CN107308977B - Difunctional VPO catalysts of cobalt nitrogen sulphur codope carbon aerogels and its preparation method and application - Google Patents
Difunctional VPO catalysts of cobalt nitrogen sulphur codope carbon aerogels and its preparation method and application Download PDFInfo
- Publication number
- CN107308977B CN107308977B CN201710585199.2A CN201710585199A CN107308977B CN 107308977 B CN107308977 B CN 107308977B CN 201710585199 A CN201710585199 A CN 201710585199A CN 107308977 B CN107308977 B CN 107308977B
- Authority
- CN
- China
- Prior art keywords
- cobalt
- mercaptan
- dopamine
- aeroge
- nitrogen
- 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.)
- Active
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 98
- 238000002360 preparation method Methods 0.000 title claims abstract description 34
- 239000004966 Carbon aerogel Substances 0.000 title claims abstract description 19
- BNKWCSJBOZKTJL-UHFFFAOYSA-N [Co].[N].[S] Chemical compound [Co].[N].[S] BNKWCSJBOZKTJL-UHFFFAOYSA-N 0.000 title claims abstract description 18
- VYFYYTLLBUKUHU-UHFFFAOYSA-N dopamine Chemical compound NCCC1=CC=C(O)C(O)=C1 VYFYYTLLBUKUHU-UHFFFAOYSA-N 0.000 claims abstract description 100
- 229960003638 dopamine Drugs 0.000 claims abstract description 50
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229940005550 sodium alginate Drugs 0.000 claims abstract description 40
- 239000000661 sodium alginate Substances 0.000 claims abstract description 40
- 235000010413 sodium alginate Nutrition 0.000 claims abstract description 36
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 claims abstract description 33
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 26
- 239000010941 cobalt Substances 0.000 claims abstract description 26
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 14
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000017 hydrogel Substances 0.000 claims abstract description 11
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000001301 oxygen Substances 0.000 claims abstract description 10
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 8
- 239000005864 Sulphur Substances 0.000 claims abstract description 7
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 150000003233 pyrroles Chemical class 0.000 claims abstract description 7
- UBEWDCMIDFGDOO-UHFFFAOYSA-N cobalt(II,III) oxide Inorganic materials [O-2].[O-2].[O-2].[O-2].[Co+2].[Co+3].[Co+3] UBEWDCMIDFGDOO-UHFFFAOYSA-N 0.000 claims abstract description 5
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 5
- 238000003837 high-temperature calcination Methods 0.000 claims abstract description 3
- IYPQZXRHDNGZEB-UHFFFAOYSA-N cobalt sodium Chemical compound [Na].[Co] IYPQZXRHDNGZEB-UHFFFAOYSA-N 0.000 claims abstract 4
- 238000000034 method Methods 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 21
- 239000004964 aerogel Substances 0.000 claims description 18
- 230000008569 process Effects 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 150000001875 compounds Chemical class 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 238000001027 hydrothermal synthesis Methods 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 241000894007 species Species 0.000 claims description 12
- 238000001354 calcination Methods 0.000 claims description 11
- 229910052717 sulfur Inorganic materials 0.000 claims description 11
- 230000001965 increasing effect Effects 0.000 claims description 9
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 7
- GFHNAMRJFCEERV-UHFFFAOYSA-L cobalt chloride hexahydrate Chemical compound O.O.O.O.O.O.[Cl-].[Cl-].[Co+2] GFHNAMRJFCEERV-UHFFFAOYSA-L 0.000 claims description 7
- 239000008367 deionised water Substances 0.000 claims description 7
- 229910021641 deionized water Inorganic materials 0.000 claims description 7
- 238000007710 freezing Methods 0.000 claims description 7
- 230000008014 freezing Effects 0.000 claims description 7
- 229910052573 porcelain Inorganic materials 0.000 claims description 7
- 230000001376 precipitating effect Effects 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000005406 washing Methods 0.000 claims description 7
- 238000002242 deionisation method Methods 0.000 claims description 6
- 230000003111 delayed effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 5
- 229920001282 polysaccharide Polymers 0.000 claims description 5
