FR2275865A2 - Sodium-sulphur electrochemical generator - solid electrolyte has sufficient mechanical strength and low electrical resistance - Google Patents

Sodium-sulphur electrochemical generator - solid electrolyte has sufficient mechanical strength and low electrical resistance

Info

Publication number
FR2275865A2
FR2275865A2 FR7421624A FR7421624A FR2275865A2 FR 2275865 A2 FR2275865 A2 FR 2275865A2 FR 7421624 A FR7421624 A FR 7421624A FR 7421624 A FR7421624 A FR 7421624A FR 2275865 A2 FR2275865 A2 FR 2275865A2
Authority
FR
France
Prior art keywords
anode
prisms
sodium
compartment
solid electrolyte
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.)
Granted
Application number
FR7421624A
Other languages
French (fr)
Other versions
FR2275865B2 (en
Inventor
Yvon Lazennec
Claude Lasne
Louis Minjolle
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 FR7307130A external-priority patent/FR2219531B1/fr
Application filed by Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Priority to FR7421624A priority Critical patent/FR2275865A2/en
Publication of FR2275865A2 publication Critical patent/FR2275865A2/en
Application granted granted Critical
Publication of FR2275865B2 publication Critical patent/FR2275865B2/fr
Granted 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
    • H01M10/36—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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)

Abstract

A sodium-sulphur cell has a cathodic compartment (10) a positive collector (14, 16) an anode compartment (2), a negative collector (2), and a solid electrolyte forming separation walls (12) between the cathode (10) and anode (8) the walls passing ions formed by the anode reaction, whilst being an insulant for the electrons. The electrolyte (12) forms the lateral surfaces of a number of prisms whose corners are all parallel to the same direction, some of the faces and corners being common. Certain of the prisms consists of cathodic elements forming part of the cathode compartment (10) others consists of anode elements forming part of the anode compartment (12). The parts of the lateral faces common to a cathode element and to an anode element forms the separation walls (12). The generator has two insulating ceramic plates (6, 18) between which are the prisms formed by the electrolyte (12). These plates have slots in them into which the ends of the prisms are fixed by glass sealing.
FR7421624A 1973-02-28 1974-06-21 Sodium-sulphur electrochemical generator - solid electrolyte has sufficient mechanical strength and low electrical resistance Granted FR2275865A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7421624A FR2275865A2 (en) 1973-02-28 1974-06-21 Sodium-sulphur electrochemical generator - solid electrolyte has sufficient mechanical strength and low electrical resistance

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7307130A FR2219531B1 (en) 1973-02-28 1973-02-28
FR7421624A FR2275865A2 (en) 1973-02-28 1974-06-21 Sodium-sulphur electrochemical generator - solid electrolyte has sufficient mechanical strength and low electrical resistance

Publications (2)

Publication Number Publication Date
FR2275865A2 true FR2275865A2 (en) 1976-01-16
FR2275865B2 FR2275865B2 (en) 1979-01-05

Family

ID=26217586

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421624A Granted FR2275865A2 (en) 1973-02-28 1974-06-21 Sodium-sulphur electrochemical generator - solid electrolyte has sufficient mechanical strength and low electrical resistance

Country Status (1)

Country Link
FR (1) FR2275865A2 (en)

Also Published As

Publication number Publication date
FR2275865B2 (en) 1979-01-05

Similar Documents

Publication Publication Date Title
US3353999A (en) Conductive film battery
ATE77713T1 (en) BATTERY.
ES8407251A1 (en) Multicell electric storage batteries.
ATE11087T1 (en) ELECTROCHEMICAL CELL.
FR2306540A1 (en) Solid electrolyte fuel cell - with corrugated solid electrolyte plates and electrodes on plane separators or vice versa
US3972727A (en) Rechargeable battery which combats shape change of the zinc anode
US4037022A (en) Fuel cell
GB1209336A (en) Improvements in or relating to electrochemical cells
US3167456A (en) Battery
ATE87402T1 (en) GAS PERMEABLE AND ION PERMEABLE MEMBRANE FOR ELECTROCHEMICAL SYSTEM.
ES517648A0 (en) IMPROVEMENTS IN AN ELECTROLYTIC CELL.
US3615851A (en) Battery with fuel cells of solid electrolyte
US3242009A (en) Battery
US3009007A (en) Galvanic cell
GB1327604A (en) Sodium-sulphur electric cells and batteries
GB1469257A (en) Electrical cell and battery formed therefrom
FR2275865A2 (en) Sodium-sulphur electrochemical generator - solid electrolyte has sufficient mechanical strength and low electrical resistance
ES8302368A1 (en) Fuel Cell Blocks
FR2278168A1 (en) Electrode for electrolytic cells - consisting of three dimensional electrically non-conducting material with electrically conducting network on surface
GB1373226A (en) Battery
GB1323144A (en) Fuel cells
US2751428A (en) Electric cell and battery
GB1092272A (en) Improvements relating to storage batteries
FR2315778A1 (en) Multicell electric battery - with solid electrolytes and alloy steel electrode separating adjacent cells for series or parallel connection
ES449812A1 (en) Rechargeable electrical accumulator cell