JP6762997B2 - 多層カーボンナノチューブの酸化方法 - Google Patents
多層カーボンナノチューブの酸化方法 Download PDFInfo
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- JP6762997B2 JP6762997B2 JP2018165290A JP2018165290A JP6762997B2 JP 6762997 B2 JP6762997 B2 JP 6762997B2 JP 2018165290 A JP2018165290 A JP 2018165290A JP 2018165290 A JP2018165290 A JP 2018165290A JP 6762997 B2 JP6762997 B2 JP 6762997B2
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- walled carbon
- carbon nanotubes
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- 239000002048 multi walled nanotube Substances 0.000 title claims description 133
- 238000000034 method Methods 0.000 title claims description 22
- 238000007254 oxidation reaction Methods 0.000 title claims description 14
- 230000003647 oxidation Effects 0.000 title claims description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 72
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 36
- 239000001569 carbon dioxide Substances 0.000 claims description 36
- 238000010438 heat treatment Methods 0.000 claims description 28
- 230000001590 oxidative effect Effects 0.000 claims description 20
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 40
- 239000002041 carbon nanotube Substances 0.000 description 30
- 229910021393 carbon nanotube Inorganic materials 0.000 description 29
- 239000007789 gas Substances 0.000 description 29
- 229910052799 carbon Inorganic materials 0.000 description 12
- 239000000758 substrate Substances 0.000 description 10
- 125000000524 functional group Chemical group 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 8
- CSJDCSCTVDEHRN-UHFFFAOYSA-N methane;molecular oxygen Chemical compound C.O=O CSJDCSCTVDEHRN-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000003575 carbonaceous material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000001237 Raman spectrum Methods 0.000 description 2
- 238000003917 TEM image Methods 0.000 description 2
- IUHFWCGCSVTMPG-UHFFFAOYSA-N [C].[C] Chemical group [C].[C] IUHFWCGCSVTMPG-UHFFFAOYSA-N 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000001757 thermogravimetry curve Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- JDZCKJOXGCMJGS-UHFFFAOYSA-N [Li].[S] Chemical compound [Li].[S] JDZCKJOXGCMJGS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- C01B32/174—Derivatisation; Solubilisation; Dispersion in solvents
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y40/00—Manufacture or treatment of nanostructures
-
- 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
- C01B2202/06—Multi-walled nanotubes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/01—Crystal-structural characteristics depicted by a TEM-image
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
- C01P2004/13—Nanotubes
- C01P2004/133—Multiwall nanotubes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
Description
実施例1は多層カーボンナノチューブの酸化方法を提供する。多層カーボンナノチューブの酸化方法は、以下の工程を含む。
S1、少なくとも一本の多層カーボンナノチューブを提供する。
S2、炭酸ガスを加熱炉に導入して、少なくとも一本の多層カーボンナノチューブを加熱炉に入れ且つ加熱する。
S3、加熱炉を850℃〜950℃に加熱し、少なくとも一本の多層カーボンナノチューブを炭酸ガスで酸化する。
多層カーボンナノチューブを純粋な炭酸ガス中に置いて、炉の温度が900℃に達するまで毎分30℃の速度で多層カーボンナノチューブを加熱し、900℃で60分間多層カーボンナノチューブを加熱する。
多層カーボンナノチューブを空気中に置いて、炉の温度が550℃に達するまで毎分30℃の速度で多層カーボンナノチューブを加熱し、550℃で60分間多層カーボンナノチューブを加熱する。
Claims (2)
