CN107994237B - 一种燃料电池用多金属催化剂及其制备方法 - Google Patents
一种燃料电池用多金属催化剂及其制备方法 Download PDFInfo
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- CN107994237B CN107994237B CN201711184720.8A CN201711184720A CN107994237B CN 107994237 B CN107994237 B CN 107994237B CN 201711184720 A CN201711184720 A CN 201711184720A CN 107994237 B CN107994237 B CN 107994237B
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- catalyst
- carrier
- conductive carbon
- vermiculite
- active component
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- 239000003054 catalyst Substances 0.000 title claims abstract description 62
- 239000000446 fuel Substances 0.000 title claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 31
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 31
- 239000010455 vermiculite Substances 0.000 claims abstract description 26
- 229910052902 vermiculite Inorganic materials 0.000 claims abstract description 26
- 235000019354 vermiculite Nutrition 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 24
- 238000002156 mixing Methods 0.000 claims abstract description 13
- 229910052723 transition metal Inorganic materials 0.000 claims abstract description 11
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 10
- 150000003624 transition metals Chemical class 0.000 claims abstract description 7
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 6
- 238000005470 impregnation Methods 0.000 claims abstract description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 23
- 239000011259 mixed solution Substances 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 11
- -1 transition metal salt Chemical class 0.000 claims description 11
- 239000011261 inert gas Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 238000007598 dipping method Methods 0.000 claims description 4
- 150000003057 platinum Chemical class 0.000 claims description 4
- 229910052684 Cerium Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 2
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- 239000002131 composite material Substances 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 12
- 239000012528 membrane Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- 238000002791 soaking Methods 0.000 description 8
- 239000004575 stone Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 6
- 229910052739 hydrogen Inorganic materials 0.000 description 6
- 229910052763 palladium Inorganic materials 0.000 description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 5
- 229910001252 Pd alloy Inorganic materials 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 description 5
- 238000001132 ultrasonic dispersion Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Inorganic materials [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910001260 Pt alloy Inorganic materials 0.000 description 3
- 239000010953 base metal Substances 0.000 description 3
- 239000005518 polymer electrolyte Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 239000010445 mica Substances 0.000 description 2
- 229910052618 mica group Inorganic materials 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 102000004310 Ion Channels Human genes 0.000 description 1
- 229910000929 Ru alloy Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000002195 synergetic effect Effects 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
- H01M4/92—Metals of platinum group
- H01M4/921—Alloys or mixtures with metallic elements
-
- 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
-
- 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
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201711184720.8A CN107994237B (zh) | 2017-11-23 | 2017-11-23 | 一种燃料电池用多金属催化剂及其制备方法 |
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CN201711184720.8A CN107994237B (zh) | 2017-11-23 | 2017-11-23 | 一种燃料电池用多金属催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN107994237A CN107994237A (zh) | 2018-05-04 |
CN107994237B true CN107994237B (zh) | 2020-09-04 |
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CN201711184720.8A Active CN107994237B (zh) | 2017-11-23 | 2017-11-23 | 一种燃料电池用多金属催化剂及其制备方法 |
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CN115663215B (zh) * | 2022-12-12 | 2024-03-12 | 华北电力大学 | 负载型电催化剂的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101140993A (zh) * | 2006-09-04 | 2008-03-12 | 三星Sdi株式会社 | 含两种或多种金属组分的电极催化剂及其制备方法以及包含它的燃料电池 |
JP2009101257A (ja) * | 2007-10-19 | 2009-05-14 | Inst Nuclear Energy Research Rocaec | バーミキュライト(Expandedvermiculite)を担体に用いた一酸化炭素選択酸化触媒 |
KR20150138878A (ko) * | 2014-05-30 | 2015-12-11 | (주)알티아이엔지니어링 | 폐촉매에서 회수한 백금을 이용한 연료전지용 선택적 산화 촉매 제조방법 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7541311B2 (en) * | 2007-08-31 | 2009-06-02 | Institute Of Nuclear Energy Research | Vermiculite supported catalyst for CO preferential oxidation and the process of preparing the same |
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2017
- 2017-11-23 CN CN201711184720.8A patent/CN107994237B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101140993A (zh) * | 2006-09-04 | 2008-03-12 | 三星Sdi株式会社 | 含两种或多种金属组分的电极催化剂及其制备方法以及包含它的燃料电池 |
JP2009101257A (ja) * | 2007-10-19 | 2009-05-14 | Inst Nuclear Energy Research Rocaec | バーミキュライト(Expandedvermiculite)を担体に用いた一酸化炭素選択酸化触媒 |
KR20150138878A (ko) * | 2014-05-30 | 2015-12-11 | (주)알티아이엔지니어링 | 폐촉매에서 회수한 백금을 이용한 연료전지용 선택적 산화 촉매 제조방법 |
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CN107994237A (zh) | 2018-05-04 |
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Effective date of registration: 20240515 Address after: Building A1, Dongyu Intelligent Manufacturing Science and Technology Innovation Center, No. 26 Yinhuan Road, Changshu High tech Industrial Development Zone, Suzhou City, Jiangsu Province, 215500 Patentee after: Suzhou Huiling Technology Transfer Co.,Ltd. Country or region after: China Address before: 215506 No.1 Xianshi Road, High tech Industrial Development Zone, Changshu City, Jiangsu Province Patentee before: SUZHOU HUIZHI LIGHT ALLOY TECHNOLOGY Co.,Ltd. Country or region before: China |
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