CN103700829B - 二氧化钛(b)-石墨烯自卷绕纳米复合材料的制备方法 - Google Patents
二氧化钛(b)-石墨烯自卷绕纳米复合材料的制备方法 Download PDFInfo
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- CN103700829B CN103700829B CN201410008803.1A CN201410008803A CN103700829B CN 103700829 B CN103700829 B CN 103700829B CN 201410008803 A CN201410008803 A CN 201410008803A CN 103700829 B CN103700829 B CN 103700829B
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- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 159
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 90
- 239000004408 titanium dioxide Substances 0.000 title claims abstract description 64
- 239000000463 material Substances 0.000 title claims abstract description 43
- 239000002114 nanocomposite Substances 0.000 title claims abstract description 38
- 238000004804 winding Methods 0.000 title claims abstract description 30
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 49
- 239000000843 powder Substances 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 10
- 239000002994 raw material Substances 0.000 claims abstract description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 77
- 239000007788 liquid Substances 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 18
- 239000002253 acid Substances 0.000 claims description 17
- 239000006185 dispersion Substances 0.000 claims description 16
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- 239000010936 titanium Substances 0.000 claims description 12
- 238000002156 mixing Methods 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 10
- 239000012298 atmosphere Substances 0.000 claims description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- 238000005342 ion exchange Methods 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 6
- 239000000376 reactant Substances 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 5
- 239000007789 gas Substances 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 2
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 12
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 11
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 239000011941 photocatalyst Substances 0.000 abstract description 3
- 239000002131 composite material Substances 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 8
- 239000002071 nanotube Substances 0.000 description 6
- 239000007772 electrode material Substances 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000002484 cyclic voltammetry Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
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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
- H01M4/366—Composites as layered products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
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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
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- 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
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Inorganic Chemistry (AREA)
- Nanotechnology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
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CN201410008803.1A CN103700829B (zh) | 2014-01-09 | 2014-01-09 | 二氧化钛(b)-石墨烯自卷绕纳米复合材料的制备方法 |
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CN201410008803.1A CN103700829B (zh) | 2014-01-09 | 2014-01-09 | 二氧化钛(b)-石墨烯自卷绕纳米复合材料的制备方法 |
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CN103700829A CN103700829A (zh) | 2014-04-02 |
CN103700829B true CN103700829B (zh) | 2016-04-20 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104332607A (zh) * | 2014-08-15 | 2015-02-04 | 重庆大学 | 一种表面修饰二氧化钛-石墨烯复合物的制备方法 |
CN104332611B (zh) * | 2014-08-27 | 2016-09-07 | 中国工程物理研究院化工材料研究所 | 石墨烯/二氧化钛纳米纤维复合材料及其制备方法和应用 |
CN104577069B (zh) * | 2015-01-23 | 2017-01-18 | 福州大学 | 一种TiO2‑B纳米片及其石墨烯复合物的制备方法 |
CN105226262A (zh) * | 2015-08-24 | 2016-01-06 | 昆明理工大学 | 一种超长二氧化钛纳米线的制备方法 |
CN105070522B (zh) * | 2015-08-31 | 2018-01-02 | 南京林业大学 | 石墨烯/二氧化钛纳米管制备柔性弯曲可折叠薄膜电极 |
CN106207112B (zh) * | 2016-07-15 | 2019-05-17 | 湖北工业大学 | 石墨烯/超长TiO2(B)纳米管复合材料及其制备方法 |
CN108671903B (zh) * | 2018-05-18 | 2021-04-27 | 福州大学 | 一种石墨烯包裹二氧化钛二次生长的光催化复合材料 |
CN108899549A (zh) * | 2018-07-14 | 2018-11-27 | 西南大学 | 原位碳包覆TiO2(B)负极材料的制备方法和应用 |
CN110589885B (zh) * | 2019-10-11 | 2020-07-31 | 北京科技大学 | 一种缺陷富集的TiO2纳米片一维多级结构的制备方法 |
CN113070027A (zh) * | 2021-03-22 | 2021-07-06 | 上海师范大学 | 具有铜离子吸附能力的三钛酸盐和碳纳米管复合光热膜及其制备方法和应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102324505A (zh) * | 2011-07-27 | 2012-01-18 | 天津大学 | 负载锐钛矿型纳米二氧化钛的石墨烯制备方法及其应用 |
CN102437321A (zh) * | 2011-12-20 | 2012-05-02 | 中国科学院新疆理化技术研究所 | 石墨烯-TiO2(B)纳米管复合材料及其制备方法 |
CN102496700A (zh) * | 2011-12-20 | 2012-06-13 | 中国科学院新疆理化技术研究所 | 石墨烯-二氧化钛纳米管复合材料及其制备方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102324505A (zh) * | 2011-07-27 | 2012-01-18 | 天津大学 | 负载锐钛矿型纳米二氧化钛的石墨烯制备方法及其应用 |
CN102437321A (zh) * | 2011-12-20 | 2012-05-02 | 中国科学院新疆理化技术研究所 | 石墨烯-TiO2(B)纳米管复合材料及其制备方法 |
CN102496700A (zh) * | 2011-12-20 | 2012-06-13 | 中国科学院新疆理化技术研究所 | 石墨烯-二氧化钛纳米管复合材料及其制备方法 |
Non-Patent Citations (1)
Title |
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Preparation of graphene–TiO2 composite by hydrothermal method from peroxotitanium acid and its photocatalytic properties;Min Shi et al.;《Colloids and Surfaces A: Physicochemical and Engineering Aspects》;20120504;第405卷;30-37 * |
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