ATE76449T1 - Elektrokatalytische gasdiffusionselektrode mit verwendung einer duennen schicht aus kohlenstoffgewebe. - Google Patents
Elektrokatalytische gasdiffusionselektrode mit verwendung einer duennen schicht aus kohlenstoffgewebe.Info
- Publication number
- ATE76449T1 ATE76449T1 AT86307525T AT86307525T ATE76449T1 AT E76449 T1 ATE76449 T1 AT E76449T1 AT 86307525 T AT86307525 T AT 86307525T AT 86307525 T AT86307525 T AT 86307525T AT E76449 T1 ATE76449 T1 AT E76449T1
- Authority
- AT
- Austria
- Prior art keywords
- cloth
- gas diffusion
- diffusion electrode
- thin layer
- carbon fabric
- 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
- H01M4/96—Carbon-based electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
- C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
- C25B11/031—Porous electrodes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
- C25B11/042—Electrodes formed of a single material
- C25B11/043—Carbon, e.g. diamond or graphene
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1089—Methods of surface bonding and/or assembly therefor of discrete laminae to single face of additional lamina
- Y10T156/109—Embedding of laminae within face of additional laminae
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inert Electrodes (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/787,920 US4647359A (en) | 1985-10-16 | 1985-10-16 | Electrocatalytic gas diffusion electrode employing thin carbon cloth layer |
EP86307525A EP0226280B1 (de) | 1985-10-16 | 1986-10-01 | Elektrokatalytische Gasdiffusionselektrode mit Verwendung einer dünnen Schicht aus Kohlenstoffgewebe |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE76449T1 true ATE76449T1 (de) | 1992-06-15 |
Family
ID=25142918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT86307525T ATE76449T1 (de) | 1985-10-16 | 1986-10-01 | Elektrokatalytische gasdiffusionselektrode mit verwendung einer duennen schicht aus kohlenstoffgewebe. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4647359A (de) |
EP (1) | EP0226280B1 (de) |
JP (1) | JPH0774469B2 (de) |
AT (1) | ATE76449T1 (de) |
DE (1) | DE3685417D1 (de) |
ES (1) | ES2042494T3 (de) |
GR (1) | GR3005403T3 (de) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR8707943A (pt) * | 1986-11-20 | 1990-02-13 | Fmc Corp | Celula eletrolitica para reduzir oxigenio a peroxido de hidrogenio,artigo de fabricacao utilizavel para sua construcao e processo para fabricar um catodo de difusao de gas |
JP2595519B2 (ja) * | 1987-02-16 | 1997-04-02 | 東洋紡績株式会社 | 液流通型電解槽用電極 |
US4877694A (en) * | 1987-05-18 | 1989-10-31 | Eltech Systems Corporation | Gas diffusion electrode |
US4808493A (en) * | 1987-06-16 | 1989-02-28 | International Fuel Cells Corporation | Fuel cell, a fuel cell electrode, and a method for making a fuel cell electrode |
EP0422758A3 (en) * | 1989-09-08 | 1992-10-21 | Teledyne Industries, Inc. | Electrochemical gas sensors |
US5164053A (en) * | 1990-04-23 | 1992-11-17 | Teledyne Industries, Inc. | Electrochemical gas sensor and method of using same |
DE4140972A1 (de) * | 1991-12-12 | 1993-06-17 | Metallgesellschaft Ag | Membran fuer eine gasdiffusionselektrode, verfahren zur herstellung der membran und gasdiffusionselektrode mit membran |
US5846670A (en) * | 1992-02-21 | 1998-12-08 | Tanaka Kikinzoku Kogyo K.K. | Gas diffusion electrode for electrochemical cell and process of preparing same |
US5863673A (en) * | 1995-12-18 | 1999-01-26 | Ballard Power Systems Inc. | Porous electrode substrate for an electrochemical fuel cell |
ES2141578T3 (es) * | 1996-02-28 | 2000-03-16 | Johnson Matthey Plc | Electrodos difusores de gas, cataliticamente activos, que comprenden una estructura fibrosa no tejida. |
JP3773325B2 (ja) * | 1997-03-17 | 2006-05-10 | ジャパンゴアテックス株式会社 | 高分子固体電解質燃料電池用ガス拡散層材料及びその接合体 |
