CN102583326A - 一种超声波辅助的压缩co2流体制备石墨烯的方法 - Google Patents
一种超声波辅助的压缩co2流体制备石墨烯的方法 Download PDFInfo
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- CN102583326A CN102583326A CN2012100081334A CN201210008133A CN102583326A CN 102583326 A CN102583326 A CN 102583326A CN 2012100081334 A CN2012100081334 A CN 2012100081334A CN 201210008133 A CN201210008133 A CN 201210008133A CN 102583326 A CN102583326 A CN 102583326A
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000012530 fluid Substances 0.000 title claims abstract description 26
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 14
- 239000010439 graphite Substances 0.000 claims abstract description 14
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 7
- 235000019333 sodium laurylsulphate Nutrition 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 229910021382 natural graphite Inorganic materials 0.000 claims description 4
- BCKVHQYOHIGCIC-UHFFFAOYSA-M sodium;benzenesulfonate;dodecane Chemical compound [Na+].[O-]S(=O)(=O)C1=CC=CC=C1.CCCCCCCCCCCC BCKVHQYOHIGCIC-UHFFFAOYSA-M 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000011031 large-scale manufacturing process Methods 0.000 abstract description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 30
- 229910002092 carbon dioxide Inorganic materials 0.000 description 15
- 239000010410 layer Substances 0.000 description 14
- 239000000463 material Substances 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 7
- 239000004094 surface-active agent Substances 0.000 description 6
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 4
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 3
- 238000004299 exfoliation Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002270 dispersing agent Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
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CN201210008133.4A CN102583326B (zh) | 2012-01-11 | 2012-01-11 | 一种超声波辅助的压缩co2流体制备石墨烯的方法 |
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CN201210008133.4A CN102583326B (zh) | 2012-01-11 | 2012-01-11 | 一种超声波辅助的压缩co2流体制备石墨烯的方法 |
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CN102583326A true CN102583326A (zh) | 2012-07-18 |
CN102583326B CN102583326B (zh) | 2014-02-19 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106986329A (zh) * | 2016-01-18 | 2017-07-28 | 上海交通大学 | 一种制备石墨烯的方法 |
CN108083265A (zh) * | 2017-02-27 | 2018-05-29 | 苏州鼎烯聚材纳米科技有限公司 | 一种石墨烯纳米粉体的干式剥离生产工艺 |
CN108864826A (zh) * | 2018-08-02 | 2018-11-23 | 洛阳理工学院 | 一种高导电石墨烯基导电油墨及其制备方法 |
CN109207787A (zh) * | 2018-11-22 | 2019-01-15 | 哈尔滨工业大学 | 一种原位自生石墨烯增强镁基复合材料的制备方法 |
CN110550622A (zh) * | 2019-09-24 | 2019-12-10 | 西安鸿钧睿泽新材料科技有限公司 | 一种利用超临界co2辅助液相剥离制备石墨烯的方法 |
CN113213546A (zh) * | 2021-05-27 | 2021-08-06 | 中国科学技术大学 | 利用气体分子辅助插层-剥离制备纳米片的方法及纳米片 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101817516A (zh) * | 2010-05-21 | 2010-09-01 | 哈尔滨工业大学 | 高效率低成本机械剥离制备石墨烯或氧化石墨烯的方法 |
CN102107869A (zh) * | 2011-03-21 | 2011-06-29 | 无锡索垠飞科技有限公司 | 利用改性超临界剥离技术制备石墨烯的方法 |
CN102115078A (zh) * | 2011-01-19 | 2011-07-06 | 上海交通大学 | 超临界流体制备石墨烯的方法 |
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2012
- 2012-01-11 CN CN201210008133.4A patent/CN102583326B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101817516A (zh) * | 2010-05-21 | 2010-09-01 | 哈尔滨工业大学 | 高效率低成本机械剥离制备石墨烯或氧化石墨烯的方法 |
CN102115078A (zh) * | 2011-01-19 | 2011-07-06 | 上海交通大学 | 超临界流体制备石墨烯的方法 |
CN102107869A (zh) * | 2011-03-21 | 2011-06-29 | 无锡索垠飞科技有限公司 | 利用改性超临界剥离技术制备石墨烯的方法 |
Non-Patent Citations (2)
Title |
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N.-W. PU ET AL: "Production of few-layer graphene by supercritical CO2 exfoliation of graphite", 《MATERIALS LETTERS》 * |
胡耀娟等: "石墨烯的制备、功能化及在化学中的应用", 《物理化学学报》 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106986329A (zh) * | 2016-01-18 | 2017-07-28 | 上海交通大学 | 一种制备石墨烯的方法 |
CN108083265A (zh) * | 2017-02-27 | 2018-05-29 | 苏州鼎烯聚材纳米科技有限公司 | 一种石墨烯纳米粉体的干式剥离生产工艺 |
CN108864826A (zh) * | 2018-08-02 | 2018-11-23 | 洛阳理工学院 | 一种高导电石墨烯基导电油墨及其制备方法 |
CN109207787A (zh) * | 2018-11-22 | 2019-01-15 | 哈尔滨工业大学 | 一种原位自生石墨烯增强镁基复合材料的制备方法 |
CN109207787B (zh) * | 2018-11-22 | 2020-08-11 | 哈尔滨工业大学 | 一种原位自生石墨烯增强镁基复合材料的制备方法 |
CN110550622A (zh) * | 2019-09-24 | 2019-12-10 | 西安鸿钧睿泽新材料科技有限公司 | 一种利用超临界co2辅助液相剥离制备石墨烯的方法 |
CN110550622B (zh) * | 2019-09-24 | 2021-12-14 | 霖和气候科技(北京)有限公司 | 一种利用超临界co2辅助液相剥离制备石墨烯的方法 |
CN113213546A (zh) * | 2021-05-27 | 2021-08-06 | 中国科学技术大学 | 利用气体分子辅助插层-剥离制备纳米片的方法及纳米片 |
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