CN112750992A - 一种二硫化钼/二氧化钛/石墨烯复合材料 - Google Patents
一种二硫化钼/二氧化钛/石墨烯复合材料 Download PDFInfo
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- CN112750992A CN112750992A CN201911049012.2A CN201911049012A CN112750992A CN 112750992 A CN112750992 A CN 112750992A CN 201911049012 A CN201911049012 A CN 201911049012A CN 112750992 A CN112750992 A CN 112750992A
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- graphene
- composite material
- titanium dioxide
- molybdenum disulfide
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 93
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 80
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 239000002131 composite material Substances 0.000 title claims abstract description 40
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 229910052982 molybdenum disulfide Inorganic materials 0.000 title claims abstract description 31
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 31
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- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 29
- 239000000203 mixture Substances 0.000 claims description 18
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- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 13
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- ZKKLPDLKUGTPME-UHFFFAOYSA-N diazanium;bis(sulfanylidene)molybdenum;sulfanide Chemical compound [NH4+].[NH4+].[SH-].[SH-].S=[Mo]=S ZKKLPDLKUGTPME-UHFFFAOYSA-N 0.000 claims description 10
- 239000011259 mixed solution Substances 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
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- 229910021641 deionized water Inorganic materials 0.000 claims description 8
- QUVMSYUGOKEMPX-UHFFFAOYSA-N 2-methylpropan-1-olate;titanium(4+) Chemical compound [Ti+4].CC(C)C[O-].CC(C)C[O-].CC(C)C[O-].CC(C)C[O-] QUVMSYUGOKEMPX-UHFFFAOYSA-N 0.000 claims description 7
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 6
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- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
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- 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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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/10—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material by decomposition of organic substances
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- 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
- H01M4/483—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides for non-aqueous cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
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- 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
- H01M4/581—Chalcogenides or intercalation compounds thereof
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
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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
- 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
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Composite Materials (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (13)
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CN201911049012.2A CN112750992B (zh) | 2019-10-31 | 2019-10-31 | 一种二硫化钼/二氧化钛/石墨烯复合材料 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113275025A (zh) * | 2021-06-15 | 2021-08-20 | 河南工业大学 | 一种高效复合光催化剂的制备方法及设备 |
CN114613545A (zh) * | 2022-01-26 | 2022-06-10 | 深圳市翔丰华科技股份有限公司 | 电性能优异的复合导电浆料的制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104022260A (zh) * | 2014-06-24 | 2014-09-03 | 中国第一汽车股份有限公司 | 二氧化钛复合碳纳米纤维锂离子电池负极材料的制备方法 |
CN105161690A (zh) * | 2015-09-29 | 2015-12-16 | 吉林大学 | 通过掺杂石墨烯和二氧化钛提高二硫化钼充放电循环能力的方法 |
CN106450181A (zh) * | 2016-09-26 | 2017-02-22 | 东华大学 | 一种二硫化钼/氮掺杂碳纳米纤维复合材料及其制备方法和应用 |
US20190040550A1 (en) * | 2016-04-11 | 2019-02-07 | Iucf-Hyu (Industry-University Cooperation Foundati On Hanyang University) | Graphene fiber and method of manufacturing the same |
CN109904398A (zh) * | 2017-12-08 | 2019-06-18 | 中国石油化工股份有限公司 | 一种二硫化钼/石墨烯复合材料 |
CN110289389A (zh) * | 2019-05-09 | 2019-09-27 | 广东工业大学 | 一种二硫化钼/碳纳米纤维复合材料及其制备方法与应用 |
-
2019
- 2019-10-31 CN CN201911049012.2A patent/CN112750992B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104022260A (zh) * | 2014-06-24 | 2014-09-03 | 中国第一汽车股份有限公司 | 二氧化钛复合碳纳米纤维锂离子电池负极材料的制备方法 |
CN105161690A (zh) * | 2015-09-29 | 2015-12-16 | 吉林大学 | 通过掺杂石墨烯和二氧化钛提高二硫化钼充放电循环能力的方法 |
US20190040550A1 (en) * | 2016-04-11 | 2019-02-07 | Iucf-Hyu (Industry-University Cooperation Foundati On Hanyang University) | Graphene fiber and method of manufacturing the same |
CN106450181A (zh) * | 2016-09-26 | 2017-02-22 | 东华大学 | 一种二硫化钼/氮掺杂碳纳米纤维复合材料及其制备方法和应用 |
CN109904398A (zh) * | 2017-12-08 | 2019-06-18 | 中国石油化工股份有限公司 | 一种二硫化钼/石墨烯复合材料 |
CN110289389A (zh) * | 2019-05-09 | 2019-09-27 | 广东工业大学 | 一种二硫化钼/碳纳米纤维复合材料及其制备方法与应用 |
Non-Patent Citations (1)
Title |
---|
王梦奇等: "静电纺丝法制备二硫化钼/炭复合纤维", 《山东化工》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113275025A (zh) * | 2021-06-15 | 2021-08-20 | 河南工业大学 | 一种高效复合光催化剂的制备方法及设备 |
CN114613545A (zh) * | 2022-01-26 | 2022-06-10 | 深圳市翔丰华科技股份有限公司 | 电性能优异的复合导电浆料的制备方法 |
CN114613545B (zh) * | 2022-01-26 | 2023-12-05 | 深圳市翔丰华科技股份有限公司 | 电性能优异的复合导电浆料的制备方法 |
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