CN107694586A - 一种石墨烯缠绕碳化钼/碳微球电催化剂及其制备方法以及在酸性条件下电解水制氢中应用 - Google Patents
一种石墨烯缠绕碳化钼/碳微球电催化剂及其制备方法以及在酸性条件下电解水制氢中应用 Download PDFInfo
- Publication number
- CN107694586A CN107694586A CN201710785956.0A CN201710785956A CN107694586A CN 107694586 A CN107694586 A CN 107694586A CN 201710785956 A CN201710785956 A CN 201710785956A CN 107694586 A CN107694586 A CN 107694586A
- Authority
- CN
- China
- Prior art keywords
- carbosphere
- catalyst
- elctro
- molybdenum carbide
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 43
- 239000003054 catalyst Substances 0.000 title claims abstract description 34
- QIJNJJZPYXGIQM-UHFFFAOYSA-N 1lambda4,2lambda4-dimolybdacyclopropa-1,2,3-triene Chemical compound [Mo]=C=[Mo] QIJNJJZPYXGIQM-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910039444 MoC Inorganic materials 0.000 title claims abstract description 33
- 238000004804 winding Methods 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000001257 hydrogen Substances 0.000 title claims abstract description 17
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 17
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 9
- 239000002253 acid Substances 0.000 title claims abstract description 8
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000001694 spray drying Methods 0.000 claims abstract description 20
- 229920001661 Chitosan Polymers 0.000 claims abstract description 17
- 239000000243 solution Substances 0.000 claims abstract description 17
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011259 mixed solution Substances 0.000 claims abstract description 10
- 239000012046 mixed solvent Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 10
- 239000012298 atmosphere Substances 0.000 claims abstract description 3
- 239000011261 inert gas Substances 0.000 claims abstract description 3
- 238000000137 annealing Methods 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000011609 ammonium molybdate Substances 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
- 235000018660 ammonium molybdate Nutrition 0.000 claims description 3
- 229940010552 ammonium molybdate Drugs 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 235000007686 potassium Nutrition 0.000 claims description 2
- 235000015393 sodium molybdate Nutrition 0.000 claims description 2
- 239000011684 sodium molybdate Substances 0.000 claims description 2
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 claims description 2
- 238000006555 catalytic reaction Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 4
- 239000002105 nanoparticle Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract 1
- 239000003643 water by type Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000012300 argon atmosphere Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 238000010792 warming Methods 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910003178 Mo2C Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 229920000557 Nafion® Polymers 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000002242 deionisation method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002389 environmental scanning electron microscopy Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004502 linear sweep voltammetry Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052976 metal sulfide Inorganic materials 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/20—Carbon compounds
- B01J27/22—Carbides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/33—Electric or magnetic properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
- B01J37/082—Decomposition and pyrolysis
- B01J37/084—Decomposition of carbon-containing compounds into carbon
-
- 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
-
- 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
- C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
