MX2022013561A - Separador de polímero en estado sólido para baterías de iones de litio. - Google Patents

Separador de polímero en estado sólido para baterías de iones de litio.

Info

Publication number
MX2022013561A
MX2022013561A MX2022013561A MX2022013561A MX2022013561A MX 2022013561 A MX2022013561 A MX 2022013561A MX 2022013561 A MX2022013561 A MX 2022013561A MX 2022013561 A MX2022013561 A MX 2022013561A MX 2022013561 A MX2022013561 A MX 2022013561A
Authority
MX
Mexico
Prior art keywords
lithium
separator
solid
ion batteries
state polymer
Prior art date
Application number
MX2022013561A
Other languages
English (en)
Inventor
Claudiu B Bucur
Original Assignee
Piersica Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Piersica Inc filed Critical Piersica Inc
Publication of MX2022013561A publication Critical patent/MX2022013561A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0088—Composites
    • H01M2300/0091—Composites in the form of mixtures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)

Abstract

Un separador de polímero en estado sólido seguro, delgado y muy conductor para baterías de iones de litio. El separador puede implementarse en una batería la cual carece de solvente y permite que los iones de litio pasen a través de los canales a través de la estructura polimerizada. Los polímeros conductores de litio pueden formarse mediante polimerización por radicales libres y pueden comprender un polímero conductor de litio que tiene un solvente de carbonato polimerizado entre espaciadores iterativos, un material conductor de litio y un aditivo de refuerzo. Opcionalmente, un recubrimiento de interfase puede residir en uno o más lados del separador para garantizar un funcionamiento a largo plazo. Al usar un separador de este tipo en una batería de litio en estado sólido, se puede simplificar el ensamblaje de las celdas, se puede reducir la contracción y se puede aumentar la seguridad. Se describen varios métodos de fabricación del separador de polímero en estado sólido para baterías de iones de litio.
MX2022013561A 2020-04-30 2021-04-29 Separador de polímero en estado sólido para baterías de iones de litio. MX2022013561A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063018178P 2020-04-30 2020-04-30
PCT/US2021/029833 WO2021222527A1 (en) 2020-04-30 2021-04-29 Solid-state polymer separator for lithium-ion batteries

Publications (1)

Publication Number Publication Date
MX2022013561A true MX2022013561A (es) 2023-02-01

Family

ID=78293363

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022013561A MX2022013561A (es) 2020-04-30 2021-04-29 Separador de polímero en estado sólido para baterías de iones de litio.

Country Status (8)

Country Link
US (1) US20210344079A1 (es)
EP (1) EP4143913A1 (es)
JP (1) JP2023523626A (es)
KR (1) KR20230005924A (es)
CN (1) CN115552680A (es)
CA (1) CA3177010A1 (es)
MX (1) MX2022013561A (es)
WO (1) WO2021222527A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114597374B (zh) * 2022-03-21 2024-02-09 上海兰钧新能源科技有限公司 一种硅氧负极材料及其制备方法
WO2023206007A1 (en) * 2022-04-25 2023-11-02 Celanese International Corporation Oxidized porous films
CN115441048B (zh) * 2022-08-24 2023-10-03 哈尔滨工业大学 具有稳定梯度分布结构的复合电解质及电池与制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9893337B2 (en) * 2008-02-13 2018-02-13 Seeo, Inc. Multi-phase electrolyte lithium batteries
WO2011021644A1 (ja) * 2009-08-19 2011-02-24 三菱化学株式会社 非水系電解液二次電池用セパレータ及び非水系電解液二次電池
WO2013042235A1 (ja) * 2011-09-22 2013-03-28 株式会社日立製作所 電気化学素子用セパレータ、その製造方法および電気化学素子
US10164289B2 (en) * 2014-12-02 2018-12-25 Polyplus Battery Company Vitreous solid electrolyte sheets of Li ion conducting sulfur-based glass and associated structures, cells and methods
EP3306731A4 (en) * 2015-06-08 2018-06-06 FUJI-FILM Corporation Solid electrolyte composition, electrode sheet for all-solid-state secondary batteries, all-solid-state secondary battery, method for producing electrode sheet for all-solid-state secondary batteries, and method for producing all-solid-state secondary battery
US20160365556A1 (en) * 2015-06-11 2016-12-15 Nano And Advanced Materials Institute Limited Nonwoven nanofiber separator and method of improving physical stability of battery separator
US20200112050A1 (en) * 2017-03-29 2020-04-09 University Of Maryland, College Park Solid-state hybrid electrolytes, methods of making same, and uses thereof
WO2018212568A1 (ko) * 2017-05-15 2018-11-22 주식회사 엘지화학 전고체 전지용 고체 전해질막의 제조 방법 및 상기 방법에 의해 제조된 고체 전해질막
WO2019133822A2 (en) * 2017-12-29 2019-07-04 Research Foundation Of The City University Of New York Method of forming charged manganese oxides from discharged active materials
CN110071327A (zh) * 2019-04-10 2019-07-30 深圳新宙邦科技股份有限公司 一种固态电解质及聚合物锂离子电池
CN110518282B (zh) * 2019-09-11 2021-04-20 蜂巢能源科技有限公司 固体聚合物电解质、固态锂离子电池

Also Published As

Publication number Publication date
JP2023523626A (ja) 2023-06-06
WO2021222527A1 (en) 2021-11-04
KR20230005924A (ko) 2023-01-10
US20210344079A1 (en) 2021-11-04
CA3177010A1 (en) 2021-11-04
EP4143913A1 (en) 2023-03-08
CN115552680A (zh) 2022-12-30

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