JP2004181620A - 炭素ナノチューブのマトリックス構造及びその製造方法 - Google Patents
炭素ナノチューブのマトリックス構造及びその製造方法 Download PDFInfo
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 74
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 74
- 239000011159 matrix material Substances 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 9
- 238000000034 method Methods 0.000 title claims description 31
- 239000000463 material Substances 0.000 claims abstract description 41
- 239000003054 catalyst Substances 0.000 claims abstract description 38
- 239000000758 substrate Substances 0.000 claims abstract description 27
- 239000000956 alloy Substances 0.000 claims abstract description 18
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 5
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 4
- 239000012298 atmosphere Substances 0.000 claims abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 4
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 4
- 239000001301 oxygen Substances 0.000 claims abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 4
- 238000000151 deposition Methods 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 230000008020 evaporation Effects 0.000 claims description 8
- 238000001704 evaporation Methods 0.000 claims description 8
- 238000005229 chemical vapour deposition Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000002071 nanotube Substances 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims 1
- 238000002207 thermal evaporation Methods 0.000 claims 1
- 230000008021 deposition Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002109 single walled nanotube Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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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
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
- D01F9/1273—Alkenes, alkynes
- D01F9/1275—Acetylene
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- 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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- 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
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
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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
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- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/70—Nanostructure
- Y10S977/734—Fullerenes, i.e. graphene-based structures, such as nanohorns, nanococoons, nanoscrolls or fullerene-like structures, e.g. WS2 or MoS2 chalcogenide nanotubes, planar C3N4, etc.
- Y10S977/742—Carbon nanotubes, CNTs
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S977/00—Nanotechnology
- Y10S977/84—Manufacture, treatment, or detection of nanostructure
- Y10S977/849—Manufacture, treatment, or detection of nanostructure with scanning probe
- Y10S977/85—Scanning probe control process
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Abstract
