WO2008141628A3 - Verfahren zur herstellung eines geträgerten katalysators für die oxidation von kohlenmonoxid, dieser geträgerte katalysator sowie ein verfahren zur oxidation von kohlenmonoxid - Google Patents
Verfahren zur herstellung eines geträgerten katalysators für die oxidation von kohlenmonoxid, dieser geträgerte katalysator sowie ein verfahren zur oxidation von kohlenmonoxid Download PDFInfo
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- WO2008141628A3 WO2008141628A3 PCT/DE2008/000855 DE2008000855W WO2008141628A3 WO 2008141628 A3 WO2008141628 A3 WO 2008141628A3 DE 2008000855 W DE2008000855 W DE 2008000855W WO 2008141628 A3 WO2008141628 A3 WO 2008141628A3
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- oxidation
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- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/16—Reducing
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- B01D—SEPARATION
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- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
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- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
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- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
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- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
- B01J31/30—Halides
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- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/50—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification
- C01B3/56—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids
- C01B3/58—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction
- C01B3/583—Separation of hydrogen or hydrogen containing gases from gaseous mixtures, e.g. purification by contacting with solids; Regeneration of used solids including a catalytic reaction the reaction being the selective oxidation of carbon monoxide
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- H01M4/8605—Porous electrodes
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- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
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- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
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- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
- H01M8/0668—Removal of carbon monoxide or carbon dioxide
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/10—Noble metals or compounds thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/502—Carbon monoxide
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
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- C01B2203/04—Integrated processes for the production of hydrogen or synthesis gas containing a purification step for the hydrogen or the synthesis gas
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- C01B2203/047—Composition of the impurity the impurity being carbon monoxide
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- 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
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- Y02E60/50—Fuel cells
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- Chemical Kinetics & Catalysis (AREA)
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- Oil, Petroleum & Natural Gas (AREA)
- Composite Materials (AREA)
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Abstract
Die Erfindung betrifft ein Verfahren zur Herstellung eines geträgerten Oxidationskatalysators mit Polyanilin oder einem Polyanilinderivat als Träger und einer katalytisch aktiven Spezies, erhalten aus einer Verbindung auf der Basis eines Metalls aus den Gruppen 8 bis 11 des Periodensystems der Elemente. Ferner betrifft die Erfindung den nach dem erfindungsgemäßen Verfahren erhaltenen geträgerten Katalysator sowie ein Verfahren zur Oxidation von Kohlenmonoxid unter Verwendung dieses Katalysators. Außerdem hat die Erfindung eine Brennstoffzelle zum Gegenstand, die neben dem eigentlichen Brennstoffzellen-Katalysator mit dem erfindungsgemäßen geträgerten Katalysator zum Zwecke der Entgiftung, d.h. Kohlenmonoxidentfernung, der eingesetzten Gase ausgestattet ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007024619A DE102007024619B4 (de) | 2007-05-24 | 2007-05-24 | Verfahren zur Herstellung eines geträgerten Katalysators für die Oxidation von Kohlenmonoxid, dieser geträgerte Katalysator sowie ein Verfahren zur Oxidation von Kohlenmonoxid |
DE102007024619.8 | 2007-05-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008141628A2 WO2008141628A2 (de) | 2008-11-27 |
WO2008141628A3 true WO2008141628A3 (de) | 2009-01-15 |
Family
