CN110459740A - 一种碳纳米管包覆氧化钴材料及其制备方法和应用 - Google Patents
一种碳纳米管包覆氧化钴材料及其制备方法和应用 Download PDFInfo
- Publication number
- CN110459740A CN110459740A CN201910640995.0A CN201910640995A CN110459740A CN 110459740 A CN110459740 A CN 110459740A CN 201910640995 A CN201910640995 A CN 201910640995A CN 110459740 A CN110459740 A CN 110459740A
- Authority
- CN
- China
- Prior art keywords
- carbon nanotube
- cobalt oxide
- oxide material
- pba
- 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
- 239000000463 material Substances 0.000 title claims abstract description 61
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 46
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 46
- 229910000428 cobalt oxide Inorganic materials 0.000 title claims abstract description 38
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 238000005253 cladding Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- 238000009987 spinning Methods 0.000 claims abstract description 30
- 238000003763 carbonization Methods 0.000 claims abstract description 13
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 12
- 239000010941 cobalt Substances 0.000 claims abstract description 12
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000010041 electrostatic spinning Methods 0.000 claims abstract description 11
- 230000003647 oxidation Effects 0.000 claims abstract description 11
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 11
- LGRDAQPMSDIUQJ-UHFFFAOYSA-N tripotassium;cobalt(3+);hexacyanide Chemical compound [K+].[K+].[K+].[Co+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] LGRDAQPMSDIUQJ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 9
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims abstract description 8
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims abstract description 8
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 39
- 238000003756 stirring Methods 0.000 claims description 25
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 24
- 238000005119 centrifugation Methods 0.000 claims description 22
- 238000002156 mixing Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 16
- 238000002604 ultrasonography Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 238000002791 soaking Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 9
- 229920000557 Nafion® Polymers 0.000 claims description 8
- 239000006229 carbon black Substances 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 7
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000002033 PVDF binder Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 6
- 229940011182 cobalt acetate Drugs 0.000 claims description 6
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 6
- 239000011889 copper foil Substances 0.000 claims description 6
- 235000019441 ethanol Nutrition 0.000 claims description 6
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 6
- 238000006555 catalytic reaction Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 238000005255 carburizing Methods 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims description 2
- -1 super P Substances 0.000 claims description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 1
- 238000001523 electrospinning Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 17
- 239000002134 carbon nanofiber Substances 0.000 abstract description 16
