CN109012675B - 一步法制备石墨烯/镍铁类水滑石纳米片双功能氧催化剂的方法 - Google Patents
一步法制备石墨烯/镍铁类水滑石纳米片双功能氧催化剂的方法 Download PDFInfo
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- CN109012675B CN109012675B CN201810923018.7A CN201810923018A CN109012675B CN 109012675 B CN109012675 B CN 109012675B CN 201810923018 A CN201810923018 A CN 201810923018A CN 109012675 B CN109012675 B CN 109012675B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 52
- 239000003054 catalyst Substances 0.000 title claims abstract description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 32
- 239000001301 oxygen Substances 0.000 title claims abstract description 32
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000002135 nanosheet Substances 0.000 title claims abstract description 30
- GDVKFRBCXAPAQJ-UHFFFAOYSA-A dialuminum;hexamagnesium;carbonate;hexadecahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Mg+2].[Al+3].[Al+3].[O-]C([O-])=O GDVKFRBCXAPAQJ-UHFFFAOYSA-A 0.000 title claims abstract description 29
- 229960001545 hydrotalcite Drugs 0.000 title claims abstract description 29
- 229910001701 hydrotalcite Inorganic materials 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000001588 bifunctional effect Effects 0.000 title claims abstract description 12
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000006243 chemical reaction Methods 0.000 claims abstract description 20
- 239000002131 composite material Substances 0.000 claims abstract description 15
- 239000011259 mixed solution Substances 0.000 claims abstract description 14
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- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 16
- 239000012295 chemical reaction liquid Substances 0.000 claims description 14
- 239000008367 deionised water Substances 0.000 claims description 10
- 229910021641 deionized water Inorganic materials 0.000 claims description 10
- SZQUEWJRBJDHSM-UHFFFAOYSA-N iron(3+);trinitrate;nonahydrate Chemical compound O.O.O.O.O.O.O.O.O.[Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O SZQUEWJRBJDHSM-UHFFFAOYSA-N 0.000 claims description 10
- AOPCKOPZYFFEDA-UHFFFAOYSA-N nickel(2+);dinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O AOPCKOPZYFFEDA-UHFFFAOYSA-N 0.000 claims description 10
- 229910021645 metal ion Inorganic materials 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
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- 239000000446 fuel Substances 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 4
- 238000000975 co-precipitation Methods 0.000 claims description 2
- 238000005868 electrolysis reaction Methods 0.000 claims description 2
- IYWCBYFJFZCCGV-UHFFFAOYSA-N formamide;hydrate Chemical compound O.NC=O IYWCBYFJFZCCGV-UHFFFAOYSA-N 0.000 claims description 2
- 239000012046 mixed solvent Substances 0.000 claims 2
- 238000011065 in-situ storage Methods 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 abstract description 5
- 239000000758 substrate Substances 0.000 abstract description 5
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 21
- 230000000052 comparative effect Effects 0.000 description 16
- 230000003197 catalytic effect Effects 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 10
- 229910000510 noble metal Inorganic materials 0.000 description 9
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- 229910021397 glassy carbon Inorganic materials 0.000 description 8
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 230000027756 respiratory electron transport chain Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229920000557 Nafion® Polymers 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000010411 electrocatalyst Substances 0.000 description 2
- QJSRJXPVIMXHBW-UHFFFAOYSA-J iron(2+);nickel(2+);tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[Fe+2].[Ni+2] QJSRJXPVIMXHBW-UHFFFAOYSA-J 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- XOFYZVNMUHMLCC-ZPOLXVRWSA-N prednisone Chemical compound O=C1C=C[C@]2(C)[C@H]3C(=O)C[C@](C)([C@@](CC4)(O)C(=O)CO)[C@@H]4[C@@H]3CCC2=C1 XOFYZVNMUHMLCC-ZPOLXVRWSA-N 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical class [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 1
- YPRLTLPSXCZCDN-UHFFFAOYSA-M [OH-].[Na+].NC=O Chemical compound [OH-].[Na+].NC=O YPRLTLPSXCZCDN-UHFFFAOYSA-M 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 150000001721 carbon Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000009396 hybridization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
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- 238000003860 storage Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
-
- 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
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
-
- 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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
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CN201810923018.7A CN109012675B (zh) | 2018-08-14 | 2018-08-14 | 一步法制备石墨烯/镍铁类水滑石纳米片双功能氧催化剂的方法 |
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Families Citing this family (10)
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CN109371420B (zh) * | 2018-12-19 | 2020-08-25 | 中国科学院理化技术研究所 | 一种单层多孔镍铁水滑石基电催化析氧电极以及其制备方法和应用 |
CN111068726A (zh) * | 2019-11-26 | 2020-04-28 | 浙江大学 | 一种铁掺杂磷化镍复合掺氮还原氧化石墨烯电催化材料的制备方法 |
CN111847625B (zh) * | 2020-07-17 | 2023-01-31 | 吉林大学 | 利用三元复合纳米材料去除污水中甲基汞的方法及装置 |
CN111841549B (zh) * | 2020-08-06 | 2022-06-24 | 青岛科技大学 | 凝胶自然扩散渗透法制备镍铁类水滑石纳米片石墨烯电催化剂的方法 |
CN112176717A (zh) * | 2020-09-27 | 2021-01-05 | 安徽荣业纺织有限公司 | 一种可以降低织物在洗涤过程中织物磨损的处理工艺 |
CN113546628A (zh) * | 2021-06-22 | 2021-10-26 | 南京工业大学 | 一种双金属氢氧化物-石墨烯气凝胶电催化剂的制备方法 |
CN114249356B (zh) * | 2021-12-01 | 2024-05-17 | 合肥工业大学 | 双金属氢氧化物复合石墨烯催化剂、正极材料和锂硫电池 |
CN115106086B (zh) * | 2022-06-07 | 2023-07-21 | 重庆工商大学 | 双缺陷镍铁类水滑石光催化剂的制备方法及其产品和应用 |
CN115646429A (zh) * | 2022-10-27 | 2023-01-31 | 南京工业大学 | 一种超薄镁镧层状双金属氧化物吸附剂及其制备方法和应用 |
CN116351424A (zh) * | 2023-03-31 | 2023-06-30 | 西南石油大学 | 一种高抗湿ldh@石墨烯臭氧分解催化剂的制备方法及用途 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105514450A (zh) * | 2015-12-20 | 2016-04-20 | 青岛科技大学 | 氮掺杂石墨烯/镍铁类水滑石双功能氧催化剂及其制备方法和应用 |
CN105618060A (zh) * | 2015-12-20 | 2016-06-01 | 青岛科技大学 | 石墨烯/镍铁类水滑石双功能氧催化剂及其制备方法和应用 |
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CN105514450A (zh) * | 2015-12-20 | 2016-04-20 | 青岛科技大学 | 氮掺杂石墨烯/镍铁类水滑石双功能氧催化剂及其制备方法和应用 |
CN105618060A (zh) * | 2015-12-20 | 2016-06-01 | 青岛科技大学 | 石墨烯/镍铁类水滑石双功能氧催化剂及其制备方法和应用 |
Non-Patent Citations (2)
Title |
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A Superlattice of Alternately Stacked Ni_Fe Hydroxide Nanosheets and Graphene for Efficient Splitting of Water;Wei Ma等;《ACS Nano》;20150121;第9卷(第2期);全文 * |
Direct Synthesis of Unilamellar MgAl-LDH Nanosheets and Stacking in Aqueous Solution;Dujuan Liang等;《Langmuir》;20151031;第31卷;第12464-12471页 * |
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