ID=39870341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/000855 WO2008141628A2 (de) | 2007-05-24 | 2008-05-21 | Verfahren zur herstellung eines geträgerten katalysators für die oxidation von kohlenmonoxid, dieser geträgerte katalysator sowie ein verfahren zur oxidation von kohlenmonoxid |
Country Status (2)
Country | Link |
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DE (1) | DE102007024619B4 (de) |
WO (1) | WO2008141628A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103495432B (zh) * | 2013-09-11 | 2016-12-07 | 重庆大学 | 一种高效稳定的燃料电池催化剂制备方法 |
CN114558617B (zh) * | 2022-03-03 | 2023-04-28 | 西安交通大学 | 一种Fe单原子催化剂Fe-PANI作为非均相芬顿催化剂的应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3912735A1 (de) * | 1989-04-19 | 1990-10-25 | Basf Ag | Elektroden fuer methanol/luft-brennstoffzellen |
US5334292A (en) * | 1992-08-17 | 1994-08-02 | Board Of Regents, The University Of Texas System | Conducting polymer films containing nanodispersed catalyst particles: a new type of composite material for technological applications |
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US20020132157A1 (en) * | 1999-08-20 | 2002-09-19 | Medis-El Ltd | Class of electrocatalysts and a gas diffusion electrode based thereon for fuel cells |
US20050019650A1 (en) * | 2003-07-24 | 2005-01-27 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Fuel cell electrode, fuel cell, and manufacturing methods thereof |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU6396900A (en) * | 1999-08-20 | 2001-03-19 | Medis El Ltd. | A new class of electrocatalysts and a gas diffusion electrode based thereon |
US6878664B1 (en) * | 2001-01-16 | 2005-04-12 | Medis El Ltd. | Class of electrocatalysts and a gas diffusion electrode based thereon for fuel cells |
DE10164467A1 (de) | 2001-12-20 | 2003-07-10 | Inst Angewandte Chemie Berlin | Katalysatoren für die Epoxidierung olefinischer Verbindungen |
JP2004087427A (ja) * | 2002-08-29 | 2004-03-18 | Hitachi Chem Co Ltd | 導電性高分子−金属クラスタ複合体電極およびその製造方法 |
CN1243389C (zh) | 2004-04-02 | 2006-02-22 | 北京科技大学 | 燃料电池中聚合物负载催化剂电极及其制备方法 |
JP4568820B2 (ja) * | 2005-03-10 | 2010-10-27 | 国立大学法人大阪大学 | π共役系分子化合物−金属ナノクラスターの製造方法 |
KR100684734B1 (ko) | 2005-06-28 | 2007-02-20 | 삼성에스디아이 주식회사 | 연료 전지용 고분자 전해질 막, 이의 제조 방법 및 이를 포함하는 연료 전지 장치 |
KR101213475B1 (ko) | 2005-08-20 | 2012-12-20 | 삼성에스디아이 주식회사 | 중형 다공성 탄소 복합체, 그 제조방법 및 이를 이용한연료전지 |
DE102005043127A1 (de) | 2005-09-10 | 2007-03-15 | Pemeas Gmbh | Verfahren zur Konditionierung von Membran-Elektroden-Einheiten für Brennstoffzellen |
DE102006011822B4 (de) | 2006-03-13 | 2010-05-20 | Technische Universität Darmstadt | Reaktor für heterogene Gasphasenreaktionen, Vorrichtung zum Testen von Katalysatoren für heterogene Gasphasenreaktionen und Verfahren zum Testen solcher Katalysatoren |
-
2007
- 2007-05-24 DE DE102007024619A patent/DE102007024619B4/de not_active Expired - Fee Related
-
2008
- 2008-05-21 WO PCT/DE2008/000855 patent/WO2008141628A2/de active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE3912735A1 (de) * | 1989-04-19 | 1990-10-25 | Basf Ag | Elektroden fuer methanol/luft-brennstoffzellen |
US5334292A (en) * | 1992-08-17 | 1994-08-02 | Board Of Regents, The University Of Texas System | Conducting polymer films containing nanodispersed catalyst particles: a new type of composite material for technological applications |
US5523177A (en) * | 1994-10-12 | 1996-06-04 | Giner, Inc. | Membrane-electrode assembly for a direct methanol fuel cell |
US20020132157A1 (en) * | 1999-08-20 | 2002-09-19 | Medis-El Ltd | Class of electrocatalysts and a gas diffusion electrode based thereon for fuel cells |
US20050019650A1 (en) * | 2003-07-24 | 2005-01-27 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Fuel cell electrode, fuel cell, and manufacturing methods thereof |
Non-Patent Citations (3)
Title |
---|
AKKARAT MANASILP, ERDOGAN GULARI: "Selective CO oxidation over Pt/alumina catalystas for fuel cell applications", APPLIED CATALYSIS, vol. 37, 2002, on-line, pages 17 - 25, XP002502057 * |
C. COUTABCEAU, M.J. CROISSANT, T. NAPPORN, C. LAMY: "Electrocatalytic reduction of dioxygen at platinum particles dispersed in a polyaniline film", ELECTROCHIMICA ACTA, vol. 46, 8 December 2000 (2000-12-08), on-line, pages 579 - 588, XP002502056 * |
W.T. NAPPORN, J-M. LÉGER, C. LAMY: "Electrocatalytic oxidation of carbon monoxide at lower potentials on platinum-based alloys incorporated in polyaniline", JOURNAL OF ELECTROANALYTICAL CHEMISTRY, vol. 408, 11 December 1998 (1998-12-11), on-line, pages 141 - 147, XP002502055 * |
Also Published As
Publication number | Publication date |
---|---|
WO2008141628A2 (de) | 2008-11-27 |
DE102007024619A1 (de) | 2008-12-04 |
DE102007024619B4 (de) | 2013-01-10 |
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