CN114614032A - 一种甲醇燃料电池阳极复合纳米催化剂材料及其制备方法与应用 - Google Patents
一种甲醇燃料电池阳极复合纳米催化剂材料及其制备方法与应用 Download PDFInfo
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- CN114614032A CN114614032A CN202210268170.2A CN202210268170A CN114614032A CN 114614032 A CN114614032 A CN 114614032A CN 202210268170 A CN202210268170 A CN 202210268170A CN 114614032 A CN114614032 A CN 114614032A
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 165
- 239000000463 material Substances 0.000 title claims abstract description 77
- 239000002131 composite material Substances 0.000 title claims abstract description 68
- 239000011943 nanocatalyst Substances 0.000 title claims abstract description 64
- 239000000446 fuel Substances 0.000 title claims abstract description 10
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 81
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000243 solution Substances 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 34
- 239000000843 powder Substances 0.000 claims abstract description 25
- 239000011259 mixed solution Substances 0.000 claims abstract description 18
- 239000007787 solid Substances 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 17
- 238000000227 grinding Methods 0.000 claims abstract description 15
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 64
- 238000005406 washing Methods 0.000 claims description 29
- YSWBFLWKAIRHEI-UHFFFAOYSA-N 4,5-dimethyl-1h-imidazole Chemical compound CC=1N=CNC=1C YSWBFLWKAIRHEI-UHFFFAOYSA-N 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 230000003197 catalytic effect Effects 0.000 claims description 18
- 239000011701 zinc Substances 0.000 claims description 17
- 238000001291 vacuum drying Methods 0.000 claims description 15
- XIOUDVJTOYVRTB-UHFFFAOYSA-N 1-(1-adamantyl)-3-aminothiourea Chemical compound C1C(C2)CC3CC2CC1(NC(=S)NN)C3 XIOUDVJTOYVRTB-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- QZRHHEURPZONJU-UHFFFAOYSA-N iron(2+) dinitrate nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O QZRHHEURPZONJU-UHFFFAOYSA-N 0.000 claims description 9
- 239000002105 nanoparticle Substances 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- 238000003763 carbonization Methods 0.000 claims description 5
- 239000002244 precipitate Substances 0.000 claims description 5
- 239000000047 product Substances 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 4
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 claims description 4
- 238000004321 preservation Methods 0.000 claims description 4
- 239000002086 nanomaterial Substances 0.000 claims description 3
- 239000013384 organic framework Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 230000001376 precipitating effect Effects 0.000 claims 1
- 238000001556 precipitation Methods 0.000 claims 1
- 239000003575 carbonaceous material Substances 0.000 abstract description 12
- 239000012621 metal-organic framework Substances 0.000 abstract description 9
- 239000003755 preservative agent Substances 0.000 abstract description 7
- 230000002335 preservative effect Effects 0.000 abstract description 7
- 230000002776 aggregation Effects 0.000 abstract description 6
- 238000005054 agglomeration Methods 0.000 abstract description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000013329 compounding Methods 0.000 abstract description 2
- 229910052760 oxygen Inorganic materials 0.000 abstract description 2
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 13
- 239000002184 metal Substances 0.000 description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 230000003647 oxidation Effects 0.000 description 9
- 238000007254 oxidation reaction Methods 0.000 description 9
- 239000013154 zeolitic imidazolate framework-8 Substances 0.000 description 9
- MFLKDEMTKSVIBK-UHFFFAOYSA-N zinc;2-methylimidazol-3-ide Chemical compound [Zn+2].CC1=NC=C[N-]1.CC1=NC=C[N-]1 MFLKDEMTKSVIBK-UHFFFAOYSA-N 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 7
- 238000002484 cyclic voltammetry Methods 0.000 description 5
- 238000011049 filling Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000007789 sealing Methods 0.000 description 5
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- 229910021607 Silver chloride Inorganic materials 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 4
- -1 iron ions Chemical class 0.000 description 4
- 239000002923 metal particle Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- KJCVRFUGPWSIIH-UHFFFAOYSA-N 1-naphthol Chemical compound C1=CC=C2C(O)=CC=CC2=C1 KJCVRFUGPWSIIH-UHFFFAOYSA-N 0.000 description 3