IT1291603B1 (it) * | 1997-04-18 | 1999-01-11 | De Nora Spa | Elettrodi a diffusione gassosa per cella a combustibile a membrana polimerica |
US6096449A (en) * | 1997-11-20 | 2000-08-01 | Avista Labs | Fuel cell and method for controlling same |
US6030718A (en) * | 1997-11-20 | 2000-02-29 | Avista Corporation | Proton exchange membrane fuel cell power system |
USRE39556E1 (en) * | 1997-11-20 | 2007-04-10 | Relion, Inc. | Fuel cell and method for controlling same |
US6069107A (en) * | 1998-06-17 | 2000-05-30 | Aer Energy Resources, Inc. | Recharge catalyst with thin film carbon coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode |
US6127060A (en) * | 1998-06-17 | 2000-10-03 | Aer Energy Resources, Inc. | Recharge catalyst with thin film low corrosion coating, metal-air electrode including said catalyst and methods for making said catalyst and electrode |
US6291090B1 (en) | 1998-09-17 | 2001-09-18 | Aer Energy Resources, Inc. | Method for making metal-air electrode with water soluble catalyst precursors |
IL128081A (en) * | 1999-01-15 | 2003-02-12 | Israel Aircraft Ind Ltd | REACTOR FOR ELECTROLYTIC REDUCTION OF Cr<+6> |
GB9914023D0 (en) | 1999-06-17 | 1999-08-18 | Johnson Matthey Plc | Gas diffusion substrate and electrode |
US6468682B1 (en) | 2000-05-17 | 2002-10-22 | Avista Laboratories, Inc. | Ion exchange membrane fuel cell |
US7326480B2 (en) * | 2000-05-17 | 2008-02-05 | Relion, Inc. | Fuel cell power system and method of controlling a fuel cell power system |
WO2001094450A2 (en) * | 2000-06-02 | 2001-12-13 | Sri International | Polymer membrane composition |
GB0027119D0 (en) | 2000-11-07 | 2000-12-20 | Johnson Matthey Plc | Gas diffusion substrate |
ATE400904T1 (de) * | 2001-06-01 | 2008-07-15 | Polyfuel Inc | Austauschbare brennstoffpatrone, brennstoffzellenaggregat mit besagter brennstoffpatrone für tragbare elektronische geräte und entsprechendes gerät |
US7316855B2 (en) * | 2001-06-01 | 2008-01-08 | Polyfuel, Inc. | Fuel cell assembly for portable electronic device and interface, control, and regulator circuit for fuel cell powered electronic device |
US6712949B2 (en) | 2001-07-22 | 2004-03-30 | The Electrosynthesis Company, Inc. | Electrochemical synthesis of hydrogen peroxide |
KR20050084113A (ko) * | 2002-12-02 | 2005-08-26 | 폴리퓨얼, 인코포레이티드 | 휴대형 전자기기용 연료 전지 카트리지 |
US7470483B2 (en) * | 2002-12-11 | 2008-12-30 | Panasonic Corporation | Electrolyte membrane-electrode assembly for fuel cell and operation method of fuel cell using the same |
US20060065542A1 (en) * | 2004-09-30 | 2006-03-30 | Nemeth Laszlo T | Synthesis of hydrogen peroxide |
US7664607B2 (en) | 2005-10-04 | 2010-02-16 | Teledyne Technologies Incorporated | Pre-calibrated gas sensor |
US8026020B2 (en) | 2007-05-08 | 2011-09-27 | Relion, Inc. | Proton exchange membrane fuel cell stack and fuel cell stack module |
US9293778B2 (en) | 2007-06-11 | 2016-03-22 | Emergent Power Inc. | Proton exchange membrane fuel cell |
US8003274B2 (en) * | 2007-10-25 | 2011-08-23 | Relion, Inc. | Direct liquid fuel cell |
EP3028324A4 (de) | 2013-07-31 | 2017-01-11 | Aquahydrex Pty Ltd | Verfahren und elektrochemische zelle zur verwaltung elektrochemischer reaktionen |
SG11201911854RA (en) * | 2017-06-15 | 2020-01-30 | Univ Ramot | Electrochemical detection of peroxide-containing compounds |
CN109564181A (zh) | 2017-06-15 | 2019-04-02 | 拉莫特特拉维夫大学有限公司 | 含硝基化合物的电化学检测 |
WO2019093553A1 (ko) * | 2017-11-13 | 2019-05-16 | 주식회사 비비비 | 다공성 탄소 전극 제조방법 |
AU2020216203A1 (en) | 2019-02-01 | 2021-08-05 | Aquahydrex, Inc. | Electrochemical system with confined electrolyte |
Family Cites Families (24)
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 |
