JPS6044361U - Fuel cell gas diffusion electrode - Google Patents

Fuel cell gas diffusion electrode

Info

Publication number
JPS6044361U
JPS6044361U JP1983137439U JP13743983U JPS6044361U JP S6044361 U JPS6044361 U JP S6044361U JP 1983137439 U JP1983137439 U JP 1983137439U JP 13743983 U JP13743983 U JP 13743983U JP S6044361 U JPS6044361 U JP S6044361U
Authority
JP
Japan
Prior art keywords
water
repellent layer
gas diffusion
diffusion electrode
fuel cell
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
JP1983137439U
Other languages
Japanese (ja)
Inventor
小関　和雄
古川　いずほ
Original Assignee
株式会社　富士電機総合研究所
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 株式会社　富士電機総合研究所 filed Critical 株式会社　富士電機総合研究所
Priority to JP1983137439U priority Critical patent/JPS6044361U/en
Publication of JPS6044361U publication Critical patent/JPS6044361U/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Inert Electrodes (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は燃料電池の原理説明図、第２図および第３図は
この考案の実施例の平面図および側面図、第４図はこの
考案によるガス拡散電極を用いた燃料電池の組立構造を
示す構成断面図である。 図において、 １・・・・・・電解液室、２，３・・・・・・電極、４
，５・・・・・・反応ガス室、７・・・・・・撥水層、
８・・・・・・触媒層、１０・・・・・・弗素樹脂粉末
の撥水層部、１１・・・・・・導電性撥水層部、１３・
・・・・・集電板。Figure 1 is a diagram explaining the principle of a fuel cell, Figures 2 and 3 are a plan view and side view of an embodiment of this invention, and Figure 4 is an assembly structure of a fuel cell using a gas diffusion electrode according to this invention. FIG. In the figure, 1... Electrolyte chamber, 2, 3... Electrode, 4
, 5... Reaction gas chamber, 7... Water repellent layer,
8... Catalyst layer, 10... Fluororesin powder water repellent layer portion, 11... Conductive water repellent layer portion, 13.
...Current collector plate.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）触媒層、ガス側に面する撥水層を含む多層構造と
してなり、かつこの撥水層に集電板を圧着して集電を行
う燃料電池のガス拡散電極において、前記撥水層を弗素
樹脂粉末を多く含む撥水層と、導電性材を多く含む導電
性撥水層とを電極の面方向へ並べて成形したことを特徴
とする−　燃料電池のガス拡散電極。(1) In a gas diffusion electrode for a fuel cell, which has a multilayer structure including a catalyst layer and a water-repellent layer facing the gas side, and collects current by pressing a current collector plate onto the water-repellent layer, the water-repellent layer A gas diffusion electrode for a fuel cell, characterized in that a water repellent layer containing a large amount of fluororesin powder and a conductive water repellent layer containing a large amount of a conductive material are arranged and molded in the direction of the surface of the electrode. （２）実用新案登録請求の範囲第１項記載のガス拡散電
極において、撥水層が縞目模様を呈するように幅の狭い
帯状の導電性撥水層部と、弗素樹脂粉末の撥水層部とを
電極面方向へ交互にならべて成形されていることを特徴
とする燃料電池のガス拡散電極。(2) Utility model registration Claims The gas diffusion electrode according to claim 1 includes a conductive water-repellent layer portion having a narrow band shape so that the water-repellent layer exhibits a striped pattern, and a water-repellent layer made of fluororesin powder. 1. A gas diffusion electrode for a fuel cell, characterized in that the gas diffusion electrode is formed by arranging parts alternately in the direction of the electrode surface.
JP1983137439U 1983-09-05 1983-09-05 Fuel cell gas diffusion electrode Pending JPS6044361U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983137439U JPS6044361U (en) 1983-09-05 1983-09-05 Fuel cell gas diffusion electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983137439U JPS6044361U (en) 1983-09-05 1983-09-05 Fuel cell gas diffusion electrode

Publications (1)

Publication Number Publication Date
JPS6044361U true JPS6044361U (en) 1985-03-28

Family

ID=30308705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983137439U Pending JPS6044361U (en) 1983-09-05 1983-09-05 Fuel cell gas diffusion electrode

Country Status (1)

Country Link
JP (1) JPS6044361U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014507769A (en) * 2011-02-04 2014-03-27 エイエフシー エナジー ピーエルシー Fuel cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014507769A (en) * 2011-02-04 2014-03-27 エイエフシー エナジー ピーエルシー Fuel cell

Similar Documents

Publication Publication Date Title
JPS6044361U (en) Fuel cell gas diffusion electrode
JPS59182871U (en) Fuel cell gas separation plate
JPS60186097U (en) electric water treatment equipment
JPS6153857U (en)
JPS5931157U (en) lead acid battery
JPS59188673U (en) Fuel cell
JPS60101347U (en) thin switch
JPH02189U (en)
JPH0262659U (en)
JPS6057065U (en) stacked fuel cell
JPS6015758U (en) non-aqueous electrolyte battery
JPH0377453U (en)
JPS61730U (en) membrane switch
JPS5838977U (en) Matrix fuel cell
JPS5837663U (en) flat battery
JPS5810336U (en) Seat switch
JPS60130568U (en) Fuel cell
JPS6212267U (en)
JPS5837662U (en) flat battery
JPS59150164U (en) flat battery
JPS59188684U (en) stacked fuel cell
JPS60188466U (en) Flat organic electrolyte battery
JPS6087167U (en) Fuel cell gas diffusion electrode
JPS6062768U (en) lead acid battery
JPH02128397U (en)