NZ767667A - Solid ionic conductor for rechargeable electrochemical battery cells - Google Patents

Solid ionic conductor for rechargeable electrochemical battery cells

Info

Publication number
NZ767667A
NZ767667A NZ767667A NZ76766718A NZ767667A NZ 767667 A NZ767667 A NZ 767667A NZ 767667 A NZ767667 A NZ 767667A NZ 76766718 A NZ76766718 A NZ 76766718A NZ 767667 A NZ767667 A NZ 767667A
Authority
NZ
New Zealand
Prior art keywords
ionic conductor
battery cell
solid ionic
housing
less
Prior art date
Application number
NZ767667A
Other versions
NZ767667B2 (en
Inventor
GüNTHER HAMBITZER
Original Assignee
High Performance Battery Tech Gmbh
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 High Performance Battery Tech Gmbh filed Critical High Performance Battery Tech Gmbh
Publication of NZ767667A publication Critical patent/NZ767667A/en
Publication of NZ767667B2 publication Critical patent/NZ767667B2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/78—Compounds containing aluminium, with or without oxygen or hydrogen, and containing two or more other elements
    • C01F7/786—Compounds containing aluminium, with or without oxygen or hydrogen, and containing two or more other elements containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z
    • 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
    • H01M10/0561—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B19/00—Selenium; Tellurium; Compounds thereof
    • C01B19/002—Compounds containing, besides selenium or tellurium, more than one other element, with -O- and -OH not being considered as anions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G15/00—Compounds of gallium, indium or thallium
    • C01G15/006—Compounds containing gallium, indium or thallium, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • 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
    • H01M10/058—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
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Conductive Materials (AREA)

Abstract

The invention relates to a solid ionic conductor for a rechargeable non-aqueous electrochemical battery cell having the stoichiometric formula K(ASXX’)px q SO2, where K represents a cation from the group of the alkali metals with p=1, of the alkaline-earth metals with p=2 or of the zinc group with p=2, A represents an element from the third main group, S represents sulfur, selenium or tellurium, X and X’ represent a halogen, and the numerical value q is greater than 0 and less than or equal to 100.

Claims (16)

1. Solid ionic conductor for a rechargeable non-aqueous electrochemical battery cell having the stoichiometric formula K(ASXX‘) × q SO , wherein K represents a cation from the group of Li, Na with p=1 or of Mg, Ca or Zn with p=2, A represents an element from the third main group, S represents sulfur, or selenium, X and X‘ represent a halogen, and SO represents sulfur dioxide, wherein the numerical value q is greater than 0 and less than or equal to 100.
2. Solid ionic conductor according to claim 1, wherein the numerical value q is less than 50, preferably less than 10, further preferably less than 5, and particularly preferably less than
3. Solid ionic conductor according to claim 1 or claim 2, wherein X and X‘ represent the same halogen.
4. Solid ionic conductor according to any one of the previous claims, wherein it is free of substances with the stoichiometric formula KAX wherein K, A, and X are defined as in claim
5. Rechargeable non-aqueous electrochemical battery cell, comprising a negative and a positive electrode and a solid ionic conductor according to any one of the previous claims.
6. Rechargeable non-aqueous electrochemical battery cell according to claim 5, wherein the solid ionic conductor is not contained in and/or on the negative electrode.
7. Rechargeable non-aqueous electrochemical battery cell according to claim 5, wherein the solid ionic conductor is not contained in and/or on the positive electrode.
8. Rechargeable non-aqueous electrochemical battery cell according to any one of claims 5 to 7, wherein it contains less than 10% w/w, preferably less than 5% w/w, and particularly preferably less than 1% w/w of the solid ionic conductor as liquid electrolyte.
9. Rechargeable non-aqueous electrochemical battery cell according to any one of claims 5 to 8, wherein the battery cell comprises free SO only in a gaseous state.
10. Rechargeable non-aqueous electrochemical battery cell according to any one of claims 5 to 9, wherein the battery cell contains the solid ionic conductor in an insulator or separator and/or in hollow spaces located between the positive and the negative electrode.
11. Rechargeable non-aqueous electrochemical battery cell according to any one of claims 5 to 10, wherein the positive or the negative electrode has a porosity that is less than 25%, less than 20%, less than 15%, particularly less than 12%.
12. Rechargeable non-aqueous electrochemical battery comprising a housing and at least one battery cell according to any one of claims 5 to 11.
13. Method for producing a rechargeable non-aqueous battery with a solid ionic conductor according to any one of claims 1 to 4, comprising a housing and at least one negative electrode and one positive electrode arranged in the housing, and wherein lithium sulfide is introduced into the housing, preferably on the negative or positive electrode, comprising: - filling the housing with a liquid electrolyte.
14. Method according to claim 13, wherein the liquid electrolyte contains a solvate of lithium tetrachloroaluminate and sulfur dioxide.
15. Method according to one of claims 13 to 14, comprising the steps: mixing the lithium sulfide with a binder to form a mixture, and applying a layer of the mixture to at least one electrode, and introducing the electrode with the layer into the housing of the battery.
16. Method for producing a rechargeable non-aqueous battery having a solid ionic conductor according to any one of claims 1 to 4, comprising a housing and at least one negative electrode and one positive electrode arranged in the housing, and wherein lithium sulfide and a conducting salt of a liquid electrolyte or precursors thereof or aluminum chloride are introduced in the housing, preferably in or on at least one of the electrodes, comprising: - filling the housing with liquid sulfur dioxide.
NZ767667A 2018-12-20 Solid ionic conductor for rechargeable electrochemical battery cells NZ767667B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018105271.5A DE102018105271A1 (en) 2018-03-07 2018-03-07 Fixed ion conductor for rechargeable electrochemical battery cells
PCT/EP2018/086327 WO2019170274A1 (en) 2018-03-07 2018-12-20 Solid ionic conductor for rechargeable electrochemical battery cells

Publications (2)

Publication Number Publication Date
NZ767667A true NZ767667A (en) 2025-06-27
NZ767667B2 NZ767667B2 (en) 2025-09-30

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Also Published As

Publication number Publication date
IL277147B2 (en) 2024-08-01
CN111819724A (en) 2020-10-23
SA520420101B1 (en) 2023-02-20
KR102427352B1 (en) 2022-07-28
BR112020018134A2 (en) 2020-12-22
AU2018412051B2 (en) 2024-10-24
IL277147B1 (en) 2024-04-01
WO2019170274A1 (en) 2019-09-12
EP3762988A1 (en) 2021-01-13
DE102018105271A1 (en) 2019-09-12
AU2018412051A1 (en) 2020-09-24
US11811014B2 (en) 2023-11-07
US20200411903A1 (en) 2020-12-31
IL277147A (en) 2020-10-29
CA3092785A1 (en) 2019-09-12
JP2021517349A (en) 2021-07-15
JP7326352B2 (en) 2023-08-15
MY203862A (en) 2024-07-22
CN111819724B (en) 2024-04-02
MX2020009233A (en) 2020-10-12
PH12020551356A1 (en) 2021-08-23
ZA202005387B (en) 2025-06-25
KR20200118116A (en) 2020-10-14
RU2747843C1 (en) 2021-05-17

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Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 20 DEC 2026 BY DENNEMEYER + CO. SARL

Effective date: 20251209