CN107557806B - 一种覆盖于Co-Mo-O上的Co-O高效复合析氢电极及其制备方法 - Google Patents
一种覆盖于Co-Mo-O上的Co-O高效复合析氢电极及其制备方法 Download PDFInfo
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- CN107557806B CN107557806B CN201710747949.1A CN201710747949A CN107557806B CN 107557806 B CN107557806 B CN 107557806B CN 201710747949 A CN201710747949 A CN 201710747949A CN 107557806 B CN107557806 B CN 107557806B
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- 229910017299 Mo—O Inorganic materials 0.000 title claims abstract description 51
- 229910020647 Co-O Inorganic materials 0.000 title claims abstract description 44
- 229910020704 Co—O Inorganic materials 0.000 title claims abstract description 44
- 239000000203 mixture Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000001257 hydrogen Substances 0.000 claims abstract description 32
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 15
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 5
- 239000010941 cobalt Substances 0.000 claims abstract description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 40
- 239000002904 solvent Substances 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 22
- 230000003197 catalytic effect Effects 0.000 claims description 20
- 239000006260 foam Substances 0.000 claims description 20
- 229910052759 nickel Inorganic materials 0.000 claims description 20
- 239000002070 nanowire Substances 0.000 claims description 17
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 15
- 238000007605 air drying Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 10
- 238000000137 annealing Methods 0.000 claims description 8
- 238000011010 flushing procedure Methods 0.000 claims description 8
- OQUOOEBLAKQCOP-UHFFFAOYSA-N nitric acid;hexahydrate Chemical compound O.O.O.O.O.O.O[N+]([O-])=O OQUOOEBLAKQCOP-UHFFFAOYSA-N 0.000 claims description 8
- 239000002243 precursor Substances 0.000 claims description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 6
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000001291 vacuum drying Methods 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 claims description 3
- 229940010552 ammonium molybdate Drugs 0.000 claims description 3
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 3
- 239000011609 ammonium molybdate Substances 0.000 claims description 3
- 239000012378 ammonium molybdate tetrahydrate Substances 0.000 claims description 3
- FIXLYHHVMHXSCP-UHFFFAOYSA-H azane;dihydroxy(dioxo)molybdenum;trioxomolybdenum;tetrahydrate Chemical compound N.N.N.N.N.N.O.O.O.O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O=[Mo](=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O.O[Mo](O)(=O)=O FIXLYHHVMHXSCP-UHFFFAOYSA-H 0.000 claims description 3
- 230000036571 hydration Effects 0.000 claims description 2
- 238000006703 hydration reaction Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 150000004677 hydrates Chemical class 0.000 claims 1
- 239000006193 liquid solution Substances 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 abstract description 9
- 150000001875 compounds Chemical class 0.000 abstract description 5
- 239000007772 electrode material Substances 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 230000002195 synergetic effect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000009257 reactivity Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 238000001027 hydrothermal synthesis Methods 0.000 abstract 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 abstract 1
- 239000002086 nanomaterial Substances 0.000 abstract 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 abstract 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 238000005265 energy consumption Methods 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000157 electrochemical-induced impedance spectroscopy Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229960000935 dehydrated alcohol Drugs 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920000151 polyglycol Polymers 0.000 description 2
- 239000010695 polyglycol Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 241000282376 Panthera tigris Species 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000003411 electrode reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Classifications
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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
Abstract
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CN201710747949.1A CN107557806B (zh) | 2017-08-28 | 2017-08-28 | 一种覆盖于Co-Mo-O上的Co-O高效复合析氢电极及其制备方法 |
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Families Citing this family (6)
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CN108671943B (zh) * | 2018-05-11 | 2020-06-26 | 北京化工大学 | 一种微米槽结构在电极析氢反应中加快气泡溢出的应用 |
CN108796535B (zh) * | 2018-05-29 | 2020-10-23 | 武汉工程大学 | 一种具备三金属铜-钴-钼/泡沫镍多孔电极材料及其制备方法与应用 |
CN112108149A (zh) * | 2019-06-21 | 2020-12-22 | 南京大学昆山创新研究院 | 电催化材料的制备方法及相应材料和使用方法 |
CN113403641B (zh) * | 2021-05-19 | 2022-04-05 | 中山大学 | 一种电催化材料及其制备方法和应用 |
CN113699552B (zh) * | 2021-08-26 | 2022-07-29 | 中南大学 | 一种磷酸钴三氧化钼复合纳米棒阵列三维电极材料及其制备方法与应用 |
CN114293225B (zh) * | 2022-01-10 | 2024-01-23 | 中纯氢能源科技(泰州)有限公司 | 一种Co5.47N/CoMoOx析氢电催化剂制备方法 |
Citations (5)
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US5395422A (en) * | 1989-08-22 | 1995-03-07 | Hydro-Quebec | Process of preparing nanocrystalline powders of an electroactive alloy |
CN1104687A (zh) * | 1993-11-19 | 1995-07-05 | 中国科学院化工冶金研究所 | 低氢过电位活性阴极及其制备方法 |
CN102127776A (zh) * | 2010-01-15 | 2011-07-20 | 北京有色金属研究总院 | 一种高析氢催化活性非晶镀层及其制备方法 |
CN104988536A (zh) * | 2015-08-04 | 2015-10-21 | 重庆大学 | 一种磷化钼酸盐前驱体制备高性能钼基析氢电极的方法 |
CN206127438U (zh) * | 2016-10-31 | 2017-04-26 | 京东方科技集团股份有限公司 | 析氢电极 |
-
2017
- 2017-08-28 CN CN201710747949.1A patent/CN107557806B/zh active Active
Patent Citations (5)
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US5395422A (en) * | 1989-08-22 | 1995-03-07 | Hydro-Quebec | Process of preparing nanocrystalline powders of an electroactive alloy |
CN1104687A (zh) * | 1993-11-19 | 1995-07-05 | 中国科学院化工冶金研究所 | 低氢过电位活性阴极及其制备方法 |
CN102127776A (zh) * | 2010-01-15 | 2011-07-20 | 北京有色金属研究总院 | 一种高析氢催化活性非晶镀层及其制备方法 |
CN104988536A (zh) * | 2015-08-04 | 2015-10-21 | 重庆大学 | 一种磷化钼酸盐前驱体制备高性能钼基析氢电极的方法 |
CN206127438U (zh) * | 2016-10-31 | 2017-04-26 | 京东方科技集团股份有限公司 | 析氢电极 |
Non-Patent Citations (2)
Title |
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Factorial design in the electrodeposition of Co-Mo coatings and their evaluations for hydrogenevolution reaction;Casciano, PNS et al.;《JOURNAL OF ALLOYS AND COMPOUNDS》;20171105;第723卷;164-171 |
Hybrid structure of cobalt monoxide nanowire@nickel hydroxidenitrate nanoflake aligned on nickel foam for high-rate supercapacitor;Guan, C et al.;《ENERGY & ENVIRONMENTAL SCIENCE》;20111130;第4卷(第11期);4496-4499 |
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Denomination of invention: A Co-O High Efficiency Composite Hydrogen Evolution Electrode Covered on Co-Mo-O and Its Preparation Method Effective date of registration: 20220926 Granted publication date: 20190115 Pledgee: Tianjin SME Credit Financing Guarantee Center Pledgor: TIANJIN MAINLAND HYDROGEN EQUIPMENT Co.,Ltd. Registration number: Y2022120000055 |
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