- 239000005017 polysaccharide Substances 0.000 claims description 5
- 239000011593 sulfur Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000499 gel Substances 0.000 claims description 3
- -1 polysaccharide Sodium alginate Chemical class 0.000 claims description 3
- 238000006722 reduction reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 238000005087 graphitization Methods 0.000 claims description 2
- 238000006902 nitrogenation reaction Methods 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 abstract description 13
- 229910001429 cobalt ion Inorganic materials 0.000 abstract description 5
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 abstract description 5
- 229910002804 graphite Inorganic materials 0.000 abstract description 5
- 239000010439 graphite Substances 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 5
- 238000005119 centrifugation Methods 0.000 abstract description 3
- 238000010335 hydrothermal treatment Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000004108 freeze drying Methods 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- 230000000052 comparative effect Effects 0.000 description 14
- PFRUBEOIWWEFOL-UHFFFAOYSA-N [N].[S] Chemical compound [N].[S] PFRUBEOIWWEFOL-UHFFFAOYSA-N 0.000 description 8
- 238000006555 catalytic reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Substances [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 238000011160 research Methods 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000010287 polarization Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000010953 base metal Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 235000019441 ethanol Nutrition 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 229910000428 cobalt oxide Inorganic materials 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- HTXDPTMKBJXEOW-UHFFFAOYSA-N iridium(IV) oxide Inorganic materials O=[Ir]=O HTXDPTMKBJXEOW-UHFFFAOYSA-N 0.000 description 2
- 239000003863 metallic catalyst Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 230000027756 respiratory electron transport chain Effects 0.000 description 2
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 229910021580 Cobalt(II) chloride Inorganic materials 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- HOYKPPXKLRXDBR-UHFFFAOYSA-N [O].[Co].[Co] Chemical compound [O].[Co].[Co] HOYKPPXKLRXDBR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000001588 bifunctional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- INPLXZPZQSLHBR-UHFFFAOYSA-N cobalt(2+);sulfide Chemical compound [S-2].[Co+2] INPLXZPZQSLHBR-UHFFFAOYSA-N 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- ZZVUWRFHKOJYTH-UHFFFAOYSA-N diphenhydramine Chemical compound C=1C=CC=CC=1C(OCCN(C)C)C1=CC=CC=C1 ZZVUWRFHKOJYTH-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 125000005842 heteroatom Chemical group 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000003786 synthesis reaction 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
- B01J27/24—Nitrogen compounds
-
- 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
- B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
- B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
-
- 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
-
- 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
- H01M4/88—Processes of manufacture
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710585199.2A CN107308977B (en) | 2017-07-18 | 2017-07-18 | Difunctional VPO catalysts of cobalt nitrogen sulphur codope carbon aerogels and its preparation method and application |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710585199.2A CN107308977B (en) | 2017-07-18 | 2017-07-18 | Difunctional VPO catalysts of cobalt nitrogen sulphur codope carbon aerogels and its preparation method and application |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107308977A CN107308977A (en) | 2017-11-03 |
CN107308977B true CN107308977B (en) | 2019-11-12 |
Family
ID=60179374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710585199.2A Active CN107308977B (en) | 2017-07-18 | 2017-07-18 | Difunctional VPO catalysts of cobalt nitrogen sulphur codope carbon aerogels and its preparation method and application |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107308977B (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107910563B (en) * | 2017-11-13 | 2020-05-19 | 温州大学 | Application of three-dimensional flaky nitrogen-sulfur co-doped porous carbon material |
