JPS57107569A - Fuel cell and its manufacture - Google Patents

Fuel cell and its manufacture

Info

Publication number
JPS57107569A
JPS57107569A JP55182142A JP18214280A JPS57107569A JP S57107569 A JPS57107569 A JP S57107569A JP 55182142 A JP55182142 A JP 55182142A JP 18214280 A JP18214280 A JP 18214280A JP S57107569 A JPS57107569 A JP S57107569A
Authority
JP
Japan
Prior art keywords
graphite
sheet
fuel cell
manufacture
rib
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
JP55182142A
Other languages
Japanese (ja)
Other versions
JPS6227503B2 (en
Inventor
Takeshi Kuwabara
Toshiaki Seki
Hiroshi Hayashi
Taichi Takechi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55182142A priority Critical patent/JPS57107569A/en
Publication of JPS57107569A publication Critical patent/JPS57107569A/en
Publication of JPS6227503B2 publication Critical patent/JPS6227503B2/ja
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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0213—Gas-impermeable carbon-containing materials
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel 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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To manufacture a thin, large area, stable separator for fuel cells with relatively higher electric conductivity by pree-molding expanded graphite made from graphite interlayer compound to from a sheet, and impregnating it with phenol resin varnish. CONSTITUTION:Graphite interlayer compound is quickly heated at 900-1,000 deg.C or agent-heated to expand, and the expanded graphite is press-molded to form a sheet with a thickness of 0.1-2mm.. Then the graphite sheet is impregnated with a phenol resin varnish. A unit cell for fuel cells is constituted using a separtor 18 obtained, and ribbed substrates 19 in which an electrode 2 and a rib 4, and an electrode 3 and a rib 5 are combined separately. This separator is thin, large- sized, and light in weight, thus the fuel cell is light in weight. The thermal loss due to ohmic drop is reduced, and the thermal efficiency of the fuel cell can be improved.
JP55182142A 1980-12-24 1980-12-24 Fuel cell and its manufacture Granted JPS57107569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55182142A JPS57107569A (en) 1980-12-24 1980-12-24 Fuel cell and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55182142A JPS57107569A (en) 1980-12-24 1980-12-24 Fuel cell and its manufacture

Publications (2)

Publication Number Publication Date
JPS57107569A true JPS57107569A (en) 1982-07-05
JPS6227503B2 JPS6227503B2 (en) 1987-06-15

Family

ID=16113078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55182142A Granted JPS57107569A (en) 1980-12-24 1980-12-24 Fuel cell and its manufacture

Country Status (1)

Country Link
JP (1) JPS57107569A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562718A1 (en) * 1984-04-09 1985-10-11 Kureha Chemical Ind Co Ltd CARBON SUPPORT FOR FUEL CELL ELECTRODE WITH INCORPORATED TRIPLE LAYER SEPARATOR AND PROCESS FOR PREPARING THE SAME
FR2581253A1 (en) * 1985-04-30 1986-10-31 Kureha Chemical Ind Co Ltd CARBON PRODUCT COMPRISING CARBON MATERIALS COMBINED TOGETHER, THIS CARBON PRODUCT FOR A FUEL CELL ELECTRODE SUBSTRATE AND METHOD FOR THE PRODUCTION THEREOF.
JP2006172776A (en) * 2004-12-14 2006-06-29 Tokai Carbon Co Ltd Separator material for fuel cell, and its manufacturing method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2562718A1 (en) * 1984-04-09 1985-10-11 Kureha Chemical Ind Co Ltd CARBON SUPPORT FOR FUEL CELL ELECTRODE WITH INCORPORATED TRIPLE LAYER SEPARATOR AND PROCESS FOR PREPARING THE SAME
US4855092A (en) * 1984-04-09 1989-08-08 Kurcha Kagaku Kogyo Kabushiki Kaisha Process for preparing a carbonaceous fuel cell electrode substrate incorporating three-layer separator
FR2581253A1 (en) * 1985-04-30 1986-10-31 Kureha Chemical Ind Co Ltd CARBON PRODUCT COMPRISING CARBON MATERIALS COMBINED TOGETHER, THIS CARBON PRODUCT FOR A FUEL CELL ELECTRODE SUBSTRATE AND METHOD FOR THE PRODUCTION THEREOF.
JP2006172776A (en) * 2004-12-14 2006-06-29 Tokai Carbon Co Ltd Separator material for fuel cell, and its manufacturing method

Also Published As

Publication number Publication date
JPS6227503B2 (en) 1987-06-15

Similar Documents

Publication Publication Date Title
SU659110A4 (en) Pressing strainer fuel cell
JPS6047702B2 (en) Fuel cell assembly and its manufacturing method
CN107039665A (en) A kind of preparation method of composite dual-electrode plates used for all-vanadium redox flow battery
ES2165682T3 (en) CELL FOR THE MANUFACTURE OF ALUMINUM BY ELECTROLYSIS.
JPS57153478A (en) Photoelectric conversion device
JPS57107569A (en) Fuel cell and its manufacture
JPS6421870A (en) Manufacture of solid electrolyte cell
MY125640A (en) Structure for positioning electrode plates in a battery casing
BR8001827A (en) MATRIX INTENDED TO CONTAIN THE ACID ELECTROLYTE FROM A FUEL CELL, FUEL CELL, AND PROCESS TO PRODUCE ELECTRICAL ENERGY THROUGH ELECTROCHEMICAL INTERACTION
ES8800995A1 (en) Method of making a unitary electric current transmission element for monopolar or bipolar filter press-type electrochemical cell units.
JPS56138876A (en) Fuel cell
JPS57124864A (en) Gas diffusion electrode of fuel cell
JPS5543720A (en) Cell
JPS57107570A (en) Fuel cell and its manufacture
EP0090141A3 (en) Fused carbonate fuel cell
JPH0218550B2 (en)
JPS56111271A (en) Solar cell element
JPS57162273A (en) Fuel battery and its production method
JPS57121165A (en) Gas separation plate of fuel cell
JPS55130078A (en) Fuel battery
JPS564046A (en) Lamination type membrane-covered oxygen sensor
JPS57115644A (en) Solar heat collector equipped with honeycomb structure
KR870005480A (en) Surface treatment electrode used in zinc-halogen secondary battery
GB1148987A (en) Improvements in "fuel cell"
Bowser et al. A high energy density molten anode thermal battery