- 230000008569 process Effects 0.000 abstract description 6
- 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 abstract description 5
- 150000002500 ions Chemical class 0.000 abstract description 4
- 229910052744 lithium Inorganic materials 0.000 abstract description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 3
- 239000003054 catalyst Substances 0.000 abstract description 3
- 230000001588 bifunctional effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000000137 annealing Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 30
- 238000006479 redox reaction Methods 0.000 description 17
- 229910021642 ultra pure water Inorganic materials 0.000 description 15
- 239000012498 ultrapure water Substances 0.000 description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 12
- 239000007772 electrode material Substances 0.000 description 12
- 238000010792 warming Methods 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 238000004502 linear sweep voltammetry Methods 0.000 description 6
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 238000001291 vacuum drying Methods 0.000 description 5
- 239000011259 mixed solution Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000002121 nanofiber Substances 0.000 description 2
- 239000013384 organic framework Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 229910000314 transition metal oxide Inorganic materials 0.000 description 2
- 229910002518 CoFe2O4 Inorganic materials 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 210000000720 eyelash Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- DCYOBGZUOMKFPA-UHFFFAOYSA-N iron(2+);iron(3+);octadecacyanide Chemical class [Fe+2].[Fe+2].[Fe+2].[Fe+3].[Fe+3].[Fe+3].[Fe+3].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] DCYOBGZUOMKFPA-UHFFFAOYSA-N 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 239000002070 nanowire Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920000620 organic polymer Polymers 0.000 description 1
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000128 polypyrrole Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0015—Electro-spinning characterised by the initial state of the material
- D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/0007—Electro-spinning
- D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
- D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
- D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/523—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron for non-aqueous cells
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
-
- 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
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
-
- 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
- H01M4/96—Carbon-based electrodes
-
- 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)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910640995.0A CN110459740B (zh) | 2019-07-16 | 2019-07-16 | 一种碳纳米管包覆氧化钴材料及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910640995.0A CN110459740B (zh) | 2019-07-16 | 2019-07-16 | 一种碳纳米管包覆氧化钴材料及其制备方法和应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110459740A true CN110459740A (zh) | 2019-11-15 |
CN110459740B CN110459740B (zh) | 2022-06-24 |
Family