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910021397 glassy carbon Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 3
- 238000009210 therapy by ultrasound Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 description 2
- 230000010718 Oxidation Activity Effects 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000840 electrochemical analysis Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002135 nanosheet Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000010200 validation analysis Methods 0.000 description 1
- 238000004832 voltammetry Methods 0.000 description 1
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- 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
- H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
- H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
-
- 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
-
- 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
- H01M4/8605—Porous electrodes
-
- 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
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
-
- 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
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
-
- 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
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8673—Electrically conductive fillers
-
- 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
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
-
- 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
- H01M4/9041—Metals or alloys
-
- 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
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
-
- 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
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8689—Positive electrodes
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
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Abstract
Description
Claims (10)
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CN202210268170.2A CN114614032A (zh) | 2022-03-18 | 2022-03-18 | 一种甲醇燃料电池阳极复合纳米催化剂材料及其制备方法与应用 |
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CN202210268170.2A CN114614032A (zh) | 2022-03-18 | 2022-03-18 | 一种甲醇燃料电池阳极复合纳米催化剂材料及其制备方法与应用 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116078437A (zh) * | 2023-04-07 | 2023-05-09 | 广东省科学院生态环境与土壤研究所 | 一种ZIF-8/rGO复合光催化剂及其制备方法与应用 |
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CN110357065A (zh) * | 2019-07-15 | 2019-10-22 | 兰州大学 | 具有更高倍率性能和循环性能的纳米多孔碳及其制备方法和应用 |
CN110739463A (zh) * | 2019-10-24 | 2020-01-31 | 南京邮电大学 | 一种双金属有机框架复合材料的制备方法及其应用 |
US20200112033A1 (en) * | 2017-09-25 | 2020-04-09 | Qingdao University | Platinum/black phosphorus@carbon sphere methanol fuel cell anode catalyst and preparation method thereof |
CN111957336A (zh) * | 2020-08-06 | 2020-11-20 | 济南大学 | 一种ZIF-8衍生的Fe-N-C氧还原电催化剂的制备方法 |
CN112993281A (zh) * | 2019-12-12 | 2021-06-18 | 中国科学院大连化学物理研究所 | 一种Fe基多金属电催化剂及制备和应用 |
CN113013428A (zh) * | 2021-02-26 | 2021-06-22 | 华南理工大学 | 一种Fe,Co双金属掺杂介孔碳氧还原催化剂的制备方法及应用 |
CN113186566A (zh) * | 2021-05-06 | 2021-07-30 | 西南大学 | 一种金属有机框架与石墨烯复合材料的制备与析氢应用 |
CN113511647A (zh) * | 2021-04-22 | 2021-10-19 | 广东工业大学 | 一种镍基金属有机框架衍生的二硒化镍/还原氧化石墨烯复合材料的制备方法 |
CN113594469A (zh) * | 2021-07-19 | 2021-11-02 | 江苏索普化工股份有限公司 | 一种双金属有机骨架复合氮掺杂石墨烯催化材料的制备与应用 |
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2022
- 2022-03-18 CN CN202210268170.2A patent/CN114614032A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200112033A1 (en) * | 2017-09-25 | 2020-04-09 | Qingdao University | Platinum/black phosphorus@carbon sphere methanol fuel cell anode catalyst and preparation method thereof |
CN110357065A (zh) * | 2019-07-15 | 2019-10-22 | 兰州大学 | 具有更高倍率性能和循环性能的纳米多孔碳及其制备方法和应用 |
CN110739463A (zh) * | 2019-10-24 | 2020-01-31 | 南京邮电大学 | 一种双金属有机框架复合材料的制备方法及其应用 |
CN112993281A (zh) * | 2019-12-12 | 2021-06-18 | 中国科学院大连化学物理研究所 | 一种Fe基多金属电催化剂及制备和应用 |
CN111957336A (zh) * | 2020-08-06 | 2020-11-20 | 济南大学 | 一种ZIF-8衍生的Fe-N-C氧还原电催化剂的制备方法 |
CN113013428A (zh) * | 2021-02-26 | 2021-06-22 | 华南理工大学 | 一种Fe,Co双金属掺杂介孔碳氧还原催化剂的制备方法及应用 |
CN113511647A (zh) * | 2021-04-22 | 2021-10-19 | 广东工业大学 | 一种镍基金属有机框架衍生的二硒化镍/还原氧化石墨烯复合材料的制备方法 |
CN113186566A (zh) * | 2021-05-06 | 2021-07-30 | 西南大学 | 一种金属有机框架与石墨烯复合材料的制备与析氢应用 |
CN113594469A (zh) * | 2021-07-19 | 2021-11-02 | 江苏索普化工股份有限公司 | 一种双金属有机骨架复合氮掺杂石墨烯催化材料的制备与应用 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116078437A (zh) * | 2023-04-07 | 2023-05-09 | 广东省科学院生态环境与土壤研究所 | 一种ZIF-8/rGO复合光催化剂及其制备方法与应用 |
CN116078437B (zh) * | 2023-04-07 | 2023-12-26 | 广东省科学院生态环境与土壤研究所 | 一种ZIF-8/rGO复合光催化剂及其制备方法与应用 |
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