KR101281626B1 - 고분자/탄소나노튜브 복합체 제조 방법, 이를 이용한 고분자/탄소나노튜브 복합체 박막 제조 방법, 고분자/탄소나노튜브 복합체 및 고분자/탄소나노튜브 복합체 박막 - Google Patents
고분자/탄소나노튜브 복합체 제조 방법, 이를 이용한 고분자/탄소나노튜브 복합체 박막 제조 방법, 고분자/탄소나노튜브 복합체 및 고분자/탄소나노튜브 복합체 박막 Download PDFInfo
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- KR101281626B1 KR101281626B1 KR1020100050311A KR20100050311A KR101281626B1 KR 101281626 B1 KR101281626 B1 KR 101281626B1 KR 1020100050311 A KR1020100050311 A KR 1020100050311A KR 20100050311 A KR20100050311 A KR 20100050311A KR 101281626 B1 KR101281626 B1 KR 101281626B1
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 229
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 221
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 220
- 229920000642 polymer Polymers 0.000 title claims abstract description 211
- 239000002131 composite material Substances 0.000 title claims abstract description 130
- 239000010409 thin film Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims description 53
- 239000011259 mixed solution Substances 0.000 claims abstract description 44
- 238000001035 drying Methods 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims abstract 3
- 239000003960 organic solvent Substances 0.000 claims description 11
- 239000002904 solvent Substances 0.000 claims description 8
- 238000009210 therapy by ultrasound Methods 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims 3
- 230000008569 process Effects 0.000 abstract description 8
- 230000002776 aggregation Effects 0.000 abstract description 5
- 238000007712 rapid solidification Methods 0.000 abstract description 2
- 238000004220 aggregation Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 10
- 239000000443 aerosol Substances 0.000 description 9
- 239000012071 phase Substances 0.000 description 9
- 238000001694 spray drying Methods 0.000 description 9
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 8
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 8
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 8
- 238000001878 scanning electron micrograph Methods 0.000 description 8
- 230000007704 transition Effects 0.000 description 8
- 239000006199 nebulizer Substances 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000741 silica gel Substances 0.000 description 5
- 229910002027 silica gel Inorganic materials 0.000 description 5
- 229960001866 silicon dioxide Drugs 0.000 description 5
- 238000003917 TEM image Methods 0.000 description 4
- 238000005054 agglomeration Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000007711 solidification Methods 0.000 description 3
- 230000008023 solidification Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005411 Van der Waals force Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
- C08K3/041—Carbon nanotubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/16—Evaporating by spraying
- B01D1/18—Evaporating by spraying to obtain dry solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/02—Separation by phase transition
- B01D59/08—Separation by phase transition by fractional crystallisation, by precipitation, by zone freezing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/06—Making preforms by moulding the material
- B29B11/12—Compression moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D99/00—Subject matter not provided for in other groups of this subclass
- B29D99/005—Producing membranes
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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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
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- Inorganic Chemistry (AREA)
- Carbon And Carbon Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
[도 2] 본 발명의 실시예들에 따른 고분자/탄소나노튜브 복합체의 제조 과정을 설명하기 위한 개요도
