DE2128842C3 - Brennstoffelektrode für elektrochemische Brennstoffelemente - Google Patents
Brennstoffelektrode für elektrochemische BrennstoffelementeInfo
- Publication number
- DE2128842C3 DE2128842C3 DE2128842A DE2128842A DE2128842C3 DE 2128842 C3 DE2128842 C3 DE 2128842C3 DE 2128842 A DE2128842 A DE 2128842A DE 2128842 A DE2128842 A DE 2128842A DE 2128842 C3 DE2128842 C3 DE 2128842C3
- Authority
- DE
- Germany
- Prior art keywords
- fuel
- electrode
- catalyst
- fuel electrode
- activity
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title claims description 27
- 239000003054 catalyst Substances 0.000 claims description 15
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 12
- 239000003792 electrolyte Substances 0.000 claims description 10
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- 235000019253 formic acid Nutrition 0.000 claims description 5
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 5
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 235000006408 oxalic acid Nutrition 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 241000243251 Hydra Species 0.000 claims 1
- RYQWRHUSMUEYST-UHFFFAOYSA-N [14]annulene Chemical compound C1=CC=CC=CC=CC=CC=CC=C1 RYQWRHUSMUEYST-UHFFFAOYSA-N 0.000 claims 1
- 230000003213 activating effect Effects 0.000 claims 1
- QRXWMOHMRWLFEY-UHFFFAOYSA-N isoniazide Chemical compound NNC(=O)C1=CC=NC=C1 QRXWMOHMRWLFEY-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000007868 Raney catalyst Substances 0.000 description 2
- 229910000564 Raney nickel Inorganic materials 0.000 description 2
- 229910010977 Ti—Pd Inorganic materials 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- GEYOCULIXLDCMW-UHFFFAOYSA-N 1,2-phenylenediamine Chemical compound NC1=CC=CC=C1N GEYOCULIXLDCMW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000005684 Liebig rearrangement reaction Methods 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 229920005372 Plexiglas® Polymers 0.000 description 1
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000004700 cobalt complex Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 150000004308 cyclotetradecaheptaenes Chemical class 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010411 electrocatalyst Substances 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- IJNJLGFTSIAHEA-UHFFFAOYSA-N prop-2-ynal Chemical compound O=CC#C IJNJLGFTSIAHEA-UHFFFAOYSA-N 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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
- H01M4/9008—Organic or organo-metallic compounds
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2128842A DE2128842C3 (de) | 1971-06-11 | 1971-06-11 | Brennstoffelektrode für elektrochemische Brennstoffelemente |
| CH704472A CH581908A5 (OSRAM) | 1971-06-11 | 1972-05-12 | |
| US00260391A US3821028A (en) | 1971-06-11 | 1972-06-07 | Fuel cell with metal chelate electrode catalyst |
| GB2695672A GB1392072A (en) | 1971-06-11 | 1972-06-09 | Fuel electrode for electro-chemical fuel cells |
| JP5701972A JPS4813841A (OSRAM) | 1971-06-11 | 1972-06-09 | |
| SE7207653A SE371914B (OSRAM) | 1971-06-11 | 1972-06-09 | |
| FR7220879A FR2140637A1 (OSRAM) | 1971-06-11 | 1972-06-09 | |
| CA144,303A CA962322A (en) | 1971-06-11 | 1972-06-09 | Catalyst for fuel electrodes of electrochemical fuel cells |
| IT25431/72A IT959800B (it) | 1971-06-11 | 1972-06-09 | Elettrodo a combustibile per celle elettrochimiche a combustibile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2128842A DE2128842C3 (de) | 1971-06-11 | 1971-06-11 | Brennstoffelektrode für elektrochemische Brennstoffelemente |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2128842A1 DE2128842A1 (de) | 1972-12-28 |
