IT1111098B - Perfezionamento negli elettrodi porosi per pile a combustibile - Google Patents
Perfezionamento negli elettrodi porosi per pile a combustibileInfo
- Publication number
- IT1111098B IT1111098B IT52453/78A IT5245378A IT1111098B IT 1111098 B IT1111098 B IT 1111098B IT 52453/78 A IT52453/78 A IT 52453/78A IT 5245378 A IT5245378 A IT 5245378A IT 1111098 B IT1111098 B IT 1111098B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- porous electrodes
- fuel batteries
- batteries
- fuel
- Prior art date
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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
-
- 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
- H01M4/96—Carbon-based electrodes
-
- 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
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8684—Negative electrodes
-
- 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
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0005—Acid electrolytes
- H01M2300/0008—Phosphoric acid-based
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
-
- 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
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/921—Alloys or mixtures with metallic elements
-
- 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)
- Materials Engineering (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7714464A NL7714464A (nl) | 1977-12-28 | 1977-12-28 | Poreuze elektrode. |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7852453A0 IT7852453A0 (it) | 1978-12-27 |
IT1111098B true IT1111098B (it) | 1986-01-13 |
Family
ID=19829835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52453/78A IT1111098B (it) | 1977-12-28 | 1978-12-27 | Perfezionamento negli elettrodi porosi per pile a combustibile |
Country Status (14)
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4338181A (en) * | 1980-10-31 | 1982-07-06 | Diamond Shamrock Corporation | Electrode containing extraction treated particles |
US4500647A (en) * | 1980-10-31 | 1985-02-19 | Diamond Shamrock Chemicals Company | Three layer laminated matrix electrode |
NL8006774A (nl) * | 1980-12-13 | 1982-07-01 | Electrochem Energieconversie | Brandstofcelelectrode en werkwijze voor het vervaardigen van een brandstofcelelectrode. |
US4513066A (en) * | 1983-03-30 | 1985-04-23 | Prutec Limited | Thin-film, high pressure fuel cell |
NL8301780A (nl) * | 1983-05-19 | 1984-12-17 | Electrochem Energieconversie | Poreuze elektrode. |
US4615954A (en) * | 1984-09-27 | 1986-10-07 | Eltech Systems Corporation | Fast response, high rate, gas diffusion electrode and method of making same |
JPH0666142B2 (ja) * | 1985-07-30 | 1994-08-24 | 政廣 渡辺 | 燃料電池等のbfe型電極 |
US4810594A (en) * | 1987-05-14 | 1989-03-07 | International Fuel Cells Corporation | Fuel cell electrode and method of making and using same |
US4877694A (en) * | 1987-05-18 | 1989-10-31 | Eltech Systems Corporation | Gas diffusion electrode |
US4927514A (en) * | 1988-09-01 | 1990-05-22 | Eltech Systems Corporation | Platinum black air cathode, method of operating same, and layered gas diffusion electrode of improved inter-layer bonding |
US5480735A (en) * | 1990-06-25 | 1996-01-02 | International Fuel Cells Corporation | High current alkaline fuel cell electrodes |
DE4036256A1 (de) * | 1990-11-14 | 1992-05-21 | Forschungszentrum Juelich Gmbh | Verfahren zur herstellung von poroesen elektroden |
US6277513B1 (en) | 1999-04-12 | 2001-08-21 | General Motors Corporation | Layered electrode for electrochemical cells |
US6632557B1 (en) | 1999-10-26 | 2003-10-14 | The Gillette Company | Cathodes for metal air electrochemical cells |
US6967039B2 (en) * | 2003-07-28 | 2005-11-22 | General Motors Corporation | Untreated diffusion media with mesoporous layer and devices incorporating the same |
US8277984B2 (en) * | 2006-05-02 | 2012-10-02 | The Penn State Research Foundation | Substrate-enhanced microbial fuel cells |
WO2006119147A2 (en) * | 2005-05-02 | 2006-11-09 | General Motors Global Technology Operations, Inc. | Supports for fuel cell catalysts |
US8383293B2 (en) * | 2006-11-22 | 2013-02-26 | GM Global Technology Operations LLC | Supports for fuel cell catalysts based on transition metal silicides |