【解決手段】 本発明は炭素ナノチューブのマトリックス構造を提供し、それは基板、該基板に形成された触媒合金粒子、及び該触媒合金粒子に成長された一定の方向へ曲げた炭素ナノチューブのマトリックスを含み、炭素ナノチューブを用いた素子に対して設計の多様化に利く。また、下記のステップを含む前記構造の製造方法を提供し、(1)基板に触媒層を堆積し、(2)該触媒層に炭素ナノチューブの成長速度を制御するための材料層を堆積し、(3)酸素を含む雰囲気でアニールし、該触媒層をナノオーダー粒子に酸化させ、(4)炭化水素ガスを導入し、炭素ナノチューブを成長する。
【選択図】 図4
Description
「Room-temperature transistor based on a single carbon nanotube」,Nature,1998,第393巻,p. 49 「Self-oriented regular arrays of carbon nanotubes and their field emission properties」,Science,1999,第283巻,p. 512−514 「Synthesis of large arrays of well-aligned carbon nanotubes on glass」,Science,1998,第282巻,p. 1105〜1107 「Organized assembly of carbon nanotubes」,Nature,2002,第416巻,p. 495〜496 「Electric-field-directed growth of aligned single-walled carbon nanotubes」,Applied Physics Letters,2001,第79巻,p. 19
(1)基板を提供する。
(2)該基板に触媒パターン層を堆積する。
(3)該触媒パターン層に炭素ナノチューブのマトリックスの成長速度を制御するための材料を堆積する。
(4)酸素を含む雰囲気でアニールし、前記触媒をナノオーダー粒子に酸化させる。
(5)炭化水素ガスを導入し、炭素ナノチューブのマトリックスを成長させる。
11 光抵抗層
12 銅蒸発源
121 材料層
13 触媒層
131 合金粒子
15 炭素ナノチューブのマトリックス
40 炭素ナノチューブのマトリックス構造
Claims (14)
- 基板、該基板に位置された触媒合金粒子及び該触媒合金粒子に成長した炭素ナノチューブのマトリックスを含む炭素ナノチューブのマトリックス構造であって、
該触媒合金粒子中に炭素ナノチューブのマトリックスの成長速度を制御するための材料を含み、該材料の含有量が一方向に沿って漸進的に変化し、該炭素ナノチューブのマトリックスが一定の方向へ曲がっていることを特徴とする素ナノチューブのマトリックス構造。 - 前記基板は、シリコン板であることを特徴とする請求項1に記載の炭素ナノチューブのマトリックス構造。
- 前記炭素ナノチューブのマトリックスの成長速度を制御するための材料は銅、或はモリブデンを含むことを特徴とする請求項1に記載の炭素ナノチューブのマトリックス構造。
- 前記触媒合金粒子材料は鉄、コバルト、ニックル或はその合金の一つを選ぶことを特徴とする請求項1に記載の炭素ナノチューブのマトリックス構造。
- (1)基板を提供するステップと、
(2)該基板に触媒パターン層を堆積するステップと、
(3)該触媒パターン層に炭素ナノチューブのマトリックスの成長速度を制御するための材料を堆積するステップと、
(4)酸素を含む雰囲気でアニールし、前記触媒をナノオーダー粒子に酸化させるステップと、
(5)炭化水素ガスを導入し、炭素ナノチューブのマトリックスを成長させるステップと、
含むことを特徴とする炭素ナノチューブのマトリックス構造の製造方法。 - 前記基板は、シリコン板であることを特徴とする請求項5に記載の炭素ナノチューブのマトリックス構造の製造方法。
- 前記触媒合金粒子材料として、鉄、コバルト、ニックル或はその合金の中から一つを選ぶことを特徴とする請求項5に記載の炭素ナノチューブのマトリックス構造の製造方法。
- 該触媒合金層の厚さは略同じで、2〜9nm間であることを特徴とする請求項5に記載の炭素ナノチューブのマトリックス構造の製造方法。
- 前記炭素ナノチューブのマトリックスの成長速度を制御するための材料は、銅或はモリブデンを含むことを特徴とする請求項5に記載の炭素ナノチューブのマトリックス構造の製造方法。
- 前記炭素ナノチューブのマトリックスの成長速度を制御するための材料の厚さが漸進的に変化することを特徴とする請求項5に記載の炭素ナノチューブのマトリックス構造の製造方法。
- 前記炭素ナノチューブのマトリックスの成長速度を制御するための材料は、厚い端部が10nmより厚くなく、薄い端部が0nmより厚いであることを特徴とする請求項10に記載の炭素ナノチューブのマトリックス構造の製造方法。
- 前記炭素ナノチューブのマトリックスの成長速度を制御するための材料の堆積方法は、化学的気相堆積法、電子線加熱法或は溶液吹付け塗り回り膜法を選ぶことを特徴とする請求項5に記載の炭素ナノチューブのマトリックス構造の製造方法。
- 前記熱蒸発堆積法の蒸発源は直線型蒸発源或は直線に沿って移動する点蒸発源であることを特徴とする請求項12に記載の炭素ナノチューブのマトリックス構造の製造方法。
- 前記ステップ(3)はステップ(2)の前に行うことを特徴とする請求項5に記載の炭素ナノチューブのマトリックス構造の製造方法。
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CN02152193.XA CN1229279C (zh) | 2002-12-05 | 2002-12-05 | 一种碳纳米管阵列结构及其制备方法 |
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JP4156997B2 JP4156997B2 (ja) | 2008-09-24 |
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JP (1) | JP4156997B2 (ja) |
CN (1) | CN1229279C (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006052122A (ja) * | 2004-08-11 | 2006-02-23 | Kofukin Seimitsu Kogyo (Shenzhen) Yugenkoshi | 炭素ナノチューブのマトリックス構造及びその製造方法 |
JP2007031271A (ja) * | 2005-07-22 | 2007-02-08 | Kofukin Seimitsu Kogyo (Shenzhen) Yugenkoshi | カーボンナノチューブのマトリックスの製造方法 |
