenium-based batteries including the electrolyte solution
patent, September 2018

Single lithium ion conductor as binder in lithium-sulfur or silicon-sulfur battery
patent, January 2017

Methods for making hollow carbon materials and active materials for electrodes
patent, April 2016

Forming sulfur-based positive electrode active materials
patent, May 2018

Electrolyte and negative electrode structure
patent-application, June 2016

Forming electrode active materials
patent, February 2018

Multifunction battery separator
patent, February 2016

Electrolyte structure for metal batteries
patent, March 2018

Multilayer Siloxane Coatings for Silicon Negative Electrode Materials for Lithium Ion Batteries
patent-application, February 2021

Making a pouch format cell and attaching a tab to an electrode
patent-application, July 2017

Electrolyte for Lithium Cell
patent-application, February 2016

Adaptive Multipath Fabric for Balanced Performance and High Availability
patent-application, September 2019

Process for synthesis of hybrid siloxy derived resins and crosslinked networks therefrom
patent, January 2016

Anodes including mesoporous hollow silicon particles and a method for synthesizing mesoporous hollow silicon particles
patent, September 2015

Methods for making a solid electrolyte interface layer on a surface of an electrode
patent, May 2018

Electrolyte and negative electrode structure
patent, June 2019

Electrolytes and methods for using the same
patent-application, June 2017