BR112022003552A2 - Electrochemical energy storage device - Google Patents

Electrochemical energy storage device

Info

Publication number
BR112022003552A2
BR112022003552A2 BR112022003552A BR112022003552A BR112022003552A2 BR 112022003552 A2 BR112022003552 A2 BR 112022003552A2 BR 112022003552 A BR112022003552 A BR 112022003552A BR 112022003552 A BR112022003552 A BR 112022003552A BR 112022003552 A2 BR112022003552 A2 BR 112022003552A2
Authority
BR
Brazil
Prior art keywords
storage device
energy storage
electrochemical energy
electrochemical
cell
Prior art date
Application number
BR112022003552A
Other languages
Portuguese (pt)
Inventor
Cord-Heinrich Dustmann
Michael Bayer
Original Assignee
Battery Consult Ag
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 Battery Consult Ag filed Critical Battery Consult Ag
Publication of BR112022003552A2 publication Critical patent/BR112022003552A2/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • 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
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/3909—Sodium-sulfur cells
    • 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
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/38—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/3909—Sodium-sulfur cells
    • H01M10/3954—Sodium-sulfur cells containing additives or special arrangement in the sulfur compartment
    • 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
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/3909—Sodium-sulfur cells
    • H01M10/3963—Sealing means between the solid electrolyte and holders
    • 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
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H01M10/399—Cells with molten salts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Secondary Cells (AREA)

Abstract

dispositivo de armazenamento de energia eletroquímica. a invenção decorre de um dispositivo de armazenamento de energia eletroquímica, em particular uma célula eletroquímica (10), baseada no sistema redox na/mcl2 compreendendo um eletrólito cerâmico (12) que conduz íons na+ e um sal como eletrólito líquido, em que um espaço de catodo (11) está disposto fora de um tubo de eletrólito e um espaço de anodo (13) está disposto dentro de um tubo de eletrólito. a invenção propõe que o dispositivo de armazenamento de energia eletroquímica, em particular a célula eletroquímica, compreenda um alojamento de célula (19) que possui um fundo de célula semiesférico (23).electrochemical energy storage device. the invention stems from an electrochemical energy storage device, in particular an electrochemical cell (10), based on the na/mcl2 redox system comprising a ceramic electrolyte (12) that conducts na+ ions and a salt as a liquid electrolyte, in which a space A cathode space (11) is arranged outside an electrolyte tube and an anode space (13) is arranged inside an electrolyte tube. the invention proposes that the electrochemical energy storage device, in particular the electrochemical cell, comprises a cell housing (19) having a hemispherical cell bottom (23).

BR112022003552A 2019-08-27 2020-08-27 Electrochemical energy storage device BR112022003552A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01074/19A CH716540A1 (en) 2019-08-27 2019-08-27 Electrochemical energy storage device.
PCT/EP2020/073992 WO2021037991A1 (en) 2019-08-27 2020-08-27 Electrochemical energy storage device

Publications (1)

Publication Number Publication Date
BR112022003552A2 true BR112022003552A2 (en) 2022-05-24

Family

ID=67988830

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022003552A BR112022003552A2 (en) 2019-08-27 2020-08-27 Electrochemical energy storage device

Country Status (5)

Country Link
EP (1) EP4022699A1 (en)
AU (1) AU2020338256A1 (en)
BR (1) BR112022003552A2 (en)
CH (1) CH716540A1 (en)
WO (1) WO2021037991A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3966492A (en) * 1975-08-20 1976-06-29 Ford Motor Company Sodium sulfur battery or cell with improved ampere-hour capacity
GB8523444D0 (en) * 1985-09-23 1985-10-30 Lilliwyte Sa Electrochemical cell
IT1269906B (en) 1993-04-02 1997-04-16 Programme 3 Patent Holding Electrochemical cell
US20130004828A1 (en) * 2011-06-30 2013-01-03 General Electric Company Electrochemical cells, and related devices
US20170104244A1 (en) 2015-10-07 2017-04-13 General Electric Company Positive electrode composition for overdischarge protection

Also Published As

Publication number Publication date
WO2021037991A1 (en) 2021-03-04
AU2020338256A1 (en) 2022-03-17
CH716540A1 (en) 2021-03-15
EP4022699A1 (en) 2022-07-06

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