[도 3] 본 발명의 다른 실시예들에 따른 고분자/탄소나노튜브 복합체의 제조 과정을 설명하기 위한 개요도
[도 4] 본 발명의 실시예들에 따른 고분자/탄소나노튜브 복합체의 제조 방법을 설명하기 위한 순서도
[도 5] 본 발명의 다른 실시예들에 따른 고분자/탄소나노튜브 복합체의 제조 방법을 설명하기 위한 순서도
[도 6] 도 5의 제조 방법에 사용되는 고분자/탄소나노튜브 복합체의 제조 장치를 설명하기 위한 구성도
[도 7] 본 발명의 실시예들에 따른 고분자/탄소나노튜브 복합체 박막의 제조 방법을 설명하기 위한 순서도
[도 8] 본 발명의 다른 실시예들에 따른 고분자/탄소나노튜브 복합체 박막의 제조 방법을 설명하기 위한 순서도
[도 9] 도 4의 제조 방법에 의하여 제조된 고분자/탄소나노튜브 복합체의 주사전자현미경 사진(SEM)
[도 10] 도 5의 제조 방법에 의하여 제조된 고분자/탄소나노튜브 복합체의 주사전자현미경 사진(SEM)과 투과전자현미경 사진(TEM)
[도 11] 본 발명의 실시예들에 의하여 제조된 고분자/탄소나노튜브 복합체의 인장 강도를 측정한 그래프
[도 12] 본 발명의 실시예들에 의하여 제조된 고분자/탄소나노튜브 복합체의 전기적 표면 저항을 측정한 그래프
30, 70 : 고분자/탄소나노튜브 복합체 박막
Claims (13)
- 고분자와 탄소나노튜브가 균일하게 혼합된 혼합용액을 제조하는 단계;
상기 제조된 혼합용액을 항온수조(water bath)에 넣어주는 단계; 및
용해도(solubility) 차이에 의하여 상기 항온수조에서 용해되지 않는 고분자/탄소나노튜브 복합체를 상기 항온수조로부터 석출하는 단계를 포함하는 고분자/탄소나노튜브 복합체 제조 방법. - 제1항에 있어서, 상기 고분자/탄소나노튜브 복합체를 상기 항온수조로부터 석출하는 단계에서,
상기 고분자/탄소나노튜브 복합체가 상기 항온수조에서 고체화 되는 경우, 메쉬(mesh) 망, 체, 거름망(filter) 중 적어도 하나를 이용하여 상기 고체화된 고분자/탄소나노튜브 복합체를 상기 항온수조로부터 건져내는 것을 특징으로 하는 고분자/탄소나노튜브 복합체 제조 방법. - 삭제
- 삭제
- 삭제
- 삭제
- 제1항에 있어서, 상기 고분자와 탄소나노튜브가 균일하게 혼합된 혼합용액을 제조하는 단계는
상기 고분자를 유기 용매에 용해시키는 단계;
상기 고분자가 용해된 용매에 상기 탄소나노튜브를 혼입하는 단계; 및
상기 용매에 혼입된 탄소나노튜브를 초음파 처리하는 단계를 포함하는 것을 특징으로 하는 고분자/탄소나노튜브 복합체 제조 방법. - 제7항에 있어서, 상기 용매에 혼입된 탄소나노튜브를 초음파 처리하는 단계에서,
상기 초음파 처리는 20,000㎐ 내지 60,000㎐의 주파수 범위에서 3시간 내지 8시간 동안 진행되는 것을 특징으로 하는 고분자/탄소나노튜브 복합체 제조 방법. - 삭제
- 고분자와 탄소나노튜브가 균일하게 혼합된 혼합용액을 제조하는 단계;
상기 제조된 혼합용액을 항온수조(water bath)에 넣어주는 단계;
용해도(solubility) 차이에 의하여 상기 항온수조에서 용해되지 않는 고분자/탄소나노튜브 복합체를 상기 항온수조로부터 석출하는 단계;
상기 석출된 고분자/탄소나노튜브 복합체를 건조하는 단계;
상기 건조된 고분자/탄소나노튜브 복합체에 압력을 가하는 단계; 및
상기 가압된 고분자/탄소나노튜브 복합체를 냉각하는 단계를 포함하는 고분자/탄소나노튜브 복합체 박막 제조 방법. - 삭제
- 제10항에 있어서, 상기 고분자/탄소나노튜브 복합체에 압력을 가하는 단계에서,
마운트 핫 프레스(mount hot press)를 이용하여 140 도 내지 160도의 온도 및 40 bar 내지 60 bar의 압력의 조건으로 6분 내지 10분 동안 상기 고분자/탄소나노튜브 복합체에 압력을 가하는 것을 특징으로 하는 고분자/탄소나노튜브 복합체 박막 제조 방법. - 삭제
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KR20170021151A (ko) | 2015-08-17 | 2017-02-27 | 국방과학연구소 | 에너지물질의 반응 속도를 개선시키는 탄소나노튜브-에너지물질 복합체 및 이의 제조 방법 |
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KR101303899B1 (ko) * | 2011-05-04 | 2013-09-05 | (주)마크스톤 | 고분자-탄소나노튜브 복합 입자의 제조 방법 |
WO2020105968A1 (ko) * | 2018-11-23 | 2020-05-28 | 한국기계연구원 | 단분자가 결합된 질화붕소 나노튜브와 이를 이용한 콜로이드 용액의 제조 방법 |
CN112409591A (zh) * | 2020-11-20 | 2021-02-26 | 复旦大学 | 高分子聚合物/碳纳米管复合物的原位超组装制备方法 |
EP4489137A1 (en) * | 2022-03-04 | 2025-01-08 | Sanyo Color Works, Ltd. | Carbon nanotube-containing powder for electrodes, electrode mixture paste, electrode for power storage devices, and power storage device |
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KR100602512B1 (ko) | 2005-06-07 | 2006-07-19 | 김성훈 | 탄소나노튜브를 함유하는 방향족 폴리에스테르 나노복합체수지 및 그의 제조방법 |
JP2009062461A (ja) | 2007-09-06 | 2009-03-26 | Dainichiseika Color & Chem Mfg Co Ltd | カーボンナノチューブ樹脂組成物、カーボンナノチューブ分散組成物、それらの使用方法およびそれらを使用した物品 |
KR100912147B1 (ko) | 2001-07-11 | 2009-08-14 | 하이페리온 커탤리시스 인터내셔널 인코포레이티드 | 폴리 플루오르화 비닐리덴 복합재 및 이의 제조 방법 |
KR20090092630A (ko) * | 2008-02-27 | 2009-09-01 | 재단법인서울대학교산학협력재단 | 탄소나노튜브-고분자 복합재료 성형체의 제조방법 |
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KR100912147B1 (ko) | 2001-07-11 | 2009-08-14 | 하이페리온 커탤리시스 인터내셔널 인코포레이티드 | 폴리 플루오르화 비닐리덴 복합재 및 이의 제조 방법 |
KR100602512B1 (ko) | 2005-06-07 | 2006-07-19 | 김성훈 | 탄소나노튜브를 함유하는 방향족 폴리에스테르 나노복합체수지 및 그의 제조방법 |
JP2009062461A (ja) | 2007-09-06 | 2009-03-26 | Dainichiseika Color & Chem Mfg Co Ltd | カーボンナノチューブ樹脂組成物、カーボンナノチューブ分散組成物、それらの使用方法およびそれらを使用した物品 |
KR20090092630A (ko) * | 2008-02-27 | 2009-09-01 | 재단법인서울대학교산학협력재단 | 탄소나노튜브-고분자 복합재료 성형체의 제조방법 |
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KR20170021151A (ko) | 2015-08-17 | 2017-02-27 | 국방과학연구소 | 에너지물질의 반응 속도를 개선시키는 탄소나노튜브-에너지물질 복합체 및 이의 제조 방법 |
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