[go: up one dir, main page]

WO2024145184A3 - Sel de lithium pour électrolytes à haute concentration - Google Patents

Sel de lithium pour électrolytes à haute concentration Download PDF

Info

Publication number
WO2024145184A3
WO2024145184A3 PCT/US2023/085496 US2023085496W WO2024145184A3 WO 2024145184 A3 WO2024145184 A3 WO 2024145184A3 US 2023085496 W US2023085496 W US 2023085496W WO 2024145184 A3 WO2024145184 A3 WO 2024145184A3
Authority
WO
WIPO (PCT)
Prior art keywords
battery
high concentration
lithium salt
solvent
electrolyte salt
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.)
Ceased
Application number
PCT/US2023/085496
Other languages
English (en)
Other versions
WO2024145184A2 (fr
Inventor
Jinhua Huang
Bin Li
Peter BENNINGTON
Tyler STANLEY
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.)
Wildcat Discovery Technologies Inc
Original Assignee
Wildcat Discovery Technologies 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 Wildcat Discovery Technologies Inc filed Critical Wildcat Discovery Technologies Inc
Publication of WO2024145184A2 publication Critical patent/WO2024145184A2/fr
Publication of WO2024145184A3 publication Critical patent/WO2024145184A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • H01M10/0564—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
    • H01M10/0566—Liquid materials
    • H01M10/0568—Liquid materials characterised by the solutes
    • 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
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M10/058—Construction or manufacture
    • 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
    • H01M2300/002—Inorganic electrolyte
    • 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
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)

Abstract

La présente divulgation propose un procédé consistant à mettre en contact une composition de sel comprenant un sel d'électrolyte avec un ou plusieurs composants de cellule ; et à déposer le sel d'électrolyte sous forme solide sur ou au niveau du ou des composants de cellule, avant l'assemblage d'une batterie à partir du composant de cellule. La divulgation propose également une batterie comprenant un électrolyte qui comprend un solvant et un premier sel d'électrolyte dissous dans le solvant. La batterie comprend en outre un ou plusieurs composants de cellule et un second sel d'électrolyte qui est sous une forme solide à l'intérieur de la batterie et en contact avec le solvant.
PCT/US2023/085496 2022-12-28 2023-12-21 Sel de lithium pour électrolytes à haute concentration Ceased WO2024145184A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263435656P 2022-12-28 2022-12-28
US63/435,656 2022-12-28

Publications (2)

Publication Number Publication Date
WO2024145184A2 WO2024145184A2 (fr) 2024-07-04
WO2024145184A3 true WO2024145184A3 (fr) 2024-08-15

Family

ID=91719134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2023/085496 Ceased WO2024145184A2 (fr) 2022-12-28 2023-12-21 Sel de lithium pour électrolytes à haute concentration

Country Status (1)

Country Link
WO (1) WO2024145184A2 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308971B1 (en) * 2011-06-09 2012-11-13 Wildcat Discovery Technologies, Inc. Materials for battery electrolytes and methods for use
US8703330B2 (en) * 2005-04-26 2014-04-22 Powergenix Systems, Inc. Nickel zinc battery design
US20170331092A1 (en) * 2016-05-13 2017-11-16 Quantumscape Corporation Solid electrolyte separator bonding agent
US10033049B2 (en) * 2012-04-16 2018-07-24 Panasonic Corporation Non-aqueous electrolyte for electrochemical devices, method for producing the same, and electrochemical device using the same
US20200185777A1 (en) * 2013-11-15 2020-06-11 The Regents Of The University Of California Electrochemical Devices Comprising Compressed Gas Solvent Electrolytes
US20200212431A1 (en) * 2017-09-22 2020-07-02 Wildcat Discovery Technologies, Inc Dense electrode for solid state battery
WO2021108244A1 (fr) * 2019-11-27 2021-06-03 University Of Kansas Systèmes de batterie à circulation et leurs procédés d'utilisation