CN108448116B (en) * | 2018-03-05 | 2020-06-02 | 山东旭晟东阳新材料科技有限公司 | Preparation method of nitrogen/sulfur co-doped porous carbon aerogel proton exchange membrane fuel cell cathode catalyst with defect structure |
CN110284153B (en) * | 2018-03-19 | 2021-06-01 | 天津大学 | Cobalt/cobaltous oxide porous nanosheet array composite material and preparation method and application thereof |
CN108736009A (en) * | 2018-05-29 | 2018-11-02 | 中伟新材料有限公司 | Cobalt nickel lithium manganate ternary material and preparation method thereof |
CN109103462B (en) * | 2018-06-25 | 2021-04-23 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | Cobalt-nitrogen co-doped carbon aerogel catalyst for fuel cell and preparation method thereof |
CN109037718A (en) * | 2018-09-03 | 2018-12-18 | 中南大学 | A kind of biomass carbon carried transition metal oxide composite and the preparation method and application thereof |
CN109473684A (en) * | 2018-09-29 | 2019-03-15 | 中国科学院山西煤炭化学研究所 | The elctro-catalyst and preparation method of a kind of sulphur-nitrogen-carbon-based oxygen reduction of transition metal codope and application |
CN109786691B (en) * | 2018-12-24 | 2020-10-20 | 肇庆市华师大光电产业研究院 | Potassium ion battery negative electrode material and preparation method thereof |
CN109696463A (en) * | 2019-02-21 | 2019-04-30 | 三峡大学 | A kind of Co4S3With the preparation method of nitrogen-doped carbon composite array electrode |
CN110270366B (en) * | 2019-07-25 | 2022-02-01 | 广西科学院 | Preparation method of high-activity catalyst for catalyzing glucose isomerization |
CN112058293B (en) * | 2020-07-29 | 2023-04-07 | 南京师范大学 | Preparation method of nitrogen-phosphorus-codoped foam carbon nanosheet loaded NiCo nanoparticle composite material, product and application thereof |
CN112234213B (en) * | 2020-09-24 | 2021-08-24 | 江苏理工学院 | Preparation method and application of transition metal and sulfur-nitrogen co-doped macroporous carbon electrocatalyst |
CN113224319B (en) * | 2021-03-31 | 2022-08-09 | 广西大学 | Preparation method of nitrogen-sulfur co-doped carbon-coated transition metal nano sulfide electrochemical oxygen catalyst |
CN113285079A (en) * | 2021-04-21 | 2021-08-20 | 上海电力大学 | Double-heteroatom-doped CoFe/SNC composite material and preparation and application thereof |
CN114204055B (en) * | 2021-12-10 | 2024-04-26 | 中汽创智科技有限公司 | Cathode catalyst for fuel cell and preparation method and application thereof |
CN114628696B (en) * | 2021-12-27 | 2023-06-13 | 江苏大学 | Preparation method of porous carbon-supported cobalt-based bifunctional oxygen catalyst |
CN115055174B (en) * | 2022-06-29 | 2023-12-15 | 北京化工大学 | Ca-based ozone catalytic oxidation catalyst for advanced treatment of salt-containing organic wastewater and preparation method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104157470A (en) * | 2014-08-22 | 2014-11-19 | 重庆大学 | Preparation method of supercapacitor carbon material |
CN106207204A (en) * | 2016-09-19 | 2016-12-07 | 青岛科技大学 | Nitrogen sulfur difunctional VPO catalysts of codope material with carbon element and its preparation method and application |
CN106552629A (en) * | 2016-11-01 | 2017-04-05 | 北京理工大学 | A kind of preparation method of the oxide/carbon nanofiber composite aerogel of cobalt |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101095863B1 (en) * | 2010-02-25 | 2011-12-21 | 삼화콘덴서공업주식회사 | Electrode of super capacitor for high power and manufacturing method thereof |
-
2017
- 2017-07-18 CN CN201710585199.2A patent/CN107308977B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104157470A (en) * | 2014-08-22 | 2014-11-19 | 重庆大学 | Preparation method of supercapacitor carbon material |
CN106207204A (en) * | 2016-09-19 | 2016-12-07 | 青岛科技大学 | Nitrogen sulfur difunctional VPO catalysts of codope material with carbon element and its preparation method and application |
CN106552629A (en) * | 2016-11-01 | 2017-04-05 | 北京理工大学 | A kind of preparation method of the oxide/carbon nanofiber composite aerogel of cobalt |
Also Published As
Publication number | Publication date |
---|---|
CN107308977A (en) | 2017-11-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107308977B (en) | Difunctional VPO catalysts of cobalt nitrogen sulphur codope carbon aerogels and its preparation method and application | |