- 少なくとも一本の多層カーボンナノチューブを提供する第一ステップと、
炭酸ガスを加熱炉に導入して、加熱炉に純粋な炭酸ガスのみを満たし、前記少なくとも一本の多層カーボンナノチューブを前記加熱炉に入れ且つ加熱する第二ステップと、
前記加熱炉を850℃〜950℃に加熱し、前記少なくとも一本の多層カーボンナノチューブを前記炭酸ガスで酸化する第三ステップと、
を含み、
前記少なくとも一本の多層カーボンナノチューブの長さは300μm以上であり、前記第三ステップにおいて、多層カーボンナノチューブの管壁の複数の異なる位置が連続的に剥離され、パターン化の多層カーボンナノチューブが形成されることを特徴とする多層カーボンナノチューブの酸化方法。 - 前記少なくとも一本のパターン化の多層カーボンナノチューブの表面はC−O単結合のみを有することを特徴とする請求項1に記載の多層カーボンナノチューブの酸化方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810064117.4 | 2018-01-23 | ||
CN201810064117.4A CN110065937B (zh) | 2018-01-23 | 2018-01-23 | 氧化多壁碳纳米管的方法 |
Publications (2)
Publication Number | Publication Date |
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JP2019127431A JP2019127431A (ja) | 2019-08-01 |
JP6762997B2 true JP6762997B2 (ja) | 2020-09-30 |
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JP2018165290A Active JP6762997B2 (ja) | 2018-01-23 | 2018-09-04 | 多層カーボンナノチューブの酸化方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20190225496A1 (ja) |
JP (1) | JP6762997B2 (ja) |
CN (1) | CN110065937B (ja) |
TW (1) | TWI678332B (ja) |
Families Citing this family (3)
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CN114539860A (zh) * | 2021-12-31 | 2022-05-27 | 苏州卓纳纳米技术有限公司 | 一种超高导热石墨烯碳纳米管复合材料的制备方法 |
CN117049520B (zh) * | 2023-09-04 | 2024-04-09 | 苏州科技大学 | 碳纳米管的壁数调控方法、单壁碳纳米管及其制备方法 |
CN117756100B (zh) * | 2023-12-25 | 2024-07-26 | 北京化工大学 | 一种具有表面拓扑缺陷结构的碳纳米管及其制备方法与应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA02000576A (es) * | 1999-07-21 | 2002-08-30 | Hyperion Catalysis Int | Metodos para oxidar nanotubos de carbono de paredes multiples. |
FR2843382B1 (fr) * | 2002-08-08 | 2005-12-23 | Centre Nat Rech Scient | Procede d'ouverture de nanotubes de carbone a leurs extremites et applications |
CN101407312B (zh) * | 2007-10-10 | 2011-01-26 | 鸿富锦精密工业(深圳)有限公司 | 碳纳米管薄膜的制备装置及其制备方法 |
CN101348248B (zh) * | 2008-09-05 | 2010-12-15 | 清华大学 | 一种基于氧化处理分离碳纳米管阵列与基板的方法 |
US20120183770A1 (en) * | 2010-06-22 | 2012-07-19 | Bosnyak Clive P | Modified carbon nanotubes, methods for production thereof and products obtained therefrom |
FR2950333B1 (fr) * | 2009-09-23 | 2011-11-04 | Arkema France | Procede de fonctionnalisation de nanotubes |
TW201202129A (en) * | 2010-07-06 | 2012-01-16 | Univ Far East | Method of utilizing supercritical carbon dioxide to modify carbon nanotube |
US20140302322A1 (en) * | 2011-09-06 | 2014-10-09 | Ricardo Prada Silvy | Single wall carbon nanotube purification process and improved single wall carbon nanotubes |
CN103407984A (zh) * | 2013-07-16 | 2013-11-27 | 清华大学 | 一种基于弱氧化气氛氧化辅助酸处理的碳纳米管纯化方法 |
CN105439117A (zh) * | 2014-09-19 | 2016-03-30 | 中国科学院苏州纳米技术与纳米仿生研究所 | 一种大面积碳纳米管垂直阵列快速无损转移方法 |
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2018
- 2018-01-23 CN CN201810064117.4A patent/CN110065937B/zh active Active
- 2018-01-30 TW TW107103342A patent/TWI678332B/zh active
- 2018-09-04 JP JP2018165290A patent/JP6762997B2/ja active Active
- 2018-12-21 US US16/229,594 patent/US20190225496A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20190225496A1 (en) | 2019-07-25 |
JP2019127431A (ja) | 2019-08-01 |
CN110065937A (zh) | 2019-07-30 |
TWI678332B (zh) | 2019-12-01 |
CN110065937B (zh) | 2021-12-21 |
TW201932407A (zh) | 2019-08-16 |
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