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8703330B2 (en) * 2005-04-26 2014-04-22 Powergenix Systems, Inc. Nickel zinc battery design
US8308971B1 (en) * 2011-06-09 2012-11-13 Wildcat Discovery Technologies, Inc. Materials for battery electrolytes and methods for use
US10033049B2 (en) * 2012-04-16 2018-07-24 Panasonic Corporation Non-aqueous electrolyte for electrochemical devices, method for producing the same, and electrochemical device using the same
US20200185777A1 (en) * 2013-11-15 2020-06-11 The Regents Of The University Of California Electrochemical Devices Comprising Compressed Gas Solvent Electrolytes
US20170331092A1 (en) * 2016-05-13 2017-11-16 Quantumscape Corporation Solid electrolyte separator bonding agent
US20200212431A1 (en) * 2017-09-22 2020-07-02 Wildcat Discovery Technologies, Inc Dense electrode for solid state battery
WO2021108244A1 (fr) * 2019-11-27 2021-06-03 University Of Kansas Systèmes de batterie à circulation et leurs procédés d'utilisation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "Celgard® 2400 Monolayer Membrane", 1 October 2021 (2021-10-01), XP093202513, Retrieved from the Internet <URL:https://www.celgard.com/storage/components/2400_com_data_october2021_20033t.pdf> *

Also Published As

Publication number Publication date
WO2024145184A2 (fr) 2024-07-04

Similar Documents

Publication Publication Date Title
Zhang et al. Recovery of isolated lithium through discharged state calendar ageing
CN108448058B (zh) 一种锂金属电池锂负极的表面修饰改性方法及锂金属电池
US10224571B2 (en) Fluorinated ether as electrolyte co-solvent for lithium metal based anode
Fauteux et al. Lithium polymer electrolyte rechargeable battery
WO2006026234A3 (fr) Batterie contenant li/fes2 a faible temperature
WO2003075371A3 (fr) Cellule electrochimique pour une pile ion lithium a stabilite aux hautes temperatures amelioree
US10505219B2 (en) Artificial SEI transplantation
EP1030399A4 (fr) Pile a electrolyte non aqueux
EP0883137A4 (fr) Film fin, electrolytique, aprotique, conducteur pelliculaire a liquide immobilise et cellule polymere
ATE303659T1 (de) Direkter zusatz von beta-aminoenonen in organischen elektrolyten nichtwässriger zellen mit festkörperkathoden
WO2004102694A3 (fr) Electrolyte a base de polyimide et batteries ameliorees
WO2002067344A3 (fr) Electrolytes contenant des additifs oxydants puissants pour batteries au lithium/soufre
CA2279864A1 (fr) Cellule electrolytique organique
EP1109244A3 (fr) Sulfates comme additifs dans des piles rechargeables à électrolyte nonaqueux
WO2006101779A3 (fr) Electrolytes non aqueux destines a des batteries au lithium-ion
EP0385724A3 (fr) Procédé de fabrication d&#39;électrolytes non aqueux
ES2031256T3 (es) Procedimiento de ensambladura de componentes de un generador electroquimico de litio en peliculas delgadas.
EP0390145A3 (fr) Pile à solution d&#39;électrolyte organique
IE45585L (en) Electrochemical cell
CN105119012B (zh) 一种锂离子电池用凝胶聚合物电解质及其制备方法
HK44389A (en) Method for increasing recycling life of non-aqueous cells
CN103579677A (zh) 一种电解液及含有该电解液的二次锂电池和电容器
EP1693866A4 (fr) Dispositif de stockage d&#39;electricite et son procede de production
AU587079B2 (en) Electrolyte additive for improved battery performance
WO2024026265A3 (fr) Électrolytes de batterie à base de dopo modifiés

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 23913546

Country of ref document: EP

Kind code of ref document: A2

DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
NENP Non-entry into the national phase

Ref country code: DE