KR100907025B1 - 전자를 받을 수 있는 작용기를 가진 화학물질로 처리한탄소 나노 튜브 박막 및 그 제조방법 - Google Patents
전자를 받을 수 있는 작용기를 가진 화학물질로 처리한탄소 나노 튜브 박막 및 그 제조방법 Download PDFInfo
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- KR100907025B1 KR100907025B1 KR20070075211A KR20070075211A KR100907025B1 KR 100907025 B1 KR100907025 B1 KR 100907025B1 KR 20070075211 A KR20070075211 A KR 20070075211A KR 20070075211 A KR20070075211 A KR 20070075211A KR 100907025 B1 KR100907025 B1 KR 100907025B1
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 199
- 239000010409 thin film Substances 0.000 title claims abstract description 55
- 239000000126 substance Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 title claims description 6
- 125000006575 electron-withdrawing group Chemical group 0.000 title 1
- 239000002041 carbon nanotube Substances 0.000 claims abstract description 254
- 229910021393 carbon nanotube Inorganic materials 0.000 claims abstract description 194
- 125000000524 functional group Chemical group 0.000 claims abstract description 84
- 150000001491 aromatic compounds Chemical class 0.000 claims abstract description 30
- 239000006185 dispersion Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 239000002904 solvent Substances 0.000 claims abstract description 9
- 239000002270 dispersing agent Substances 0.000 claims abstract description 8
- 238000002156 mixing Methods 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 20
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 10
- JFDZBHWFFUWGJE-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1 JFDZBHWFFUWGJE-UHFFFAOYSA-N 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 5
- WFIUMNZSBOURNN-UHFFFAOYSA-N benzonitrile Chemical compound N#CC1=CC=CC=C1.N#CC1=CC=CC=C1 WFIUMNZSBOURNN-UHFFFAOYSA-N 0.000 claims 1
- 150000007824 aliphatic compounds Chemical class 0.000 abstract description 12
- 239000000758 substrate Substances 0.000 abstract description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 230000027756 respiratory electron transport chain Effects 0.000 description 7
- 238000001069 Raman spectroscopy Methods 0.000 description 6
- 239000001257 hydrogen Substances 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 125000000217 alkyl group Chemical group 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- -1 iodinebenzene Chemical compound 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000003828 vacuum filtration Methods 0.000 description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 1
- APQIUTYORBAGEZ-UHFFFAOYSA-N 1,1-dibromoethane Chemical compound CC(Br)Br APQIUTYORBAGEZ-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- 239000002229 CNT20 Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005325 percolation Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022466—Electrodes made of transparent conductive layers, e.g. TCO, ITO layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
- G02B2207/101—Nanooptics
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
금속성 CNT → 반도체성 CNT | 0.26 e2/h |
반도체성 CNT → 반도체성 CNT | 0.06 e2/h |
반도체성 CNT → 금속성 CNT | 0.0008 e2/h (쇼트키 배리어) |
Claims (12)
- 탄소 나노튜브(CNT); 및상기 CNT와 결합하며 전자를 받을 수 있는 작용기를 가진 액체상태의 방향족 화합물을 포함하는 것을 특징으로 하는 CNT 조성물.
- 제1항에 있어서,전자를 받을 수 있는 작용기를 가진 액체상태의 방향족 화합물의 상기 작용기의 개수는 하나 이상인 것을 특징으로 하는 CNT 조성물.
- 제2항에 있어서,전자를 받을 수 있는 작용기를 가진 액체상태의 방향족 화합물의 상기 작용기의 개수가 둘 이상인 경우에, 동종 또는 이종의 작용기인 것을 특징으로 하는 CNT 조성물.
- 제1항에 있어서,상기 작용기는 -CF3, -CN, -S=O, -SO3H, -NO2, -NR4 +, -COR, -COOR, -CONR2, -F, -Cl, -I, 또는 -Br이며, 상기 R은 H이거나, C1~C15의 알킬기 또는 아릴기인 것을 특징으로 하는 CNT 조성물.
- 제1항에 있어서,상기 방향족 화합물은 요오드화벤젠(iodobenzene), 니트로벤젠(nitrobenzene), 및 벤조니트릴(benzonitrile)로 구성되는 그룹으로부터 선택되는 것을 특징으로 하는 CNT 조성물.
- CNT를 준비하는 단계;상기 CNT를 전자를 받을 수 있는 작용기를 가진 액체상태의 방향족 화합물로 처리하는 단계;상기 방향족 화합물로 처리된 CNT를 분산제 또는 분산 용매와 혼합하여 CNT 분산액을 준비하는 단계; 및상기 CNT 분산액을 이용하여 CNT 박막을 형성하는 단계를 포함하는 것을 특징으로 하는 CNT 박막의 제조 방법.
- CNT를 분산제 또는 분산 용매와 혼합하여 CNT 분산액을 준비하는 단계;상기 CNT 분산액을 이용하여 CNT 박막을 형성하는 단계; 및상기 CNT 박막 표면에 대하여 전자를 받을 수 있는 작용기를 가진 액체상태의 방향족 화합물로 처리하는 단계를 포함하는 것을 특징으로 하는 CNT 박막의 제조 방법.
