NZ774190A - Electrolyte compositions - Google Patents

Electrolyte compositions

Info

Publication number
NZ774190A
NZ774190A NZ774190A NZ77419019A NZ774190A NZ 774190 A NZ774190 A NZ 774190A NZ 774190 A NZ774190 A NZ 774190A NZ 77419019 A NZ77419019 A NZ 77419019A NZ 774190 A NZ774190 A NZ 774190A
Authority
NZ
New Zealand
Prior art keywords
microemulsion
phase
water
electrolyte composition
salt
Prior art date
Application number
NZ774190A
Other versions
NZ774190B2 (en
Inventor
Rohan Borah
Thomas Nann
Fraser Ross Hughson
Original Assignee
Victoria Link Ltd
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
Priority claimed from AU2018904852A external-priority patent/AU2018904852A0/en
Application filed by Victoria Link Ltd filed Critical Victoria Link Ltd
Publication of NZ774190A publication Critical patent/NZ774190A/en
Publication of NZ774190B2 publication Critical patent/NZ774190B2/en

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
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/02—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof using combined reduction-oxidation reactions, e.g. redox arrangement or solion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/04—Hybrid capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/60—Liquid electrolytes characterised by the solvent
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/145—Liquid electrolytic capacitors
    • 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
    • H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
    • 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
    • H01M10/0566—Liquid materials
    • 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
    • H01M10/24—Alkaline accumulators
    • H01M10/26—Selection of materials as electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/04—Hybrid capacitors
    • H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/035—Liquid electrolytes, e.g. impregnating materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • 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
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • 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
    • 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
    • Y02E60/13—Energy storage using capacitors
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Fuel Cell (AREA)

Abstract

Disclosed are electrolyte compositions for electrochemical devices, where the electrolyte compositions comprise a microemulsion and where the microemulsion comprises an aqueous phase and a water-immiscible phase. Also disclosed are microemulsion electrolyte compositions for electrically rechargeable electrochemical energy storage devices, including ion batteries (such as lithium ion, sodium ion, magnesium ion, calcium ion, and aluminium ion batteries), redox flow batteries and supercapacitors.

Claims (25)

1. An electrically rechargeable electrochemical energy storage device comprising an electrolyte composition wherein the electrolyte composition comprises a microemulsion, and wherein the microemulsion comprises an aqueous phase and a water-immiscible phase.
2. The device of claim 1, wherein the aqueous phase is a continuous phase.
3. The device of claim 2, wherein the water-immiscible phase is a sed phase.
4. The device of claim 1, wherein the microemulsion is a bicontinuous microemulsion.
5. The device of any one of the preceding claims, wherein the microemulsion further comprises a dissolved salt.
6. The device of claim 5, wherein the dissolved salt is selected from the group consisting of: a lithium salt, a sodium salt, a potassium salt, a magnesium salt, a calcium salt, and an aluminium salt.
7. The device of claim 6, wherein the tration of the dissolved salt is between 0.001 mol / kg and 10 mol / kg.
8. The device of any one of claims 1 to 4, wherein the microemulsion further comprises one or more redox active organic species.
9. The device of claim 8, wherein the redox active organic species are dissolved in the immiscible phase or aqueous phase.
10. The device of claim 8 or 9, wherein the redox active organic species are dissolved in the water-immiscible phase.
11. The device of any one of the preceding claims, wherein the water-immiscible phase comprises an organic solvent.
12. The device of any claim 11, wherein the organic solvent is selected from the group consisting of aliphatic ts; aromatic solvents; halogenated ts; substantially water immiscible ketone solvents; substantially water immiscible ester solvents; or a combination thereof.
13. The device of any one of the preceding claims, wherein the mulsion further comprises a surfactant, a co-surfactant and/or vent.
14. The device of any one of the ing claims, r comprising an anodic electrode and a cathodic electrode and ally a current collector, wherein at least a portion of the surface of one or more of the anodic electrode, cathodic electrode and current collector is substantially hydrophobic.
15. The device of claim 14, n the portion of the surface of one or more of the anodic electrode, cathodic electrode and current tor is non-metallic or conductive carbon or a tive polymer.
16. The device of claim 14 or 15, further including an ion permeable separator located between the cathodic electrode and anodic electrode.
17. The device of any one of the ing claims, wherein the cell voltage is greater than 1.23 V.
18. A lithium ion battery comprising an olyte composition wherein the electrolyte ition comprises a microemulsion, and wherein the mulsion comprises a lithium salt, an aqueous phase and a immiscible phase.
19. A magnesium ion battery comprising an electrolyte composition wherein the electrolyte composition comprises a microemulsion, and wherein the microemulsion comprises a magnesium salt, an aqueous phase and a water-immiscible phase
20. A sodium ion battery comprising an electrolyte composition wherein the electrolyte composition comprises a microemulsion, and wherein the microemulsion comprises a sodium salt, an aqueous phase and a water-immiscible phase.
21. A redox flow battery comprising an electrolyte composition wherein the electrolyte composition comprises a microemulsion, and wherein the microemulsion comprises a redox active organic species, an aqueous phase and a water-immiscible phase.
22. A supercapacitor comprising an electrolyte composition wherein the electrolyte composition comprises a microemulsion, and n the microemulsion comprises an aqueous phase and a water-immiscible phase.
23. A method for using an ically rechargeable electrochemical energy storage device comprising connecting the electrically rechargeable electrochemical energy storage device to a load and supplying a charge to the load, wherein the device comprises an electrolyte composition, wherein the electrolyte composition comprises a microemulsion, and wherein the microemulsion comprises an aqueous phase and a water-immiscible phase.
24. An olyte composition when used in an electrically rechargeable electrochemical energy storage device, wherein the olyte composition comprises a mulsion, wherein the microemulsion ses an aqueous phase and a water-immiscible phase.
25. The electrically rechargeable electrochemical energy storage device according to claim 1, ntially as hereinbefore described with reference to the examples and excluding, if any, comparative examples. ———-ME1w s -3 -2 -1 0 1 2 3 4 5 V (vs. Ag/AgCl)
NZ774190A 2019-12-20 Electrolyte compositions NZ774190B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2018904852A AU2018904852A0 (en) 2018-12-20 Electrolyte compositions
AU2019903154A AU2019903154A0 (en) 2019-08-29 Electrolyte compositions
PCT/NZ2019/050164 WO2020130857A1 (en) 2018-12-20 2019-12-20 Electrolyte compositions