DE1671475A1 (de) * | 1966-10-12 | 1971-09-23 | Rheinisch Westfaelisches Elek | Stromableitergeruest fuer elektrochemische Zellen aus metallisch verfestigtem Graphitgrundkoerper,wie Graphitfilz,Graphitwolle oder Graphitgewebe |
DE1671482A1 (de) * | 1968-02-06 | 1971-09-16 | Sigri Elektrographit Gmbh | Katalysatorelektrode |
DE1903349A1 (de) * | 1969-01-23 | 1970-08-13 | Sigri Elektrographit Gmbh | Katalysatorelektrode |
FR2065763A5 (de) * | 1969-08-27 | 1971-08-06 | Lorraine Carbone | |
US3829327A (en) * | 1972-07-03 | 1974-08-13 | Kreha Corp | Carbon paper |
US3960601A (en) * | 1974-09-27 | 1976-06-01 | Union Carbide Corporation | Fuel cell electrode |
NL7502842A (nl) * | 1975-03-11 | 1976-09-14 | Stamicarbon | Poreuze elektrode. |
FR2344969A1 (fr) * | 1976-03-16 | 1977-10-14 | Alsthom Cgee | Electrode a gaz pour pile a combustible |
US4278525A (en) * | 1978-04-24 | 1981-07-14 | Diamond Shamrock Corporation | Oxygen cathode for alkali-halide electrolysis cell |
US4293396A (en) * | 1979-09-27 | 1981-10-06 | Prototech Company | Thin carbon-cloth-based electrocatalytic gas diffusion electrodes, and electrochemical cells comprising the same |
FR2468220A1 (fr) * | 1979-10-18 | 1981-04-30 | Alsthom Cgee | Electrode pour generateur electrochimique |
FR2468218A1 (fr) * | 1979-10-18 | 1981-04-30 | Alsthom Cgee | Procede de fabrication par calandrage de bandes minces poreuses et produits obtenus, notamment electrodes pour piles a combustible |
US4265727A (en) * | 1979-10-22 | 1981-05-05 | Hitco | Composite electrodes |
FR2472037A1 (fr) * | 1979-12-18 | 1981-06-26 | Elf Aquitaine | Electrode poreuse percolante fibreuse modifiee en carbone ou graphite, son application a la realisation de reactions electrochimiques, et reacteurs electrochimiques equipes d'une telle electrode |
US4360417A (en) * | 1980-07-03 | 1982-11-23 | Celanese Corporation | Dimensionally stable high surface area anode comprising graphitic carbon fibers |
US4379772A (en) * | 1980-10-31 | 1983-04-12 | Diamond Shamrock Corporation | Method for forming an electrode active layer or sheet |
US4357262A (en) * | 1980-10-31 | 1982-11-02 | Diamond Shamrock Corporation | Electrode layer treating process |
US4354958A (en) * | 1980-10-31 | 1982-10-19 | Diamond Shamrock Corporation | Fibrillated matrix active layer for an electrode |
US4349428A (en) * | 1981-06-01 | 1982-09-14 | The United States Of America As Represented By The U.S. Dept. Of Energy | Carbon cloth supported electrode |
JPS5854564A (ja) * | 1981-09-29 | 1983-03-31 | Toshiba Corp | ガス拡散電極用多孔質触媒層 |
US4414092A (en) * | 1982-04-15 | 1983-11-08 | Lu Wen Tong P | Sandwich-type electrode |
US4560443A (en) * | 1983-05-31 | 1985-12-24 | Chevron Research Company | Gas diffusion anode |
US4564427A (en) * | 1984-12-24 | 1986-01-14 | United Technologies Corporation | Circulating electrolyte electrochemical cell having gas depolarized cathode with hydrophobic barrier layer |
-
1985
- 1985-10-16 US US06/787,920 patent/US4647359A/en not_active Expired - Fee Related
-
1986
- 1986-10-01 DE DE8686307525T patent/DE3685417D1/de not_active Expired - Lifetime
- 1986-10-01 AT AT86307525T patent/ATE76449T1/de not_active IP Right Cessation
- 1986-10-01 EP EP86307525A patent/EP0226280B1/de not_active Expired - Lifetime
- 1986-10-01 ES ES86307525T patent/ES2042494T3/es not_active Expired - Lifetime
- 1986-10-15 JP JP61245143A patent/JPH0774469B2/ja not_active Expired - Fee Related
-
1992
- 1992-08-11 GR GR920401479T patent/GR3005403T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0226280B1 (de) | 1992-05-20 |
US4647359A (en) | 1987-03-03 |
ES2042494T3 (es) | 1993-12-16 |
JPH0774469B2 (ja) | 1995-08-09 |
JPS62109989A (ja) | 1987-05-21 |
GR3005403T3 (de) | 1993-05-24 |
EP0226280A1 (de) | 1987-06-24 |
DE3685417D1 (de) | 1992-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |