CN111729685A - Electrocatalytic material and preparation method and application thereof - Google Patents
Electrocatalytic material and preparation method and application thereof Download PDFInfo
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- CN111729685A CN111729685A CN202010692049.3A CN202010692049A CN111729685A CN 111729685 A CN111729685 A CN 111729685A CN 202010692049 A CN202010692049 A CN 202010692049A CN 111729685 A CN111729685 A CN 111729685A
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- electrocatalytic material
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- 239000000463 material Substances 0.000 title claims abstract description 76
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims abstract description 68
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 64
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 47
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 47
- 238000006243 chemical reaction Methods 0.000 claims abstract description 37
- 238000002156 mixing Methods 0.000 claims abstract description 29
- 239000002253 acid Substances 0.000 claims abstract description 22
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 20
- 239000005457 ice water Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 238000007654 immersion Methods 0.000 claims abstract description 17
- 230000020477 pH reduction Effects 0.000 claims abstract description 17
- 239000003999 initiator Substances 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims description 39
- 230000007935 neutral effect Effects 0.000 claims description 25
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 24
- 239000003054 catalyst Substances 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 238000004108 freeze drying Methods 0.000 claims description 19
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 17
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 8
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 claims description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 claims description 4
- KMUONIBRACKNSN-UHFFFAOYSA-N potassium dichromate Chemical compound [K+].[K+].[O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O KMUONIBRACKNSN-UHFFFAOYSA-N 0.000 claims description 4
- LCPVQAHEFVXVKT-UHFFFAOYSA-N 2-(2,4-difluorophenoxy)pyridin-3-amine Chemical compound NC1=CC=CN=C1OC1=CC=C(F)C=C1F LCPVQAHEFVXVKT-UHFFFAOYSA-N 0.000 claims description 3
- OZECDDHOAMNMQI-UHFFFAOYSA-H cerium(3+);trisulfate Chemical compound [Ce+3].[Ce+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O OZECDDHOAMNMQI-UHFFFAOYSA-H 0.000 claims description 3
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims description 3
- CHQMHPLRPQMAMX-UHFFFAOYSA-L sodium persulfate Substances [Na+].[Na+].[O-]S(=O)(=O)OOS([O-])(=O)=O CHQMHPLRPQMAMX-UHFFFAOYSA-L 0.000 claims description 3
- 239000004342 Benzoyl peroxide Substances 0.000 claims description 2
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 claims description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 claims description 2
- 235000019400 benzoyl peroxide Nutrition 0.000 claims description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 2
- JLKDVMWYMMLWTI-UHFFFAOYSA-M potassium iodate Chemical compound [K+].[O-]I(=O)=O JLKDVMWYMMLWTI-UHFFFAOYSA-M 0.000 claims description 2
- 239000001230 potassium iodate Substances 0.000 claims description 2
- 229940093930 potassium iodate Drugs 0.000 claims description 2
- 235000006666 potassium iodate Nutrition 0.000 claims description 2
- 229920000767 polyaniline Polymers 0.000 abstract description 24
- 239000002131 composite material Substances 0.000 abstract description 16
- 238000006116 polymerization reaction Methods 0.000 abstract description 10
- 238000011065 in-situ storage Methods 0.000 abstract description 6
- OLBVUFHMDRJKTK-UHFFFAOYSA-N [N].[O] Chemical group [N].[O] OLBVUFHMDRJKTK-UHFFFAOYSA-N 0.000 abstract description 5
- 238000005054 agglomeration Methods 0.000 abstract description 5
- 230000002776 aggregation Effects 0.000 abstract description 5
- 230000003197 catalytic effect Effects 0.000 abstract description 5
- 230000005518 electrochemistry Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 197
- 239000000843 powder Substances 0.000 description 44
- 238000003756 stirring Methods 0.000 description 29
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 21
- 239000001301 oxygen Substances 0.000 description 21
- 229910052760 oxygen Inorganic materials 0.000 description 21
- 238000006722 reduction reaction Methods 0.000 description 21
- 238000005303 weighing Methods 0.000 description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 20
- 229920000557 Nafion® Polymers 0.000 description 20
- 239000007787 solid Substances 0.000 description 20
- 239000000178 monomer Substances 0.000 description 19
- 238000012360 testing method Methods 0.000 description 13
- 230000009467 reduction Effects 0.000 description 11
- 229910021607 Silver chloride Inorganic materials 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 10
- 229910021641 deionized water Inorganic materials 0.000 description 10
- 229910021397 glassy carbon Inorganic materials 0.000 description 10
- YECIFGHRMFEPJK-UHFFFAOYSA-N lidocaine hydrochloride monohydrate Chemical compound O.[Cl-].CC[NH+](CC)CC(=O)NC1=C(C)C=CC=C1C YECIFGHRMFEPJK-UHFFFAOYSA-N 0.000 description 10
- 239000011259 mixed solution Substances 0.000 description 10
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000003575 carbonaceous material Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 238000000967 suction filtration Methods 0.000 description 5
- 239000010411 electrocatalyst Substances 0.000 description 4
- 125000000524 functional group Chemical group 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 239000004160 Ammonium persulphate Substances 0.000 description 1
- -1 Cl)—Sulfate Chemical class 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000019395 ammonium persulphate Nutrition 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 description 1
- 150000004056 anthraquinones Chemical class 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013064 chemical raw material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 125000004433 nitrogen atom Chemical group N* 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Classifications
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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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
-
- 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
-
- 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
- C25B1/28—Per-compounds
- C25B1/30—Peroxides
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- Metallurgy (AREA)
- Catalysts (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
Description
Claims (10)
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CN202010692049.3A CN111729685B (en) | 2020-07-17 | 2020-07-17 | Electrocatalytic material and preparation method and application thereof |
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CN111729685A true CN111729685A (en) | 2020-10-02 |
CN111729685B CN111729685B (en) | 2022-09-30 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114622105A (en) * | 2022-04-08 | 2022-06-14 | 内蒙古科技大学 | Composite material for extracting niobium and preparation method and application method thereof |
Citations (11)
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CN1974667A (en) * | 2006-10-19 | 2007-06-06 | 上海大学 | Prepn process of multiple wall carbon nanotube/polyaniline composite material |
CN101235199A (en) * | 2007-12-26 | 2008-08-06 | 华东理工大学 | Method for preparing carbon nano-tube modified polyaniline nano fiber composite material |
CN102153862A (en) * | 2011-03-14 | 2011-08-17 | 安徽大学 | Preparation method of polyaniline/carbon nano tube compound electromagnetic shielding material |
US20110281204A1 (en) * | 2010-05-11 | 2011-11-17 | Los Alamos National Security, Llc | Preparation of supported electrocatalyst comprising multiwalled carbon nanotubes |
KR20110133189A (en) * | 2010-06-04 | 2011-12-12 | 주식회사 엘지화학 | Carbon nano structure with high electrical conductivity and dispersibility, method for preparing the same and polymer composite containing the same |
CN103044681A (en) * | 2013-01-17 | 2013-04-17 | 黑龙江大学 | Preparation method for polyaniline/carbon nano tube/nano nickel powder material |
CN103613757A (en) * | 2013-12-02 | 2014-03-05 | 兰州理工大学 | Method for preparing conductive polyaniline or coal ash composite material through mingling acid twice |
CN103848420A (en) * | 2013-11-28 | 2014-06-11 | 天津大学 | Amination-acidification modified activated carbon material |
CN105602387A (en) * | 2015-11-25 | 2016-05-25 | 扬州大学 | Preparation method and application of carbon nanotube-reinforced polyaniline electrochemically-anticorrosive composite material |
CN108232203A (en) * | 2016-12-09 | 2018-06-29 | 中国科学院大连化学物理研究所 | A kind of hydrogen peroxide fuel battery cathode and its preparation and application |
CN108440753A (en) * | 2018-04-20 | 2018-08-24 | 武汉科技大学 | Carbon nano-tube/poly aniline/graphene composite and flexible film and preparation method thereof |
-
2020
- 2020-07-17 CN CN202010692049.3A patent/CN111729685B/en active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1974667A (en) * | 2006-10-19 | 2007-06-06 | 上海大学 | Prepn process of multiple wall carbon nanotube/polyaniline composite material |
CN101235199A (en) * | 2007-12-26 | 2008-08-06 | 华东理工大学 | Method for preparing carbon nano-tube modified polyaniline nano fiber composite material |
US20110281204A1 (en) * | 2010-05-11 | 2011-11-17 | Los Alamos National Security, Llc | Preparation of supported electrocatalyst comprising multiwalled carbon nanotubes |
KR20110133189A (en) * | 2010-06-04 | 2011-12-12 | 주식회사 엘지화학 | Carbon nano structure with high electrical conductivity and dispersibility, method for preparing the same and polymer composite containing the same |
CN102153862A (en) * | 2011-03-14 | 2011-08-17 | 安徽大学 | Preparation method of polyaniline/carbon nano tube compound electromagnetic shielding material |
CN103044681A (en) * | 2013-01-17 | 2013-04-17 | 黑龙江大学 | Preparation method for polyaniline/carbon nano tube/nano nickel powder material |
CN103848420A (en) * | 2013-11-28 | 2014-06-11 | 天津大学 | Amination-acidification modified activated carbon material |
CN103613757A (en) * | 2013-12-02 | 2014-03-05 | 兰州理工大学 | Method for preparing conductive polyaniline or coal ash composite material through mingling acid twice |
CN105602387A (en) * | 2015-11-25 | 2016-05-25 | 扬州大学 | Preparation method and application of carbon nanotube-reinforced polyaniline electrochemically-anticorrosive composite material |
CN108232203A (en) * | 2016-12-09 | 2018-06-29 | 中国科学院大连化学物理研究所 | A kind of hydrogen peroxide fuel battery cathode and its preparation and application |
CN108440753A (en) * | 2018-04-20 | 2018-08-24 | 武汉科技大学 | Carbon nano-tube/poly aniline/graphene composite and flexible film and preparation method thereof |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114622105A (en) * | 2022-04-08 | 2022-06-14 | 内蒙古科技大学 | Composite material for extracting niobium and preparation method and application method thereof |
CN114622105B (en) * | 2022-04-08 | 2023-11-10 | 内蒙古科技大学 | Composite material for extracting niobium and preparation method and application method thereof |
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CN111729685B (en) | 2022-09-30 |
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