| DE2128842B2 DE2128842B2 (de) | 1980-04-24 |
| DE2128842C3 true DE2128842C3 (de) | 1980-12-18 |
Family
ID=5810383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2128842A Expired DE2128842C3 (de) | 1971-06-11 | 1971-06-11 | Brennstoffelektrode für elektrochemische Brennstoffelemente |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3821028A (OSRAM) |
| JP (1) | JPS4813841A (OSRAM) |
| CA (1) | CA962322A (OSRAM) |
| CH (1) | CH581908A5 (OSRAM) |
| DE (1) | DE2128842C3 (OSRAM) |
| FR (1) | FR2140637A1 (OSRAM) |
| GB (1) | GB1392072A (OSRAM) |
| IT (1) | IT959800B (OSRAM) |
| SE (1) | SE371914B (OSRAM) |
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8239992B2 (en) | 2007-05-09 | 2012-08-14 | Irobot Corporation | Compact autonomous coverage robot |
| US8253368B2 (en) | 2004-01-28 | 2012-08-28 | Irobot Corporation | Debris sensor for cleaning apparatus |
| US8368339B2 (en) | 2001-01-24 | 2013-02-05 | Irobot Corporation | Robot confinement |
| US8374721B2 (en) | 2005-12-02 | 2013-02-12 | Irobot Corporation | Robot system |
| US8380350B2 (en) | 2005-12-02 | 2013-02-19 | Irobot Corporation | Autonomous coverage robot navigation system |
| US8382906B2 (en) | 2005-02-18 | 2013-02-26 | Irobot Corporation | Autonomous surface cleaning robot for wet cleaning |
| US8390251B2 (en) | 2004-01-21 | 2013-03-05 | Irobot Corporation | Autonomous robot auto-docking and energy management systems and methods |
| US8387193B2 (en) | 2005-02-18 | 2013-03-05 | Irobot Corporation | Autonomous surface cleaning robot for wet and dry cleaning |
| US8396592B2 (en) | 2001-06-12 | 2013-03-12 | Irobot Corporation | Method and system for multi-mode coverage for an autonomous robot |
| US8412377B2 (en) | 2000-01-24 | 2013-04-02 | Irobot Corporation | Obstacle following sensor scheme for a mobile robot |
| US8417383B2 (en) | 2006-05-31 | 2013-04-09 | Irobot Corporation | Detecting robot stasis |
| US8418303B2 (en) | 2006-05-19 | 2013-04-16 | Irobot Corporation | Cleaning robot roller processing |
| US8428778B2 (en) | 2002-09-13 | 2013-04-23 | Irobot Corporation | Navigational control system for a robotic device |
| US8463438B2 (en) | 2001-06-12 | 2013-06-11 | Irobot Corporation | Method and system for multi-mode coverage for an autonomous robot |
| US8474090B2 (en) | 2002-01-03 | 2013-07-02 | Irobot Corporation | Autonomous floor-cleaning robot |
| US8515578B2 (en) | 2002-09-13 | 2013-08-20 | Irobot Corporation | Navigational control system for a robotic device |
| US8584305B2 (en) | 2005-12-02 | 2013-11-19 | Irobot Corporation | Modular robot |
| US8600553B2 (en) | 2005-12-02 | 2013-12-03 | Irobot Corporation | Coverage robot mobility |
| US8739355B2 (en) | 2005-02-18 | 2014-06-03 | Irobot Corporation | Autonomous surface cleaning robot for dry cleaning |
| US8780342B2 (en) | 2004-03-29 | 2014-07-15 | Irobot Corporation | Methods and apparatus for position estimation using reflected light sources |
| US8788092B2 (en) | 2000-01-24 | 2014-07-22 | Irobot Corporation | Obstacle following sensor scheme for a mobile robot |
| US8874264B1 (en) | 2004-07-07 | 2014-10-28 | Irobot Corporation | Celestial navigation system for an autonomous robot |
| US8930023B2 (en) | 2009-11-06 | 2015-01-06 | Irobot Corporation | Localization by learning of wave-signal distributions |
| US8972052B2 (en) | 2004-07-07 | 2015-03-03 | Irobot Corporation | Celestial navigation system for an autonomous vehicle |
| US9008835B2 (en) | 2004-06-24 | 2015-04-14 | Irobot Corporation | Remote control scheduler and method for autonomous robotic device |