CN107604375B (en) | Difunctional VPO catalysts of the porous carbon complex of nitrogen cobalt codope and its preparation method and application | |
Xu et al. | Charge transfer engineering via multiple heteroatom doping in dual carbon-coupled cobalt phosphides for highly efficient overall water splitting | |
Yi et al. | Ionic liquid-assisted synthesis of nickel cobalt phosphide embedded in N, P codoped-carbon with hollow and folded structures for efficient hydrogen evolution reaction and supercapacitor | |
CN106694007B (en) | A kind of single dispersion metal atom/graphene composite catalyst and its preparation method and application | |
CN110752380A (en) | ZIF-8 derived hollow Fe/Cu-N-C type oxygen reduction catalyst and preparation method and application thereof | |
CN108385124B (en) | Preparation method of transition metal/carbon tube/graphene electrocatalyst for hydrogen evolution reaction | |
Zhan et al. | Synthesis of mesoporous NiCo2O4 fibers and their electrocatalytic activity on direct oxidation of ethanol in alkaline media | |
Xie et al. | Three-dimensional graphene surface-mounted nickel-based metal organic framework for oxygen evolution reaction | |
Fan et al. | A metal–organic-framework/carbon composite with enhanced bifunctional electrocatalytic activities towards oxygen reduction/evolution reactions | |
CN107335451B (en) | Platinum/molybdenum disulfide nano sheet/graphene three-dimensional combination electrode catalyst preparation method | |
CN105529472A (en) | Co-N double-doped flaky porous two-dimensional carbon material and preparation method thereof | |
Lu et al. | Direct access to NiCo-LDH nanosheets by electrochemical-scanning-mediated hydrolysis for photothermally enhanced energy storage capacity | |
CN106410224A (en) | Cobalt-carbon porous nanocomposite oxygen reduction electrocatalyst and its preparation method and application | |
WO2021232751A1 (en) | Porous coo/cop nanotubes, preparation method therefor and use thereof | |
CN111450851B (en) | Preparation method of sulfur-doped cobalt-based nano oxygen evolution electrocatalyst | |
Ye et al. | Reduced graphene oxide supporting hollow bimetallic phosphide nanoparticle hybrids for electrocatalytic oxygen evolution | |
CN107321372B (en) | CoS nano particle/N doping RGO liberation of hydrogen composite material preparation method | |
CN112968184B (en) | Electrocatalyst with sandwich structure and preparation method and application thereof | |
CN109449448B (en) | Fuel cell cathode catalyst and preparation method and application thereof | |
CN105152160A (en) | Preparation method of nitrogen-doped carbon microspheres | |
Xie et al. | Metal-organic framework derived Fe3C nanoparticles coupled single-atomic iron for boosting oxygen reduction reaction | |
CN110975912A (en) | Preparation and application of cobalt-nitrogen doped catalyst derived from bimetallic MOFs (metal-organic frameworks) | |
Sun et al. | In-situ phosphating Co@ Nitrogen-doping graphene boosts overall water splitting under alkaline condition | |
Li et al. | CoNi nanoalloys embedded in N-doped carbon nanofibers derived from layered bimetal-organic framework and as efficient oxygen electrocatalyst |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201210 Address after: 1607, building 49, No.3, Queshan Yunfeng Road, Gaofeng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Hongyue Information Technology Co.,Ltd. Address before: 266000 Qingdao University of Science & Technology, 53 Zhengzhou Road, Shibei District, Qingdao, Shandong Patentee before: Qingdao University Of Science And Technology Effective date of registration: 20201210 Address after: Room 804-806, 8th floor, Binyang building, Binyang Avenue, Shouchun Town, Shouxian County, Huainan City, Anhui Province Patentee after: Huainan Yiyong Electronic Technology Co.,Ltd. Address before: 1607, building 49, No.3, Queshan Yunfeng Road, Gaofeng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Hongyue Information Technology Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221103 Address after: No. 99, Gangcheng Road, Dongying Port Economic Development Zone, Dongying City, Shandong Province 257237 Patentee after: Dongying Ruigang Investment Service Co.,Ltd. Address before: Room 804-806, 8th floor, Binyang building, Binyang Avenue, Shouchun Town, Shouxian County, Huainan City, Anhui Province Patentee before: Huainan Yiyong Electronic Technology Co.,Ltd. |