EP3411914A4 - Séparateurs d'électrolyte à grenat recuit - Google Patents

Séparateurs d'électrolyte à grenat recuit Download PDF

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Publication number
EP3411914A4
EP3411914A4 EP16888407.0A EP16888407A EP3411914A4 EP 3411914 A4 EP3411914 A4 EP 3411914A4 EP 16888407 A EP16888407 A EP 16888407A EP 3411914 A4 EP3411914 A4 EP 3411914A4
Authority
EP
European Patent Office
Prior art keywords
garnet electrolyte
electrolyte separators
annealed
annealed garnet
separators
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP16888407.0A
Other languages
German (de)
English (en)
Other versions
EP3411914A1 (fr
Inventor
Lei Cheng
Sriram Iyer
Will Gardner
Tim Holme
Shuang Li
Cheng-Chieh Chao
Niall DONNELLY
Arnold Allenic
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Quantumscape Battery Inc
Original Assignee
Quantumscape Corp
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 Quantumscape Corp filed Critical Quantumscape Corp
Publication of EP3411914A1 publication Critical patent/EP3411914A1/fr
Publication of EP3411914A4 publication Critical patent/EP3411914A4/fr
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/497—Ionic conductivity
    • 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
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H01M50/406—Moulding; Embossing; Cutting
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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
    • H01M50/491—Porosity
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • 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)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
EP16888407.0A 2016-01-27 2016-01-27 Séparateurs d'électrolyte à grenat recuit Pending EP3411914A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/015209 WO2017131676A1 (fr) 2016-01-27 2016-01-27 Séparateurs d'électrolyte à grenat recuit

Publications (2)

Publication Number Publication Date
EP3411914A1 EP3411914A1 (fr) 2018-12-12
EP3411914A4 true EP3411914A4 (fr) 2019-11-06

Family

ID=59398323

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16888407.0A Pending EP3411914A4 (fr) 2016-01-27 2016-01-27 Séparateurs d'électrolyte à grenat recuit

Country Status (2)

Country Link
EP (1) EP3411914A4 (fr)
WO (1) WO2017131676A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9362546B1 (en) 2013-01-07 2016-06-07 Quantumscape Corporation Thin film lithium conducting powder material deposition from flux
PL3055268T3 (pl) 2013-10-07 2022-01-03 Quantumscape Battery, Inc. Warstwy podwójne i warstwy potrójne obejmujące błony z granatu wypełnionego litem oraz sposób spiekania cienkiej i niezwiązanej błony z granatu wypełnionego litem
KR102661327B1 (ko) 2015-04-16 2024-05-02 퀀텀스케이프 배터리, 인코포레이티드 고체 전해질 제조를 위한 리튬 함유 가넷 세터 플레이트
US9966630B2 (en) 2016-01-27 2018-05-08 Quantumscape Corporation Annealed garnet electrolyte separators
EP3494613A4 (fr) 2016-08-05 2020-03-11 QuantumScape Corporation Séparateurs translucides et transparents
EP3529839A1 (fr) 2016-10-21 2019-08-28 QuantumScape Corporation Électrolytes de grenat remplis de lithium ayant une densité de défauts de surface réduite et procédés de fabrication et d'utilisation de ces derniers
EP4369453A2 (fr) 2017-06-23 2024-05-15 QuantumScape Battery, Inc. Électrolytes de grenat remplis de lithium avec des inclusions de phase secondaire
WO2019090360A1 (fr) 2017-11-06 2019-05-09 Quantumscape Corporation Films minces de grenat remplis de lithium et pastilles présentant une surface oxyfluorée et/ou fluorée et procédés de fabrication et d'utilisation des films minces et des pastilles
FR3080945A1 (fr) * 2018-05-07 2019-11-08 I-Ten Electrolytes mesoporeux pour dispositifs electrochimiques en couches minces
FR3080957B1 (fr) 2018-05-07 2020-07-10 I-Ten Electrodes mesoporeuses pour dispositifs electrochimiques en couches minces
JP2024509798A (ja) 2021-03-09 2024-03-05 クアンタムスケープ バッテリー，インコーポレイテッド 高速セラミック処理技術及び装備
WO2023154571A1 (fr) 2022-02-14 2023-08-17 Quantumscape Battery, Inc. Procédés et appareil de traitement thermique rapide
CN114464878B (zh) * 2022-02-15 2023-11-03 福建师范大学 一种石榴石电解质的表面改性方法及其应用
WO2024059730A1 (fr) 2022-09-14 2024-03-21 Quantumscape Battery, Inc. Appareils de traitement et procédés d'utilisation
WO2024102275A1 (fr) * 2022-11-07 2024-05-16 Corning Incorporated Procédé de traitement d'un matériau céramique en bande vert pour former un ruban céramique et batterie comprenant le matériau céramique du ruban

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014002965A (ja) * 2012-06-20 2014-01-09 Toyota Motor Corp 固体電解質薄膜の製造方法、固体電解質薄膜、および固体電池
US20150200420A1 (en) * 2013-10-07 2015-07-16 Quantumscape Corporation Garnet materials for li secondary batteries and methods of making and using garnet materials
KR20160002988A (ko) * 2013-04-23 2016-01-08 어플라이드 머티어리얼스, 인코포레이티드 고체 및 액체 전해질들을 갖는 전기화학 셀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9093717B2 (en) * 2011-05-20 2015-07-28 Board Of Trustees Of Michigan State University Methods of making and using oxide ceramic solids and products and devices related thereto
WO2014153534A1 (fr) * 2013-03-21 2014-09-25 University Of Maryland, College Park Piles à conduction ionique dotées de matériaux électrolytes à l'état solide
JP6306935B2 (ja) * 2014-05-09 2018-04-04 日本碍子株式会社 リチウム空気電池用セパレータ及びその製造方法、並びにリチウム空気電池

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014002965A (ja) * 2012-06-20 2014-01-09 Toyota Motor Corp 固体電解質薄膜の製造方法、固体電解質薄膜、および固体電池
KR20160002988A (ko) * 2013-04-23 2016-01-08 어플라이드 머티어리얼스, 인코포레이티드 고체 및 액체 전해질들을 갖는 전기화학 셀
US20150200420A1 (en) * 2013-10-07 2015-07-16 Quantumscape Corporation Garnet materials for li secondary batteries and methods of making and using garnet materials

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
H. KATSUI ET AL: "Preparation of cubic and tetragonal Li7La3Zr2O12 film by metal organic chemical vapor deposition", THIN SOLID FILMS, vol. 584, 1 June 2015 (2015-06-01), AMSTERDAM, NL, pages 130 - 134, XP055625908, ISSN: 0040-6090, DOI: 10.1016/j.tsf.2014.11.094 *
J. TAN ET AL: "Fabrication and Characterization of Li7La3Zr2O12 Thin Films for Lithium Ion Battery", ECS SOLID STATE LETTERS, vol. 1, no. 6, 3 October 2012 (2012-10-03), pages Q57 - Q60, XP055402874, ISSN: 2162-8742, DOI: 10.1149/2.013206ssl *
See also references of WO2017131676A1 *

Also Published As

Publication number Publication date
EP3411914A1 (fr) 2018-12-12
WO2017131676A1 (fr) 2017-08-03

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