SG172809A1 (en) | 2008-12-30 | 2011-08-29 | Penn State Res Found | Cathodes for microbial electrolysis cells and microbial fuel cells |
EP2770565A1 (en) | 2013-02-26 | 2014-08-27 | Vito NV | Method of manufacturing gas diffusion electrodes |
US9546426B2 (en) | 2013-03-07 | 2017-01-17 | The Penn State Research Foundation | Methods for hydrogen gas production |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3306779A (en) * | 1965-07-01 | 1967-02-28 | Standard Oil Co | Fuel cell electrode and a process for making the same |
US3704171A (en) * | 1970-05-18 | 1972-11-28 | American Cyanamid Co | Catalytic membrane air electrodes for fuel cells and fuel cells containing same |
NL7502842A (nl) * | 1975-03-11 | 1976-09-14 | Stamicarbon | Poreuze elektrode. |
-
1977
- 1977-12-28 NL NL7714464A patent/NL7714464A/xx not_active Application Discontinuation
-
1978
- 1978-12-21 GB GB7849695A patent/GB2012100B/en not_active Expired
- 1978-12-21 JP JP15908778A patent/JPS5499947A/ja active Granted
- 1978-12-26 FR FR7836316A patent/FR2413796B1/fr not_active Expired
- 1978-12-27 DE DE19782856262 patent/DE2856262A1/de active Granted
- 1978-12-27 BE BE2057514A patent/BE873063A/xx not_active IP Right Cessation
- 1978-12-27 IT IT52453/78A patent/IT1111098B/it active
- 1978-12-27 CH CH1319978A patent/CH647098A5/de not_active IP Right Cessation
- 1978-12-27 LU LU80727A patent/LU80727A1/de unknown
- 1978-12-27 ES ES476370A patent/ES476370A1/es not_active Expired
- 1978-12-27 SE SE7813338A patent/SE7813338L/xx unknown
- 1978-12-28 IE IE2566/78A patent/IE47769B1/en unknown
- 1978-12-28 CA CA000318718A patent/CA1119659A/en not_active Expired
-
1981
- 1981-02-12 US US06/235,157 patent/US4362790A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2856262A1 (de) | 1979-07-05 |
FR2413796B1 (fr) | 1985-07-12 |
GB2012100B (en) | 1982-07-07 |
IE782566L (en) | 1979-06-28 |
US4362790A (en) | 1982-12-07 |
DE2856262C2 (US07223432-20070529-C00017.png) | 1988-04-28 |
CH647098A5 (de) | 1984-12-28 |
BE873063A (nl) | 1979-06-27 |
CA1119659A (en) | 1982-03-09 |
JPS5499947A (en) | 1979-08-07 |
IT7852453A0 (it) | 1978-12-27 |
ES476370A1 (es) | 1979-04-16 |
LU80727A1 (fr) | 1980-01-22 |
SE7813338L (sv) | 1979-06-29 |
GB2012100A (en) | 1979-07-18 |
JPS627662B2 (US07223432-20070529-C00017.png) | 1987-02-18 |
FR2413796A1 (fr) | 1979-07-27 |
IE47769B1 (en) | 1984-06-13 |
NL7714464A (nl) | 1979-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1111098B (it) | Perfezionamento negli elettrodi porosi per pile a combustibile | |
DK351177A (da) | Elektrolytreservoir til en braendselscelle | |
IT1057951B (it) | Elettrodo poroso per pile a combustibile e procedimento di produzione | |
GB1541541A (en) | Electrolyte reservoir for a fuel cell | |
FR2425156B1 (fr) | Pile electrochimique a depolarisation par un gaz | |
FR2464566B1 (fr) | Pile a electrolyte non aqueux | |
AU2164377A (en) | Porous electrodes for secondary cells | |
GB1549469A (en) | Fabricating a fuel cell electrode | |
DK348978A (da) | Braendselscellekonstruktion | |
IT1051376B (it) | Combinazione elettrolita elettrodo per pila a combustibile | |
IT1081026B (it) | Separatori per batteria per celle a elettrodo solubile | |
IL52726A0 (en) | Electrolyte reservoir for a fuel cell | |
JPS5496747A (en) | Regenerative fuel cell | |
IT1074835B (it) | Complesso elettrolita-catodo per pile a combustibile | |
AR219066A1 (es) | Mejoras en un electrodo cateter | |
IT1192182B (it) | Complesso elettrolita-catodo per pile a combustibile | |
IT7849949A0 (it) | Elettrodo poroso particolarmente adatto per pile a combustibile eprocedimento per la sua produzione | |
BR7807806A (pt) | Aperfeicoamentos relativos a baterias multicelula | |
ZA782957B (en) | Negative electrodes for electrochemical generators | |
FR2463516B1 (fr) | Pile electrochimique | |
IT1102152B (it) | Pila secondaria a combustibile | |
GB2019239B (en) | Process for activating a catalyst for fuel cell electrodes | |
JPS52137647A (en) | Oxygen electrode for fuel cell | |
JPS52121743A (en) | Solid electrolyte fuel cell | |
JPS5358643A (en) | Fuel cell electrode |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19941122 |