ID=68482777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910640995.0A Active CN110459740B (zh) | 2019-07-16 | 2019-07-16 | 一种碳纳米管包覆氧化钴材料及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110459740B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111554892A (zh) * | 2020-04-24 | 2020-08-18 | 宁波大学 | 一种锂电池负极材料Co3O4纳米纤维的制备方法 |
CN111559763A (zh) * | 2020-04-30 | 2020-08-21 | 蜂巢能源科技有限公司 | 三元高镍立方体前驱体材料及其制备方法和应用 |
CN111740083A (zh) * | 2020-06-12 | 2020-10-02 | 新昌县华发机械股份有限公司 | 一种碳包覆多孔Co3O4微球的锂离子电池负极材料及其制法 |
CN112121820A (zh) * | 2020-07-07 | 2020-12-25 | 四川大学 | 一种界面的硫化亚铜纳米线阵列高效析氧催化剂的制备方法 |
CN112151804A (zh) * | 2020-09-27 | 2020-12-29 | 广州大学 | 一种基于普鲁士蓝类似物的碳包覆过渡金属氧化物及其制备方法和应用 |
CN112226867A (zh) * | 2020-08-19 | 2021-01-15 | 西安工程大学 | 一种制备超柔软的压电pvdf纱线的方法 |
CN112430898A (zh) * | 2020-11-11 | 2021-03-02 | 山东大学 | 一种热或溶剂双重刺激变色响应纳米纤维膜及其制备方法与应用 |
CN112952064A (zh) * | 2021-03-22 | 2021-06-11 | 中国民用航空飞行学院 | 锂离子三元纳米片及其制备方法和应用 |
CN114204043A (zh) * | 2021-12-10 | 2022-03-18 | 先进能源产业研究院(广州)有限公司 | 一种碱性体系水合肼燃料电池负极材料及其制备方法 |
CN114335574A (zh) * | 2021-12-10 | 2022-04-12 | 先进能源产业研究院(广州)有限公司 | 一种燃料电池用非贵金属催化剂及其制备方法 |
CN114597432A (zh) * | 2022-03-23 | 2022-06-07 | 合肥工业大学智能制造技术研究院 | 一种四氧化三钴@三氧化二铁异质结构复合材料及其制备方法和应用 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175728A (zh) * | 2011-01-18 | 2011-09-07 | 兰州大学 | 一种纳米Co-Fe普鲁士蓝配合物-碳纳米管复合双氧水传感器的制备方法 |
CN103282387A (zh) * | 2011-03-14 | 2013-09-04 | 旭化成化学株式会社 | 有机无机复合物及其制造方法、有机无机复合膜及其制造方法、光子晶体、涂布材料、热塑性组合物、微细结构体、光学材料、防反射部件和光学透镜 |
CN103882623A (zh) * | 2014-02-25 | 2014-06-25 | 嘉兴学院 | 一种普鲁士蓝/聚偏氟乙烯复合纳米纤维膜及其制备方法 |
CN106784745A (zh) * | 2017-03-02 | 2017-05-31 | 西京学院 | 钠离子电池用四氧化三钴碳纳米纤维的电纺丝制备方法 |
WO2018011576A1 (en) * | 2016-07-13 | 2018-01-18 | Universitetet I Oslo | Electrode material |
CN108940285A (zh) * | 2018-07-20 | 2018-12-07 | 嘉兴学院 | 一种柔性电解水催化材料的制备方法及应用 |
CN109698345A (zh) * | 2017-10-23 | 2019-04-30 | 宁德时代新能源科技股份有限公司 | 普鲁士蓝类正极材料及其制备方法及电化学储能装置 |
-
2019
- 2019-07-16 CN CN201910640995.0A patent/CN110459740B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102175728A (zh) * | 2011-01-18 | 2011-09-07 | 兰州大学 | 一种纳米Co-Fe普鲁士蓝配合物-碳纳米管复合双氧水传感器的制备方法 |
CN103282387A (zh) * | 2011-03-14 | 2013-09-04 | 旭化成化学株式会社 | 有机无机复合物及其制造方法、有机无机复合膜及其制造方法、光子晶体、涂布材料、热塑性组合物、微细结构体、光学材料、防反射部件和光学透镜 |
CN103882623A (zh) * | 2014-02-25 | 2014-06-25 | 嘉兴学院 | 一种普鲁士蓝/聚偏氟乙烯复合纳米纤维膜及其制备方法 |
WO2018011576A1 (en) * | 2016-07-13 | 2018-01-18 | Universitetet I Oslo | Electrode material |
CN106784745A (zh) * | 2017-03-02 | 2017-05-31 | 西京学院 | 钠离子电池用四氧化三钴碳纳米纤维的电纺丝制备方法 |
CN109698345A (zh) * | 2017-10-23 | 2019-04-30 | 宁德时代新能源科技股份有限公司 | 普鲁士蓝类正极材料及其制备方法及电化学储能装置 |
CN108940285A (zh) * | 2018-07-20 | 2018-12-07 | 嘉兴学院 | 一种柔性电解水催化材料的制备方法及应用 |
Non-Patent Citations (1)
Title |
---|
CHUAN-LING ZHANG ET AL.: "Hierarchically structured Co3O4@carbon porous fibers derived from electrospun ZIF-67/PAN nanofibers as anodes for lithium ion batteries", 《JOURNAL OF MATERIALS CHEMISTRY A》 * |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111554892A (zh) * | 2020-04-24 | 2020-08-18 | 宁波大学 | 一种锂电池负极材料Co3O4纳米纤维的制备方法 |
CN111554892B (zh) * | 2020-04-24 | 2021-07-30 | 宁波大学 | 一种锂电池负极材料Co3O4纳米纤维的制备方法 |
CN111559763A (zh) * | 2020-04-30 | 2020-08-21 | 蜂巢能源科技有限公司 | 三元高镍立方体前驱体材料及其制备方法和应用 |
CN111559763B (zh) * | 2020-04-30 | 2022-12-20 | 蜂巢能源科技有限公司 | 三元高镍立方体前驱体材料及其制备方法和应用 |