| US9320398B2 (en) | 2005-12-02 | 2016-04-26 | Irobot Corporation | Autonomous coverage robots |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2326667C3 (de) * | 1973-05-25 | 1982-01-14 | Robert Bosch Gmbh, 7000 Stuttgart | Verfahren zur Aktivierung von Katalysatoren für Elektroden in elektrochemischen Zellen |
| DE2334709C3 (de) * | 1973-07-07 | 1981-12-24 | Robert Bosch Gmbh, 7000 Stuttgart | Brennstoffelektrode für die anodische Oxidation von Formaldehyd in elektrochemischen Brennstoffzellen |
| CA1185149A (en) * | 1980-02-25 | 1985-04-09 | Jurgen F. Gauger | Process for manufacturing a polychelate coating |
| US4510214A (en) * | 1980-10-03 | 1985-04-09 | Tracer Technologies, Inc. | Electrode with electron transfer catalyst |
| US4584251A (en) * | 1983-12-23 | 1986-04-22 | Ciba-Geigy Corporation | Solid electrolyte cell and iodine-doped metal complexes as the cathode material |
| US4711828A (en) * | 1985-05-27 | 1987-12-08 | Babcock-Hitachi Kabushiki Kaisha | Carbon monoxide-oxygen fuel cell |
| CN1260842C (zh) * | 2002-07-09 | 2006-06-21 | 中国科学院长春应用化学研究所 | 燃料电池阴极非铂复合催化剂的制备方法 |
| US20110076598A1 (en) * | 2009-09-30 | 2011-03-31 | Academia Sinica | Corrin compound fuel cell catalysts |
| CN104127156B (zh) | 2010-02-16 | 2017-01-11 | 艾罗伯特公司 | 真空吸尘器毛刷 |
| JP5828475B2 (ja) * | 2011-11-08 | 2015-12-09 | 国立研究開発法人産業技術総合研究所 | ヒドラジン化合物の電気化学的酸化用触媒 |
| JP6414979B2 (ja) * | 2015-04-28 | 2018-10-31 | 国立研究開発法人産業技術総合研究所 | 一酸化炭素の電気化学的酸化用触媒 |
| CN109534456B (zh) * | 2018-11-12 | 2021-04-30 | 北京工业大学 | 一种应用于阳极氧化体系的Co3O4/石墨毡复合电极制备方法 |
| US11382473B2 (en) | 2019-12-11 | 2022-07-12 | Irobot Corporation | Predictive maintenance of mobile cleaning robot |
-
1971
- 1971-06-11 DE DE2128842A patent/DE2128842C3/de not_active Expired
-
1972
- 1972-05-12 CH CH704472A patent/CH581908A5/xx not_active IP Right Cessation
- 1972-06-07 US US00260391A patent/US3821028A/en not_active Expired - Lifetime
- 1972-06-09 IT IT25431/72A patent/IT959800B/it active
- 1972-06-09 GB GB2695672A patent/GB1392072A/en not_active Expired
- 1972-06-09 FR FR7220879A patent/FR2140637A1/fr active Pending
- 1972-06-09 JP JP5701972A patent/JPS4813841A/ja active Pending
- 1972-06-09 SE SE7207653A patent/SE371914B/xx unknown
- 1972-06-09 CA CA144,303A patent/CA962322A/en not_active Expired
Cited By (82)
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| US8412377B2 (en) | 2000-01-24 | 2013-04-02 | Irobot Corporation | Obstacle following sensor scheme for a mobile robot |
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| US8761935B2 (en) | 2000-01-24 | 2014-06-24 | Irobot Corporation | Obstacle following sensor scheme for a mobile robot |
| US9446521B2 (en) | 2000-01-24 | 2016-09-20 | Irobot Corporation | Obstacle following sensor scheme for a mobile robot |
| US8478442B2 (en) | 2000-01-24 | 2013-07-02 | Irobot Corporation | Obstacle following sensor scheme for a mobile robot |
| US9144361B2 (en) | 2000-04-04 | 2015-09-29 | Irobot Corporation | Debris sensor for cleaning apparatus |
| US9167946B2 (en) | 2001-01-24 | 2015-10-27 | Irobot Corporation | Autonomous floor cleaning robot |
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Also Published As
| Publication number | Publication date |
|---|---|
| US3821028A (en) | 1974-06-28 |
| GB1392072A (en) | 1975-04-23 |
| IT959800B (it) | 1973-11-10 |
| JPS4813841A (OSRAM) | 1973-02-21 |
| CA962322A (en) | 1975-02-04 |
| FR2140637A1 (OSRAM) | 1973-01-19 |
| SE371914B (OSRAM) | 1974-12-02 |
| DE2128842A1 (de) | 1972-12-28 |
| DE2128842B2 (de) | 1980-04-24 |
| CH581908A5 (OSRAM) | 1976-11-15 |
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