JPS5532729A - Hydrogen storing structure having electrode part - Google Patents

Hydrogen storing structure having electrode part

Info

Publication number
JPS5532729A
JPS5532729A JP10351478A JP10351478A JPS5532729A JP S5532729 A JPS5532729 A JP S5532729A JP 10351478 A JP10351478 A JP 10351478A JP 10351478 A JP10351478 A JP 10351478A JP S5532729 A JPS5532729 A JP S5532729A
Authority
JP
Japan
Prior art keywords
film
metal
electrically insulating
storing
cathode
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
JP10351478A
Other languages
Japanese (ja)
Other versions
JPS5846441B2 (en
Inventor
Yasumasa Akimoto
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP53103514A priority Critical patent/JPS5846441B2/en
Publication of JPS5532729A publication Critical patent/JPS5532729A/en
Publication of JPS5846441B2 publication Critical patent/JPS5846441B2/en
Expired 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
    • 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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for 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
    • 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
    • Y02E60/32—Hydrogen storage
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Fuel Cell (AREA)

Abstract

PURPOSE:To enable almost all of H2 generated by electrolysis to be converted into metal hydride without bubbling by unifying a H2 permeation type electrode and a metal body forming a cpd. with H2 (a metal body capable of storing H2) and by covering the whole surface of the unified body except the electrode part with an electrically insulating material or the like. CONSTITUTION:The surface of H2 storing metal 8 is provided with H2 permeation type electrode film 2 consisting of Pd-Au-Ag type alloy film 8, Pd black film B and Pt black film C. The whole surface of the resulting body except film 2 is sealed with electrically insulating material 9 or hermetically enclosed with electrically insulating container 9'. When this structure is dipped in an electrolytic soln. so that film 2 alone contacts to the soln. as a cathode to induce electrolysis, part of H2 generated bubbles from the surface of film 2 in the form of H2 gas, yet the remainder permeates through film 2 and combines with metal 8 through no gaseous state, forming metal hydride, which is occluded in metal 8. This structure is used as a cathode having a H2 storing part and a H2 donor for a H2-O2 fuel cell.
JP53103514A 1978-08-25 1978-08-25 Hydrogen storage structure with electrode part Expired JPS5846441B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53103514A JPS5846441B2 (en) 1978-08-25 1978-08-25 Hydrogen storage structure with electrode part

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53103514A JPS5846441B2 (en) 1978-08-25 1978-08-25 Hydrogen storage structure with electrode part

Publications (2)

Publication Number Publication Date
JPS5532729A true JPS5532729A (en) 1980-03-07
JPS5846441B2 JPS5846441B2 (en) 1983-10-17

Family

ID=14356055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53103514A Expired JPS5846441B2 (en) 1978-08-25 1978-08-25 Hydrogen storage structure with electrode part

Country Status (1)

Country Link
JP (1) JPS5846441B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163189A (en) * 1982-03-23 1983-09-27 Toshiba Corp Metal oxide hydrogen cell
JPS6119063A (en) * 1984-07-05 1986-01-27 Sanyo Electric Co Ltd Hydrogen occlusion electrode
US5158759A (en) * 1989-03-04 1992-10-27 Battelle-Institut E.V. Reversible storage for media as well as use of the storage
EP0766260A1 (en) * 1995-09-26 1997-04-02 CHIKUMA, Toichi Hydrogen nucleus storage method and hydrogen nucleus storage unit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163189A (en) * 1982-03-23 1983-09-27 Toshiba Corp Metal oxide hydrogen cell
JPH0472356B2 (en) * 1982-03-23 1992-11-18 Tokyo Shibaura Electric Co
JPS6119063A (en) * 1984-07-05 1986-01-27 Sanyo Electric Co Ltd Hydrogen occlusion electrode
JPH0580106B2 (en) * 1984-07-05 1993-11-05 Sanyo Electric Co
US5158759A (en) * 1989-03-04 1992-10-27 Battelle-Institut E.V. Reversible storage for media as well as use of the storage
EP0766260A1 (en) * 1995-09-26 1997-04-02 CHIKUMA, Toichi Hydrogen nucleus storage method and hydrogen nucleus storage unit

Also Published As

Publication number Publication date
JPS5846441B2 (en) 1983-10-17

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