CN113061928B - 二硫化钼纳米片@硫化钴纳米颗粒阵列电极的制备方法 - Google Patents
二硫化钼纳米片@硫化钴纳米颗粒阵列电极的制备方法 Download PDFInfo
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- CN113061928B CN113061928B CN202110315443.XA CN202110315443A CN113061928B CN 113061928 B CN113061928 B CN 113061928B CN 202110315443 A CN202110315443 A CN 202110315443A CN 113061928 B CN113061928 B CN 113061928B
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- molybdenum disulfide
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- cobalt sulfide
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- 229910052982 molybdenum disulfide Inorganic materials 0.000 title claims abstract description 65
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 239000002105 nanoparticle Substances 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 239000012298 atmosphere Substances 0.000 claims abstract description 20
- INPLXZPZQSLHBR-UHFFFAOYSA-N cobalt(2+);sulfide Chemical group [S-2].[Co+2] INPLXZPZQSLHBR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000002135 nanosheet Substances 0.000 claims abstract description 14
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000011065 in-situ storage Methods 0.000 claims abstract description 12
- 150000001868 cobalt Chemical class 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000003125 aqueous solvent Substances 0.000 claims abstract description 3
- 230000008021 deposition Effects 0.000 claims abstract 2
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 34
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical group [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 7
- 239000007789 gas Substances 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000012159 carrier gas Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims 2
- 229940011182 cobalt acetate Drugs 0.000 claims 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims 1
- 229940044175 cobalt sulfate Drugs 0.000 claims 1
- 229910000361 cobalt sulfate Inorganic materials 0.000 claims 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims 1
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims 1
- 239000002904 solvent Substances 0.000 claims 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract description 66
- 239000001257 hydrogen Substances 0.000 abstract description 66
- 229910052739 hydrogen Inorganic materials 0.000 abstract description 66
- 238000006243 chemical reaction Methods 0.000 abstract description 33
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005530 etching Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 70
- 239000007864 aqueous solution Substances 0.000 description 39
- 238000004519 manufacturing process Methods 0.000 description 31
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 30
- 229910021642 ultra pure water Inorganic materials 0.000 description 30
- 239000012498 ultrapure water Substances 0.000 description 30
- 239000000843 powder Substances 0.000 description 23
- 238000001291 vacuum drying Methods 0.000 description 16
- 229920000049 Carbon (fiber) Polymers 0.000 description 15
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 description 15
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 15
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 15
- 229940010552 ammonium molybdate Drugs 0.000 description 15
- 235000018660 ammonium molybdate Nutrition 0.000 description 15
- 239000011609 ammonium molybdate Substances 0.000 description 15
- 239000004917 carbon fiber Substances 0.000 description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 15
- 238000001075 voltammogram Methods 0.000 description 11
- 239000002131 composite material Substances 0.000 description 9
- 238000001878 scanning electron micrograph Methods 0.000 description 8
- XUKVMZJGMBEQDE-UHFFFAOYSA-N [Co](=S)=S Chemical compound [Co](=S)=S XUKVMZJGMBEQDE-UHFFFAOYSA-N 0.000 description 7
- 235000019270 ammonium chloride Nutrition 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 239000012670 alkaline solution Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910052961 molybdenite Inorganic materials 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000002134 carbon nanofiber Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 transition metal sulfide Chemical class 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000003775 Density Functional Theory Methods 0.000 description 1
- 206010028813 Nausea Diseases 0.000 description 1
- 241000220259 Raphanus Species 0.000 description 1
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000010335 hydrothermal treatment Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002055 nanoplate Substances 0.000 description 1
- 239000002073 nanorod Substances 0.000 description 1
- 230000008693 nausea Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inert Electrodes (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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CN202110315443.XA CN113061928B (zh) | 2021-03-24 | 2021-03-24 | 二硫化钼纳米片@硫化钴纳米颗粒阵列电极的制备方法 |
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FR3133544B1 (fr) | 2022-03-18 | 2024-03-08 | Ifp Energies Now | Matériau catalytique à base d’un élément du groupe VIB et d’un élément du groupe IVB pour la production d’hydrogène par électrolyse de l’eau |
Citations (8)
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CN102849798A (zh) * | 2012-08-29 | 2013-01-02 | 北京化工大学 | 一种二硫化钼纳米片薄膜材料及其制备方法 |
CN106319559A (zh) * | 2016-08-22 | 2017-01-11 | 吉林大学 | 一种电催化制氢材料及其制备方法 |
CN108385132A (zh) * | 2018-03-09 | 2018-08-10 | 三峡大学 | 一种Co掺杂MoS2阵列原位电极的CVD制备方法 |
CN108396330A (zh) * | 2018-03-09 | 2018-08-14 | 三峡大学 | 一种二硫化钼纳米片@硫化钴纳米针原位阵列电极的制备方法 |
CN108411322A (zh) * | 2018-03-09 | 2018-08-17 | 三峡大学 | 一种硫化钴与二硫化钼原位复合电极的制备方法及其在水电解制氢上的应用 |
CN108855145A (zh) * | 2018-06-21 | 2018-11-23 | 青岛大学 | 一种两步法制备硫化钴/硫化钼复合材料及在氢气析出反应应用 |
CN110690469A (zh) * | 2019-10-16 | 2020-01-14 | 三峡大学 | 一种原位缺陷修饰Co9S8-多孔氮掺杂碳电极的制备方法 |
CN111495394A (zh) * | 2020-05-21 | 2020-08-07 | 南京师范大学 | 一种碳布负载的CoS2/MoS2异质结复合材料及其制备方法和应用 |
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2021
- 2021-03-24 CN CN202110315443.XA patent/CN113061928B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102849798A (zh) * | 2012-08-29 | 2013-01-02 | 北京化工大学 | 一种二硫化钼纳米片薄膜材料及其制备方法 |
CN106319559A (zh) * | 2016-08-22 | 2017-01-11 | 吉林大学 | 一种电催化制氢材料及其制备方法 |
CN108385132A (zh) * | 2018-03-09 | 2018-08-10 | 三峡大学 | 一种Co掺杂MoS2阵列原位电极的CVD制备方法 |
CN108396330A (zh) * | 2018-03-09 | 2018-08-14 | 三峡大学 | 一种二硫化钼纳米片@硫化钴纳米针原位阵列电极的制备方法 |
CN108411322A (zh) * | 2018-03-09 | 2018-08-17 | 三峡大学 | 一种硫化钴与二硫化钼原位复合电极的制备方法及其在水电解制氢上的应用 |
CN108855145A (zh) * | 2018-06-21 | 2018-11-23 | 青岛大学 | 一种两步法制备硫化钴/硫化钼复合材料及在氢气析出反应应用 |
CN110690469A (zh) * | 2019-10-16 | 2020-01-14 | 三峡大学 | 一种原位缺陷修饰Co9S8-多孔氮掺杂碳电极的制备方法 |
CN111495394A (zh) * | 2020-05-21 | 2020-08-07 | 南京师范大学 | 一种碳布负载的CoS2/MoS2异质结复合材料及其制备方法和应用 |
Non-Patent Citations (1)
Title |
---|
"Co-catalytic Effects of CoS2 on the Activity of the MoS2 Catalyst for Electrochemical Hydrogen Evolution";Ranjith Bose等;《acs.langmuir》;20170525;第33卷;第5628-5635页 * |
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