CN111740083B (zh) * | 2020-06-12 | 2021-07-30 | 萧县鑫辉源电池有限公司 | 一种碳包覆多孔Co3O4微球的锂离子电池负极材料及其制法 |
CN111740083A (zh) * | 2020-06-12 | 2020-10-02 | 新昌县华发机械股份有限公司 | 一种碳包覆多孔Co3O4微球的锂离子电池负极材料及其制法 |
CN112121820A (zh) * | 2020-07-07 | 2020-12-25 | 四川大学 | 一种界面的硫化亚铜纳米线阵列高效析氧催化剂的制备方法 |
CN112226867A (zh) * | 2020-08-19 | 2021-01-15 | 西安工程大学 | 一种制备超柔软的压电pvdf纱线的方法 |
CN112151804A (zh) * | 2020-09-27 | 2020-12-29 | 广州大学 | 一种基于普鲁士蓝类似物的碳包覆过渡金属氧化物及其制备方法和应用 |
CN112430898B (zh) * | 2020-11-11 | 2022-06-07 | 山东大学 | 一种热或溶剂双重刺激变色响应纳米纤维膜及其制备方法与应用 |
CN112430898A (zh) * | 2020-11-11 | 2021-03-02 | 山东大学 | 一种热或溶剂双重刺激变色响应纳米纤维膜及其制备方法与应用 |
CN112952064A (zh) * | 2021-03-22 | 2021-06-11 | 中国民用航空飞行学院 | 锂离子三元纳米片及其制备方法和应用 |
CN112952064B (zh) * | 2021-03-22 | 2022-12-06 | 中国民用航空飞行学院 | 锂离子电池三元纳米片及其制备方法和应用 |
CN114204043A (zh) * | 2021-12-10 | 2022-03-18 | 先进能源产业研究院(广州)有限公司 | 一种碱性体系水合肼燃料电池负极材料及其制备方法 |
CN114335574A (zh) * | 2021-12-10 | 2022-04-12 | 先进能源产业研究院(广州)有限公司 | 一种燃料电池用非贵金属催化剂及其制备方法 |
CN114597432A (zh) * | 2022-03-23 | 2022-06-07 | 合肥工业大学智能制造技术研究院 | 一种四氧化三钴@三氧化二铁异质结构复合材料及其制备方法和应用 |
CN114597432B (zh) * | 2022-03-23 | 2023-11-21 | 合肥工业大学智能制造技术研究院 | 一种四氧化三钴@三氧化二铁异质结构复合材料及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN110459740B (zh) | 2022-06-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110459740A (zh) | 一种碳纳米管包覆氧化钴材料及其制备方法和应用 | |
CN110380062A (zh) | 基于zif-67和导电石墨烯的硫掺杂的双功能氧催化剂的制备方法 | |
CN101740785B (zh) | 一种钯/石墨烯纳米电催化剂及其制备方法 | |
CN108963282A (zh) | 一种溶剂热法还原的燃料电池碳载铂基催化剂及其制备方法与应用 | |
CN105428614B (zh) | 一种氮元素掺杂多孔复合负极材料及其制备方法 | |
CN109908938A (zh) | 一种新型电解水阳极析氧催化剂Co@NC/CNT的制备方法 | |
Wang et al. | Metal-organic gel-derived Fe-Fe2O3@ nitrogen-doped-carbon nanoparticles anchored on nitrogen-doped carbon nanotubes as a highly effective catalyst for oxygen reduction reaction | |
Zhang et al. | Hierarchically porous Co@ N-doped carbon fiber assembled by MOF-derived hollow polyhedrons enables effective electronic/mass transport: An advanced 1D oxygen reduction catalyst for Zn-air battery | |
CN100462142C (zh) | 直接甲醇燃料电池阳极催化剂制备方法 | |
CN106058276B (zh) | 一种二氧化硅修饰的多球腔碳材料的制法及其在燃料电池膜电极中的应用 | |
CN104258892B (zh) | N掺杂的介孔/大孔多级孔碳氧还原催化剂材料及其制备方法 | |
CN106099108A (zh) | 一种电池级石墨/活性炭复合材料的制备方法 | |
CN109775762A (zh) | 一种空心分等级结构的Fe2O3及Fe2O3/CNT复合材料的制备方法 | |
CN110247071A (zh) | 一种正极材料、及其制备方法和用途 | |
CN110639576A (zh) | 碳化细菌纤维素/氮化碳复合材料及其制备方法 | |
CN109888301A (zh) | 一种快速制备碳纳米管负载铂纳米线催化剂的方法 | |
CN107268326A (zh) | 碳纤维纸负载大长径比锌钴硫纳米线复合材料及其制备方法和电极应用 | |
CN108155392A (zh) | 一种还原氧化石墨烯负载Pd-M纳米复合催化剂的制备方法 | |
CN110336048A (zh) | 一种低负载量钌包覆zif-67衍生物及其制备方法和在锂-空气电池中的应用 | |
CN109950565A (zh) | 一种碳掺杂的二维铂纳米片、其制备方法和应用 | |
CN110350205A (zh) | ZIFs衍生金属氮化物/碳复合材料及制备方法和用途 | |
CN107464938A (zh) | 一种具有核壳结构的碳化钼/碳复合材料及其制备方法和在锂空气电池中的应用 | |
CN109742378A (zh) | 一种CoTe纳米线-石墨烯复合材料及其制备方法 | |
CN113937310B (zh) | 一种铂基催化剂及其制备方法和应用 | |
CN114628696A (zh) | 一种多孔碳载钴基双功能氧催化剂的制备方法 |
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: 20240222 Address after: 1003, Building A, Zhiyun Industrial Park, No. 13 Huaxing Road, Tongsheng Community, Dalang Street, Longhua District, Shenzhen City, Guangdong Province, 518000 Patentee after: Shenzhen Wanzhida Enterprise Management Co.,Ltd. Country or region after: China Address before: No.22, Dongcheng village, Pengjiang district, Jiangmen City, Guangdong Province Patentee before: WUYI University Country or region before: China |