CN115692743B - 一种铂基催化剂的制备方法及其应用 - Google Patents
一种铂基催化剂的制备方法及其应用 Download PDFInfo
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- CN115692743B CN115692743B CN202310010055.XA CN202310010055A CN115692743B CN 115692743 B CN115692743 B CN 115692743B CN 202310010055 A CN202310010055 A CN 202310010055A CN 115692743 B CN115692743 B CN 115692743B
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 291
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 132
- 239000003054 catalyst Substances 0.000 title claims abstract description 76
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 73
- 229910052742 iron Inorganic materials 0.000 claims abstract description 33
- 230000009467 reduction Effects 0.000 claims abstract description 28
- 238000000231 atomic layer deposition Methods 0.000 claims abstract description 20
- 238000000151 deposition Methods 0.000 claims description 49
- 230000008021 deposition Effects 0.000 claims description 46
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 43
- 239000011159 matrix material Substances 0.000 claims description 27
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 15
- 239000007800 oxidant agent Substances 0.000 claims description 15
- 230000001590 oxidative effect Effects 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 14
- 239000012692 Fe precursor Substances 0.000 claims description 13
- 229910003446 platinum oxide Inorganic materials 0.000 claims description 13
- MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 claims description 12
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 8
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- CMHKGULXIWIGBU-UHFFFAOYSA-N [Fe].[Pt] Chemical compound [Fe].[Pt] CMHKGULXIWIGBU-UHFFFAOYSA-N 0.000 claims description 6
- 239000012159 carrier gas Substances 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 238000006276 transfer reaction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 15
- 239000002245 particle Substances 0.000 abstract description 4
- 238000006555 catalytic reaction Methods 0.000 abstract description 3
- 238000011065 in-situ storage Methods 0.000 abstract description 3
- FLDSMVTWEZKONL-AWEZNQCLSA-N 5,5-dimethyl-N-[(3S)-5-methyl-4-oxo-2,3-dihydro-1,5-benzoxazepin-3-yl]-1,4,7,8-tetrahydrooxepino[4,5-c]pyrazole-3-carboxamide Chemical compound CC1(CC2=C(NN=C2C(=O)N[C@@H]2C(N(C3=C(OC2)C=CC=C3)C)=O)CCO1)C FLDSMVTWEZKONL-AWEZNQCLSA-N 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 22
- 125000004429 atom Chemical group 0.000 description 20
- 239000000243 solution Substances 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical group [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000000446 fuel Substances 0.000 description 4
- 206010006322 Breath holding Diseases 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical group [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 description 2
- 230000002779 inactivation Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- UYXWTYRQGBBXHB-UHFFFAOYSA-N platinum 1,2,3,4-tetramethylcyclopenta-1,3-diene Chemical group [Pt].CC1=C(C(=C(C1)C)C)C UYXWTYRQGBBXHB-UHFFFAOYSA-N 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000000026 X-ray photoelectron spectrum Methods 0.000 description 1
- 238000002083 X-ray spectrum Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000010411 electrocatalyst Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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- 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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106423171A (zh) * | 2016-08-01 | 2017-02-22 | 中南民族大学 | 一种用于催化甲醇合成反应的Ni/Cu/M催化剂及其制备方法 |
CN110284121A (zh) * | 2019-06-21 | 2019-09-27 | 南京大学 | 一种成分可调的Co-Pt/Fe-Pt纳米颗粒的制备方法 |
CN114602496A (zh) * | 2021-12-16 | 2022-06-10 | 中国科学院金属研究所 | 纳米碳负载的铂铁双金属催化剂及其制备方法和在富氢气氛下co选择性氧化反应中的应用 |
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DE102011116358A1 (de) * | 2010-10-22 | 2012-04-26 | Gm Global Technology Operations Llc, ( N.D. Ges. D. Staates Delaware) | Nukleierung ultradünner, kontinuierlicher, konformer Metallfilme unter Verwendung der Atomlagenabscheidung und Anwendung als Brennstoffzellenkatalysatoren |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN106423171A (zh) * | 2016-08-01 | 2017-02-22 | 中南民族大学 | 一种用于催化甲醇合成反应的Ni/Cu/M催化剂及其制备方法 |
CN110284121A (zh) * | 2019-06-21 | 2019-09-27 | 南京大学 | 一种成分可调的Co-Pt/Fe-Pt纳米颗粒的制备方法 |
CN114602496A (zh) * | 2021-12-16 | 2022-06-10 | 中国科学院金属研究所 | 纳米碳负载的铂铁双金属催化剂及其制备方法和在富氢气氛下co选择性氧化反应中的应用 |
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Effective date of registration: 20240426 Address after: Room 904-2, Building B, Junwei International Financial Center, No. 89 Jinyang Street, Xuefu Industrial Park, Shanxi Transformation and Comprehensive Reform Demonstration Zone, Taiyuan City, Shanxi Province, 030000 Patentee after: Tongguang Technology (Shanxi) Co.,Ltd. Country or region after: China Address before: 030024 Taiyuan University of Technology, 79 West Avenue, Shanxi, Taiyuan, Yingze Patentee before: Taiyuan University of Technology Country or region before: China |
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