Publications (2)

Publication Number Publication Date
NZ774190A true NZ774190A (en) 2025-02-28
NZ774190B2 NZ774190B2 (en) 2025-06-04

Family

ID=

Also Published As

Publication number Publication date
JP7491928B2 (en) 2024-05-28
DK3899996T3 (en) 2024-02-12
JP2022513877A (en) 2022-02-09
FI3899996T3 (en) 2024-02-15
EP3899996A1 (en) 2021-10-27
EP3899996A4 (en) 2022-09-14
WO2020130857A1 (en) 2020-06-25
US12288911B2 (en) 2025-04-29
CN113272924A (en) 2021-08-17
PT3899996T (en) 2024-02-12
PL3899996T3 (en) 2024-05-06
CN113272924B (en) 2024-02-02
AU2019403731A1 (en) 2021-05-20
ES2972328T3 (en) 2024-06-12
AU2019403731B2 (en) 2024-08-15
EP3899996B1 (en) 2024-01-17
US20220200034A1 (en) 2022-06-23

Similar Documents

Publication Publication Date Title
Hu et al. Covalent organic framework based lithium-ion battery: Fundamental, design and characterization
Li et al. Advanced rechargeable zinc-based batteries: Recent progress and future perspectives
WO2022232625A3 (en) Electrochemical cells with multiple separators, and methods of producing the same
WO2014055873A8 (en) Low-temperature liquid metal batteries for grid-scaled storage
EP2287957A4 (en) NONAQUEOUS ELECTROLYTE SOLUTION CONTAINING MAGNESIUM IONS AND ELECTROCHEMICAL DEVICE USING THE SAME
WO2014140792A3 (en) High amperage batteries with displacement salt electrodes
JP2011530271A5 (en)
WO2016182916A3 (en) Replenished negative electrodes for secondary batteries
Yaroslavtsev et al. Nanomaterials for electrical energy storage
GB1197588A (en) Improvements in Rechargeable Non-Aqueous Alkali Metal-Halogen Electrochemical Cells
CN114243019A (en) Zinc anode material with double modified layer on surface, preparation method and application in aqueous zinc ion battery
CN108711636A (en) A kind of combination electrolyte double ion rocking chair type secondary cell and preparation method thereof
ES2641533T3 (en) Assembly procedure of a lithium hybrid supercapacitor
WO2024026265A3 (en) Modified dopo-based battery electrolytes
FI3899996T3 (en) Electrolyte compositions
KR102088601B1 (en) Membraneless redox flow battery
KR101771330B1 (en) Electrolyte and secondary battery comprising the same
WO2007066728A1 (en) Lithium ion capacitor
NZ774190B2 (en) Electrolyte compositions
CN111261946A (en) Aluminum ion battery electrolyte solution and battery
CN202025809U (en) Casing of lithium battery cell
US20150017567A1 (en) Electrochemical energy storage device or energy conversion device comprising a galvanic cell having electrochemical half-cells containing a suspension or fullerene and ionic liquid
US10256516B2 (en) Stable electrolyte for lithium air battery and lithium air battery including the same
CN111200176B (en) Electrochemical pretreatment method of lithium air battery
AU2018234158B2 (en) Electrolyte for supercapacitor and high-power battery use

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 FB RICE PTY LTD

Effective date: 20251124