DK136010B - Fremgangsmåde ved fremstilling af gaselektroder til brændselsceller. - Google Patents

Fremgangsmåde ved fremstilling af gaselektroder til brændselsceller.

Info

Publication number: DK136010B
Authority: DK; Denmark
Prior art keywords: production; fuel cells; gas electrodes; electrodes; gas
Prior art date: 1969-11-21

Application number

DK574970AA

Other languages

English (en)

Other versions

DK136010C (da

Inventor

Robert Chevet

Jacques Goualard

Original Assignee

Comp Generale Electricite

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.)

1969-11-21

Filing date

1970-11-12

Publication date

1977-07-25

1970-11-12 Application filed by Comp Generale Electricite filed Critical Comp Generale Electricite

1977-07-25 Publication of DK136010B publication Critical patent/DK136010B/da

1977-12-27 Application granted granted Critical

1977-12-27 Publication of DK136010C publication Critical patent/DK136010C/da

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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8668—Binders
- 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
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/8807—Gas diffusion layers
- 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
- H01M4/88—Processes of manufacture
- H01M4/8817—Treatment of supports before application of the catalytic active composition
- H01M4/8821—Wet proofing
- 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
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8828—Coating with slurry or ink
- 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
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8896—Pressing, rolling, calendering
- 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)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Composite Materials (AREA)
Inert Electrodes (AREA)

DK574970AA 1969-11-21 1970-11-12 Fremgangsmåde ved fremstilling af gaselektroder til brændselsceller. DK136010B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR6940156A FR2134066B1 (da)	1969-11-21	1969-11-21

Publications (2)

Publication Number	Publication Date
DK136010B true DK136010B (da)	1977-07-25
DK136010C DK136010C (da)	1977-12-27

Family

ID=9043435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK574970AA DK136010B (da)	1969-11-21	1970-11-12	Fremgangsmåde ved fremstilling af gaselektroder til brændselsceller.

Country Status (14)

Country	Link
US (1)	US3695936A (da)
JP (1)	JPS4940408B1 (da)
AT (1)	AT302433B (da)
BE (1)	BE758657A (da)
CA (1)	CA944818A (da)
CH (1)	CH519796A (da)
DE (1)	DE2057233C3 (da)
DK (1)	DK136010B (da)
FR (1)	FR2134066B1 (da)
GB (1)	GB1321315A (da)
LU (1)	LU62056A1 (da)
NL (1)	NL7017061A (da)
NO (1)	NO135960C (da)
SE (1)	SE371913B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3419209C2 (de) *	1984-05-23	1996-06-13	Grohe Kg Hans	Mischventil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3386859A (en) *	1964-11-04	1968-06-04	Union Oil Co	Porous electrode comprising hydrophobic binder and hydrophilic material incorporated therein and method of fabricating same
FR1542346A (fr) *	1967-11-07	1968-10-11	Yardney International Corp	électrode gazeuse de pile à combustible

0
- BE BE758657D patent/BE758657A/xx not_active IP Right Cessation
1969
- 1969-11-21 FR FR6940156A patent/FR2134066B1/fr not_active Expired
1970
- 1970-11-09 CH CH1654670A patent/CH519796A/fr not_active IP Right Cessation
- 1970-11-12 DK DK574970AA patent/DK136010B/da not_active IP Right Cessation
- 1970-11-13 LU LU62056D patent/LU62056A1/xx unknown
- 1970-11-19 AT AT1045670A patent/AT302433B/de not_active IP Right Cessation
- 1970-11-19 NO NO4433/70A patent/NO135960C/no unknown
- 1970-11-20 DE DE2057233A patent/DE2057233C3/de not_active Expired
- 1970-11-20 JP JP45102049A patent/JPS4940408B1/ja active Pending
- 1970-11-20 GB GB5541970A patent/GB1321315A/en not_active Expired
- 1970-11-20 NL NL7017061A patent/NL7017061A/xx unknown
- 1970-11-20 CA CA098,748*7A patent/CA944818A/en not_active Expired
- 1970-11-23 SE SE7015856A patent/SE371913B/xx unknown
- 1970-11-23 US US92239A patent/US3695936A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA944818A (en)	1974-04-02
GB1321315A (en)	1973-06-27
FR2134066A1 (da)	1972-12-08
NL7017061A (da)	1971-05-25
FR2134066B1 (da)	1973-12-21
AT302433B (de)	1972-10-10
US3695936A (en)	1972-10-03
NO135960C (da)	1977-06-29
DE2057233C3 (de)	1981-10-22
NO135960B (da)	1977-03-21
DE2057233B2 (de)	1981-01-22
JPS4940408B1 (da)	1974-11-01
DE2057233A1 (de)	1971-05-27
DK136010C (da)	1977-12-27
CH519796A (fr)	1972-02-29
LU62056A1 (da)	1971-08-12
SE371913B (da)	1974-12-02
BE758657A (fr)	1971-05-10

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Legal Events

Date	Code	Title	Description
1985-07-01	PBP	Patent lapsed