JPS5765676A - Sodium-sulfur battery - Google Patents

Sodium-sulfur battery

Info

Publication number
JPS5765676A
JPS5765676A JP55141540A JP14154080A JPS5765676A JP S5765676 A JPS5765676 A JP S5765676A JP 55141540 A JP55141540 A JP 55141540A JP 14154080 A JP14154080 A JP 14154080A JP S5765676 A JPS5765676 A JP S5765676A
Authority
JP
Japan
Prior art keywords
graphite
metal
coating
carbon
layer
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.)
Pending
Application number
JP55141540A
Other languages
Japanese (ja)
Inventor
Hiroshi Kagawa
Takashi Nakabayashi
Sumitada Iwabuchi
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.)
Yuasa Corp
Original Assignee
Yuasa Corp
Yuasa Battery Corp
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 Yuasa Corp, Yuasa Battery Corp filed Critical Yuasa Corp
Priority to JP55141540A priority Critical patent/JPS5765676A/en
Publication of JPS5765676A publication Critical patent/JPS5765676A/en
Pending 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of 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
    • H01M10/36—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/663—Selection of materials containing carbon or carbonaceous materials as conductive part, e.g. graphite, carbon fibres
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To obtain a positive component with an excellent corrosion resistance by coating the surface of a heat- and oxidation-resistant metal with a carbon layer, a graphite layer, a mixture layer consisting of carbon and graphite, a mixture layer consisting of carbon or graphite and molybdenum sulfide, or a mixture layer consisting of carbon, graphite and molybdenum sulfide. CONSTITUTION:A positive component, for example, a battery case 9 also serving as a positive current collecting body is made of a metal which has both heat resistance and oxidation resistance, such as iron, a chromium-iron alloy, a chormiumaluminum-iron alloy or a chromium-molybdenum-iron alloy. The surface of the metal is subjected to sand blasting, defatted and washed, before it is coated with a mixture prepared by adding molybdenum sulfide and flake graphite to natural Japanese lacquer. The metal coated with the mixture is placed in a furnace containing an atmosphere of argon, thereby sintering the coating layer. After that, the surface of the coating layer sintered is coated with natural Japanese lacquer added with a higher amount of graphite so that the conductivity of the outer layer becomes higher, before the metal coated with the layers is sintered again. An arbitrary thickness of the coating layers of the metal can be achieved by repeatedly performing coating and sintering in such a manner.
JP55141540A 1980-10-08 1980-10-08 Sodium-sulfur battery Pending JPS5765676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55141540A JPS5765676A (en) 1980-10-08 1980-10-08 Sodium-sulfur battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55141540A JPS5765676A (en) 1980-10-08 1980-10-08 Sodium-sulfur battery

Publications (1)

Publication Number Publication Date
JPS5765676A true JPS5765676A (en) 1982-04-21

Family

ID=15294340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55141540A Pending JPS5765676A (en) 1980-10-08 1980-10-08 Sodium-sulfur battery

Country Status (1)

Country Link
JP (1) JPS5765676A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62268070A (en) * 1986-05-06 1987-11-20 ブラウン・ボバリ・ウント・シ−・アクチエンゲゼルシヤフト Electrochemical battery
JPS62268069A (en) * 1986-05-14 1987-11-20 Yuasa Battery Co Ltd Battery and manufacture thereof

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024411A (en) * 1973-07-04 1975-03-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5024411A (en) * 1973-07-04 1975-03-15

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62268070A (en) * 1986-05-06 1987-11-20 ブラウン・ボバリ・ウント・シ−・アクチエンゲゼルシヤフト Electrochemical battery
JPS62268069A (en) * 1986-05-14 1987-11-20 Yuasa Battery Co Ltd Battery and manufacture thereof
JPH0576140B2 (en) * 1986-05-14 1993-10-22 Yuasa Battery Co Ltd

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