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1. WO2022003157 - ELECTROCHEMICAL DEVICE

Publication Number WO/2022/003157
Publication Date 06.01.2022
International Application No. PCT/EP2021/068329
International Filing Date 02.07.2021
IPC
H01M 10/36 2010.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
36Accumulators not provided for in groups H01M10/05-H01M10/3492
H01M 4/62 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
62Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
H01M 4/583 2010.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
36Selection of substances as active materials, active masses, active liquids
58of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
583Carbonaceous material, e.g. graphite-intercalation compounds or CFx
H01M 4/58 2010.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
36Selection of substances as active materials, active masses, active liquids
58of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
H01M 4/38 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
36Selection of substances as active materials, active masses, active liquids
38of elements or alloys
H01M 4/02 2006.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
Applicants
  • THE UNIVERSITY OF MANCHESTER [GB]/[GB]
Inventors
  • DRYFE, Robert A. W.
  • EJIGU, Andinet
  • LE FEVRE, Lewis W.
Agents
  • DEHNS
Priority Data
GB2010210.903.07.2020GB
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) ELECTROCHEMICAL DEVICE
(FR) DISPOSITIF ÉLECTROCHIMIQUE
Abstract
(EN) The present invention relates to electrochemical devices based on zinc-ion chemistries. It uses a carefully formulated water-in-salt gel electrolyte. The present invention also relates to a cathode material ideally suited to use with such an electrolyte.
(FR) La présente invention concerne des dispositifs électrochimiques à base de produits chimiques aux ions zinc. Un électrolyte en gel eau dans sel formulé avec soin est utilisé. La présente invention concerne également un matériau de cathode idéalement approprié pour être utilisé avec un tel électrolyte.
Latest bibliographic data on file with the International Bureau