- 제6항 또는 제7항에 있어서,전자를 받을 수 있는 작용기를 가진 액체상태의 방향족 화합물의 상기 작용기의 개수는 하나 이상인 것을 특징으로 하는 CNT 박막의 제조 방법.
- 제8항에 있어서,전자를 받을 수 있는 작용기를 가진 액체상태의 방향족 화합물의 상기 작용기의 개수가 둘 이상인 경우에, 동종 또는 이종의 작용기인 것을 특징으로 하는 CNT 박막의 제조 방법.
- 제6항 또는 제7항에 있어서,상기 작용기는 -CF3, -CN, -S=O, -SO3H, -NO2, -NR4 +, -COR, -COOR, -CONR2, -F, -Cl, -I, 또는 -Br이며, 상기 R은 H이거나, C1~C15의 알킬기 또는 아릴기인 것을 특징으로 하는 CNT 박막의 제조 방법.
- 제6항 또는 제7항에 있어서,상기 방향족 화합물은 요오드화벤젠(iodobenzene), 니트로벤젠(nitrobenzene), 및 벤조니트릴(benzonitrile)로 구성되는 그룹으로부터 선택되는 것을 특징으로 CNT 박막의 제조 방법.
- 제6항 또는 제7항에 있어서,상기 CNT를 전자를 줄 수 있는 작용기를 가진 화학물질로 처리함으로써 디-도핑(de-doping)시키는 것을 특징으로 CNT 박막의 제조 방법.
Priority Applications (2)
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KR20070075211A KR100907025B1 (ko) | 2007-07-26 | 2007-07-26 | 전자를 받을 수 있는 작용기를 가진 화학물질로 처리한탄소 나노 튜브 박막 및 그 제조방법 |
US12/031,332 US9117945B2 (en) | 2007-07-26 | 2008-02-14 | Carbon nano-tube (CNT) thin film treated with chemical having electron withdrawing functional group and manufacturing method thereof |
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KR20070075211A KR100907025B1 (ko) | 2007-07-26 | 2007-07-26 | 전자를 받을 수 있는 작용기를 가진 화학물질로 처리한탄소 나노 튜브 박막 및 그 제조방법 |
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KR20090011540A KR20090011540A (ko) | 2009-02-02 |
KR100907025B1 true KR100907025B1 (ko) | 2009-07-10 |
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KR101415255B1 (ko) * | 2012-11-14 | 2014-07-04 | 한국과학기술연구원 | 기계적 강도 향상을 위한 탄소나노튜브섬유 후처리 방법 |
EP3382770B1 (en) * | 2017-03-30 | 2023-09-20 | Novaled GmbH | Ink composition for forming an organic layer of a semiconductor |
Citations (4)
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US20040184982A1 (en) * | 2001-06-12 | 2004-09-23 | Burrington James D. | Substrates with modified carbon surfaces |
WO2005012172A2 (en) | 2003-07-29 | 2005-02-10 | William Marsh Rice University | Selective functionalization of carbon nanotubes |
KR20060060144A (ko) * | 2004-11-30 | 2006-06-05 | 학교법인연세대학교 | 탄소나노튜브 박막의 제조방법 |
KR20070016766A (ko) * | 2005-08-05 | 2007-02-08 | 한국과학기술연구원 | 파이렌 유도체를 이용하여 개질된 탄소나노튜브와 이를이용한 고유전성 고분자/탄소나노튜브 복합체 및 이들의제조방법 |
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US20040253741A1 (en) * | 2003-02-06 | 2004-12-16 | Alexander Star | Analyte detection in liquids with carbon nanotube field effect transistor devices |
US7125533B2 (en) * | 2002-11-15 | 2006-10-24 | William Marsh Rice University | Method for functionalizing carbon nanotubes utilizing peroxides |
US20050208304A1 (en) * | 2003-02-21 | 2005-09-22 | California Institute Of Technology | Coatings for carbon nanotubes |
DE10315897B4 (de) * | 2003-04-08 | 2005-03-10 | Karlsruhe Forschzent | Verfahren und Verwendung einer Vorrichtung zur Trennung von metallischen und halbleitenden Kohlenstoff-Nanoröhren |
JP3837557B2 (ja) | 2003-08-29 | 2006-10-25 | 独立行政法人産業技術総合研究所 | カーボンナノチューブ分散溶液およびその製造方法 |
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WO2005012172A2 (en) | 2003-07-29 | 2005-02-10 | William Marsh Rice University | Selective functionalization of carbon nanotubes |
KR20060060144A (ko) * | 2004-11-30 | 2006-06-05 | 학교법인연세대학교 | 탄소나노튜브 박막의 제조방법 |
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KR20090011540A (ko) | 2009-02-02 |
US20100279001A1 (en) | 2010-11-04 |
US9117945B2 (en) | 2015-08-25 |
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