JP2009155693A (ja) * | 2007-12-27 | 2009-07-16 | Sonac Kk | 基板ユニット |
US8372487B2 (en) | 2005-03-18 | 2013-02-12 | Fujitsu Limited | Carbon nanotube device and manufacturing method of the same |
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GB0226590D0 (en) * | 2002-11-14 | 2002-12-24 | Univ Cambridge Tech | Method for producing carbon nanotubes and/or nanofibres |
US6933222B2 (en) * | 2003-01-02 | 2005-08-23 | Intel Corporation | Microcircuit fabrication and interconnection |
US7129097B2 (en) * | 2004-07-29 | 2006-10-31 | International Business Machines Corporation | Integrated circuit chip utilizing oriented carbon nanotube conductive layers |
CN100582032C (zh) * | 2004-12-08 | 2010-01-20 | 鸿富锦精密工业(深圳)有限公司 | 模造玻璃透镜模仁 |
CN100436310C (zh) | 2005-07-13 | 2008-11-26 | 清华大学 | 碳纳米管阵列制作方法 |
CN100462301C (zh) * | 2005-12-09 | 2009-02-18 | 清华大学 | 一种碳纳米管阵列的制备方法 |
US8394664B2 (en) | 2006-02-02 | 2013-03-12 | William Marsh Rice University | Electrical device fabrication from nanotube formations |
JP4979296B2 (ja) * | 2006-08-02 | 2012-07-18 | 富士通株式会社 | カーボンナノチューブの製造方法 |
EP1936666A1 (en) * | 2006-12-22 | 2008-06-25 | Interuniversitair Microelektronica Centrum | Doping of nanostructures |
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US20100122980A1 (en) * | 2008-06-13 | 2010-05-20 | Tsinghua University | Carbon nanotube heater |
US20100000669A1 (en) * | 2008-06-13 | 2010-01-07 | Tsinghua University | Carbon nanotube heater |
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US20100274312A1 (en) * | 2009-04-22 | 2010-10-28 | Konstantinos Alataris | Spinal cord modulation for inducing paresthetic and anesthetic effects, and associated systems and methods |
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US5458784A (en) * | 1990-10-23 | 1995-10-17 | Catalytic Materials Limited | Removal of contaminants from aqueous and gaseous streams using graphic filaments |
US6232706B1 (en) * | 1998-11-12 | 2001-05-15 | The Board Of Trustees Of The Leland Stanford Junior University | Self-oriented bundles of carbon nanotubes and method of making same |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006052122A (ja) * | 2004-08-11 | 2006-02-23 | Kofukin Seimitsu Kogyo (Shenzhen) Yugenkoshi | 炭素ナノチューブのマトリックス構造及びその製造方法 |
JP4508894B2 (ja) * | 2004-08-11 | 2010-07-21 | 鴻富錦精密工業(深▲セン▼)有限公司 | 炭素ナノチューブのマトリックス構造及びその製造方法 |
US8372487B2 (en) | 2005-03-18 | 2013-02-12 | Fujitsu Limited | Carbon nanotube device and manufacturing method of the same |
JP2007031271A (ja) * | 2005-07-22 | 2007-02-08 | Kofukin Seimitsu Kogyo (Shenzhen) Yugenkoshi | カーボンナノチューブのマトリックスの製造方法 |
JP4546428B2 (ja) * | 2005-07-22 | 2010-09-15 | 鴻富錦精密工業(深▲セン▼)有限公司 | カーボンナノチューブのマトリックスの製造方法 |
JP2009155693A (ja) * | 2007-12-27 | 2009-07-16 | Sonac Kk | 基板ユニット |
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US20040109815A1 (en) | 2004-06-10 |
US7161286B2 (en) | 2007-01-09 |
CN1229279C (zh) | 2005-11-30 |
JP4156997B2 (ja) | 2008-09-24 |
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