CN110963482B - 一种电场力作用下气相连续选择性分离金属型和半导体型碳纳米管的方法 - Google Patents
一种电场力作用下气相连续选择性分离金属型和半导体型碳纳米管的方法 Download PDFInfo
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- CN110963482B CN110963482B CN201911324993.7A CN201911324993A CN110963482B CN 110963482 B CN110963482 B CN 110963482B CN 201911324993 A CN201911324993 A CN 201911324993A CN 110963482 B CN110963482 B CN 110963482B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 114
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 91
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 86
- 230000005684 electric field Effects 0.000 title claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 43
- 239000002184 metal Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000004065 semiconductor Substances 0.000 title claims abstract description 24
- 239000002109 single walled nanotube Substances 0.000 claims abstract description 96
- 238000000926 separation method Methods 0.000 claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 38
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 20
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000004094 surface-active agent Substances 0.000 claims abstract description 18
- 238000001035 drying Methods 0.000 claims abstract description 14
- 238000000746 purification Methods 0.000 claims abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims abstract description 10
- 229910052786 argon Inorganic materials 0.000 claims abstract description 9
- 238000005191 phase separation Methods 0.000 claims abstract description 9
- 239000012159 carrier gas Substances 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 239000003570 air Substances 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 26
- 239000003054 catalyst Substances 0.000 claims description 17
- 229910000531 Co alloy Inorganic materials 0.000 claims description 6
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 6
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 6
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 claims description 5
- 238000001241 arc-discharge method Methods 0.000 claims description 5
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical group [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims description 5
- 238000000354 decomposition reaction Methods 0.000 claims description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 3
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 3
- 229910001080 W alloy Inorganic materials 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- NRHMKIHPTBHXPF-TUJRSCDTSA-M sodium cholate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC([O-])=O)C)[C@@]2(C)[C@@H](O)C1 NRHMKIHPTBHXPF-TUJRSCDTSA-M 0.000 claims description 3
- 229910010272 inorganic material Inorganic materials 0.000 abstract description 2
- 239000011147 inorganic material Substances 0.000 abstract description 2
- 239000012071 phase Substances 0.000 description 16
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 4
- 238000002679 ablation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 238000003940 alternating current dielectrophoresis Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000001502 gel electrophoresis Methods 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 238000000981 high-pressure carbon monoxide method Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/168—After-treatment
- C01B32/172—Sorting
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/159—Carbon nanotubes single-walled
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2202/00—Structure or properties of carbon nanotubes
- C01B2202/20—Nanotubes characterized by their properties
- C01B2202/34—Length
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2202/00—Structure or properties of carbon nanotubes
- C01B2202/20—Nanotubes characterized by their properties
- C01B2202/36—Diameter
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- Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
- Nanotechnology (AREA)
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- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
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CN201911324993.7A CN110963482B (zh) | 2019-12-20 | 2019-12-20 | 一种电场力作用下气相连续选择性分离金属型和半导体型碳纳米管的方法 |
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CN110963482A CN110963482A (zh) | 2020-04-07 |
CN110963482B true CN110963482B (zh) | 2022-03-22 |
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CN112696328B (zh) * | 2020-12-11 | 2021-10-22 | 中国电子科技集团公司第十二研究所 | 一种高可靠性电推进用空心阴极结构 |
CN115744882B (zh) * | 2022-11-08 | 2024-03-19 | 青岛科技大学 | 一种碳纳米管分散雾的连续化制备装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008055375A (ja) * | 2006-09-01 | 2008-03-13 | Osaka Univ | 単層カーボンナノチューブの分離方法 |
CN101195482A (zh) * | 2007-12-10 | 2008-06-11 | 北京大学 | 一种生长半导体性单壁碳纳米管的方法 |
CN102963878A (zh) * | 2012-12-05 | 2013-03-13 | 复旦大学 | 一种获得大量高纯度半导体性单壁碳纳米管的分离方法 |
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US20100044227A1 (en) * | 2008-08-25 | 2010-02-25 | Yong Hyup Kim | Separation of a mixture |
US9017537B2 (en) * | 2013-03-13 | 2015-04-28 | Eastman Kodak Company | Metallic and semiconducting carbon nanotube sorting |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2008055375A (ja) * | 2006-09-01 | 2008-03-13 | Osaka Univ | 単層カーボンナノチューブの分離方法 |
CN101195482A (zh) * | 2007-12-10 | 2008-06-11 | 北京大学 | 一种生长半导体性单壁碳纳米管的方法 |
CN102963878A (zh) * | 2012-12-05 | 2013-03-13 | 复旦大学 | 一种获得大量高纯度半导体性单壁碳纳米管的分离方法 |
Non-Patent Citations (2)
Title |
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Contacting single bundles of carbon nanotubes with alternating electric fields;R. Krupke et al.;《APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING》;20030531;第76卷(第3期);第397-400页 * |
采用介电泳微流控技术对金属型碳纳米管的分离研究;王蓓蓓;《中国优秀硕士论文全文数据库 工程科技Ⅰ辑》;20120915(第9期);正文第15-16页 * |
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Address after: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee after: CETC Blue Sky Technology Co.,Ltd. Address before: 300384 No. 6 Huake No. 7 Road, Binhai New Area, Tianjin Binhai High-tech Industrial Development Zone Patentee before: CETC Energy Co.,Ltd. |
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