- C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710785956.0A CN107694586B (zh) | 2017-09-04 | 2017-09-04 | 一种石墨烯缠绕碳化钼/碳微球电催化剂及其制备方法以及在酸性条件下电解水制氢中应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710785956.0A CN107694586B (zh) | 2017-09-04 | 2017-09-04 | 一种石墨烯缠绕碳化钼/碳微球电催化剂及其制备方法以及在酸性条件下电解水制氢中应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107694586A true CN107694586A (zh) | 2018-02-16 |
CN107694586B CN107694586B (zh) | 2019-03-05 |
Family
ID=61171937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710785956.0A Active CN107694586B (zh) | 2017-09-04 | 2017-09-04 | 一种石墨烯缠绕碳化钼/碳微球电催化剂及其制备方法以及在酸性条件下电解水制氢中应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107694586B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109081347A (zh) * | 2018-07-16 | 2018-12-25 | 湖南大学 | 一种基于相分离合成多孔碳微球的方法 |
CN110433835A (zh) * | 2019-07-02 | 2019-11-12 | 常州大学 | 一种高效析氢催化剂及其制备方法 |
WO2022222430A1 (zh) * | 2021-04-20 | 2022-10-27 | 广东石油化工学院 | 一种锡基双金属碳化物@碳纳米链核壳结构及其制备方法和应用 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102513139A (zh) * | 2011-12-02 | 2012-06-27 | 浙江工业大学 | 一种Pt-WC/石墨烯复合电催化剂及其制备方法 |
CN103357408A (zh) * | 2012-03-31 | 2013-10-23 | 浙江工业大学 | WC/CNT、WC/CNT/Pt复合材料及其制备方法和应用 |
-
2017
- 2017-09-04 CN CN201710785956.0A patent/CN107694586B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102513139A (zh) * | 2011-12-02 | 2012-06-27 | 浙江工业大学 | 一种Pt-WC/石墨烯复合电催化剂及其制备方法 |
CN103357408A (zh) * | 2012-03-31 | 2013-10-23 | 浙江工业大学 | WC/CNT、WC/CNT/Pt复合材料及其制备方法和应用 |
Non-Patent Citations (2)
Title |
---|
ZONGHUA PU ET AL.: "Mo2C quantum dot embedded chitosan-derived nitrogen-doped carbon for efficient hydrogen evolution in a broad pH range", 《CHEM. COMMUN.》 * |
王平: "氮掺杂石墨烯和碳化钼/石墨烯复合纳米材料的电催化性能研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109081347A (zh) * | 2018-07-16 | 2018-12-25 | 湖南大学 | 一种基于相分离合成多孔碳微球的方法 |
CN110433835A (zh) * | 2019-07-02 | 2019-11-12 | 常州大学 | 一种高效析氢催化剂及其制备方法 |
WO2022222430A1 (zh) * | 2021-04-20 | 2022-10-27 | 广东石油化工学院 | 一种锡基双金属碳化物@碳纳米链核壳结构及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN107694586B (zh) | 2019-03-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108385124B (zh) | 一种用于析氢反应的过渡族金属/碳管/石墨烯电催化剂的制备方法 | |
CN109046408B (zh) | 一种复合析氢电催化材料及其制备方法和应用 | |
CN107904620B (zh) | 一种三维石墨烯/碳纳米管基二硫化钼/硫化钴复合材料电催化剂及其制备方法和应用 | |
CN105688958A (zh) | 多面体形磷化钴/石墨碳杂化材料及其制备方法和应用 | |
CN112495408B (zh) | 一种电催化析氢纳米材料的制备方法 | |
CN105170169A (zh) | 一种氮掺杂石墨烯-铁基纳米颗粒复合型催化剂及其制备方法 | |
CN103413951A (zh) | 氮掺杂石墨烯负载Pt基合金纳米电催化剂及其制备方法 | |
CN112517011B (zh) | 一种碳基镍铁双金属析氧催化剂及其制备方法 | |
CN105070924B (zh) | 一种直接甲醇燃料电池硫化钼功能化碳纳米管载Pt催化剂及其制备方法 | |
CN106025244A (zh) | 一种硒化镍/石墨烯/碳纳米管复合材料及其制备方法 | |
Wei et al. | Economical, green and rapid synthesis of CDs-Cu2O/CuO nanotube from the biomass waste reed as sensitive sensing platform for the electrochemical detection of hydrazine | |
CN103816894B (zh) | 掺杂型石墨烯负载PtRu合金纳米电催化剂及其制备方法 | |
CN107335451A (zh) | 铂/二硫化钼纳米片/石墨烯三维复合电极催化剂的制备方法 | |
CN110787823B (zh) | 三维氮掺杂的花型碳球负载超细氮掺杂碳化钼纳米粒子及制备方法和应用 | |
CN112968184B (zh) | 一种三明治结构的电催化剂及其制备方法和应用 | |
CN112103520A (zh) | 一种醇类燃料电池的阳极催化剂 | |
CN107694586B (zh) | 一种石墨烯缠绕碳化钼/碳微球电催化剂及其制备方法以及在酸性条件下电解水制氢中应用 | |
CN111659394A (zh) | 一种铜基催化剂及其制备方法和应用 | |
CN105778088B (zh) | 一种石墨烯/聚苯胺纳米棒阵列复合材料及其制备方法与应用 | |
CN112657523A (zh) | 二硫化钼纳米片/氮化碳纳米片/石墨烯三维复合电极催化剂的制备方法 | |
CN108273524B (zh) | 一种硫属化合物与过渡金属修饰的碳复合材料及其制备方法与应用 | |
CN104525218B (zh) | 一种Pt-CoSi2/石墨烯复合电催化剂的制备方法 | |
CN114232012A (zh) | 离子液体改性纳米碳材料催化剂及其制备方法和应用 | |
CN115094440B (zh) | 钴/四氧化三铁/碳纳米管/c多孔微球制氢催化剂的制备方法 | |
CN114990628B (zh) | 焦耳热快速合成的双功能电催化剂及其在高效水分解中的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20180216 Assignee: WENZHOU JIUYUAN LITHIUM BATTERY TECHNOLOGY DEVELOPMENT Co.,Ltd. Assignor: Wenzhou University Contract record no.: X2020330000100 Denomination of invention: A graphene wound molybdenum carbide / carbon microsphere electrocatalyst and its preparation method and application in hydrogen production by electrolyzing water under acidic conditions Granted publication date: 20190305 License type: Common License Record date: 20201115 |
|
EE01 | Entry into force of recordation of patent licensing contract |