CN106887575B - 一种钴酸锌/石墨烯复合负极材料及其制备方法和锂离子电池 - Google Patents
一种钴酸锌/石墨烯复合负极材料及其制备方法和锂离子电池 Download PDFInfo
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- CN106887575B CN106887575B CN201710155025.2A CN201710155025A CN106887575B CN 106887575 B CN106887575 B CN 106887575B CN 201710155025 A CN201710155025 A CN 201710155025A CN 106887575 B CN106887575 B CN 106887575B
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- 239000011701 zinc Substances 0.000 title claims abstract description 116
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 110
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 107
- 239000002131 composite material Substances 0.000 title claims abstract description 69
- 239000007773 negative electrode material Substances 0.000 title claims abstract description 54
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 18
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 29
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- 238000000034 method Methods 0.000 claims description 16
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- 238000006243 chemical reaction Methods 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 12
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- 238000001354 calcination Methods 0.000 claims description 7
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- 150000003751 zinc Chemical class 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
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- 238000005406 washing Methods 0.000 claims description 6
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 5
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 5
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 5
- 239000001099 ammonium carbonate Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 150000001868 cobalt Chemical class 0.000 claims description 4
- 239000012265 solid product Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 18
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- 239000007795 chemical reaction product Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
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- 229910000314 transition metal oxide Inorganic materials 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
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- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
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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
- 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
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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
- H01M4/02—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
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- H—ELECTRICITY
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- 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
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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
- H01M4/02—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
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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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
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- H—ELECTRICITY
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- H01M2220/00—Batteries for particular applications
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
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- 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
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- 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
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CN201710155025.2A CN106887575B (zh) | 2017-03-14 | 2017-03-14 | 一种钴酸锌/石墨烯复合负极材料及其制备方法和锂离子电池 |
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CN106887575A CN106887575A (zh) | 2017-06-23 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107492451A (zh) * | 2017-08-02 | 2017-12-19 | 河南师范大学 | 多孔结构钴酸锌‑石墨烯复合活性材料/泡沫镍超级电容器电极的制备方法 |
CN109326789B (zh) * | 2018-12-11 | 2021-11-30 | 济南大学 | 一种石墨烯包覆钴酸锌复合电极材料及其制备方法 |
CN111111671B (zh) * | 2019-12-18 | 2024-04-09 | 常州大学 | 一种ZnCo2O4/RGO异质催化剂的制备方法及其活化PS应用 |
CN111644188A (zh) * | 2020-02-29 | 2020-09-11 | 浙江工业大学 | 一种ZnCo2O4/g-C3N4复合材料及其制备和应用 |
CN111554516A (zh) * | 2020-05-11 | 2020-08-18 | 刘庆信 | 一种ZnCo2O4-石墨烯空心微球超级电容器电极材料及其制法 |
CN114525551B (zh) * | 2022-03-24 | 2022-10-11 | 湖南祯晟炭素实业有限公司 | 一种铝电解槽阴极一体化成型用炭复合材料的制备方法 |
CN115036502A (zh) * | 2022-07-01 | 2022-09-09 | 大连理工大学 | 基于ZnCo2O4/中空碳纳米环制备钠离子电池负极材料的方法及应用 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103950992A (zh) * | 2014-04-21 | 2014-07-30 | 西安交通大学 | 石墨烯表面生长直立的过渡金属氧化物纳米片的方法 |
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Patent Citations (1)
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CN103950992A (zh) * | 2014-04-21 | 2014-07-30 | 西安交通大学 | 石墨烯表面生长直立的过渡金属氧化物纳米片的方法 |
Non-Patent Citations (3)
Title |
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Growth of Ultrathin ZnCo 2 O 4 Nanosheets on Reduced Graphene Oxide with Enhanced Lithium Storage Properties;Guoxin Gao等;《Adv. Sci.》;20150121;第2卷;第1400014(1-6)页 * |
M(M=Ni、Zn、Mn)Co2O4氧化石墨烯超电容性能的研究;全成泽;《专业学位硕士学位论文》;20161114;第4章 * |
Synthesis of nano-sized ZnCo2O4 anchored with graphene nanosheets as an anode material for secondary lithium ion batteries;Alok Kumar Rai等;《Electrochimica Acta》;20141222;第146卷;第577-584页 * |
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