KR101016031B1 - 탄소나노튜브 합성 장치 - Google Patents
탄소나노튜브 합성 장치 Download PDFInfo
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- KR101016031B1 KR101016031B1 KR1020080057417A KR20080057417A KR101016031B1 KR 101016031 B1 KR101016031 B1 KR 101016031B1 KR 1020080057417 A KR1020080057417 A KR 1020080057417A KR 20080057417 A KR20080057417 A KR 20080057417A KR 101016031 B1 KR101016031 B1 KR 101016031B1
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- reactor
- catalyst
- carbon nanotubes
- carbon nanotube
- reaction gas
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 96
- 229910021393 carbon nanotube Inorganic materials 0.000 title claims abstract description 96
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 47
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 47
- 239000003054 catalyst Substances 0.000 claims abstract description 113
- 239000007789 gas Substances 0.000 claims abstract description 49
- 239000012495 reaction gas Substances 0.000 claims abstract description 42
- 238000000034 method Methods 0.000 claims abstract description 28
- 230000002194 synthesizing effect Effects 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000007599 discharging Methods 0.000 claims 1
- 238000003860 storage Methods 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000000197 pyrolysis Methods 0.000 description 3
- 239000002109 single walled nanotube Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000011852 carbon nanoparticle Substances 0.000 description 2
- 238000010531 catalytic reduction reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 2
- 239000002048 multi walled nanotube Substances 0.000 description 2
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 229910021387 carbon allotrope Inorganic materials 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000000576 coating method 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
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000002230 thermal chemical vapour deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 239000008096 xylene 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
- C01B32/16—Preparation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1818—Feeding of the fluidising gas
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1845—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with particles moving upwards while fluidised
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
- B01J8/382—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it with a rotatable device only
-
- 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
-
- 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
- C01B32/00—Carbon; Compounds thereof
- C01B32/15—Nano-sized carbon materials
- C01B32/158—Carbon nanotubes
- C01B32/16—Preparation
- C01B32/162—Preparation characterised by catalysts
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Description
Claims (5)
- 탄소나노튜브가 합성되는 공간을 제공하고 수직으로 길게 형성되며 하단부에 촉매를 담는 반응기;상기 반응기의 외측에 설치되며 상기 반응기의 내부를 상기 탄소나노튜브의 합성에 필요한 공정 온도까지 가열하는 가열부;상기 촉매가 담긴 반응기의 하단부의 상부에서 상기 탄소나노튜브를 합성하기 위한 반응가스를 상기 촉매에 분사하는 가스 공급 노즐;상기 반응기의 하단부에 연결되어 상기 합성된 탄소나노튜브를 상기 반응기의 외부로 배출하여 회수하는 회수부; 및상기 반응기의 상단부에 연결되어 상기 탄소나노튜브의 합성에 반응하지 않은 상기 반응 가스를 상기 반응기의 외부로 배출하는 배기부를 포함하는 탄소나노튜브 합성 장치.
- 제 1 항에 있어서,상기 반응기의 하단부는 아래로 갈수록 단면적이 좁아지도록 경사지게 원추형으로 형성되는 탄소나노튜브 합성 장치.
- 제 1 항에 있어서,상기 반응기의 하단부에는 상기 촉매를 공급하는 촉매 투입부가 연결되는 탄소나노튜브 합성 장치.
- 제 1 항에 있어서,상기 가스 공급 노즐은 상기 반응기의 상단부와 연결되는데, 상기 가스 공급 노즐을 감싸도록 중공 축을 가지는 원통형의 몸체와, 상기 몸체의 둘레에는 형성된 복수의 날개를 구비한 교반기를 더 포함하는 탄소나노튜브 합성 장치.
- 제 1 항에 있어서,상기 가스 공급 노즐은 상기 촉매의 형상, 밀도, 및 크기에 따라 상기 반응 가스의 유속을 조절하는 탄소나노튜브 합성 장치.
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KR1020080057417A KR101016031B1 (ko) | 2008-06-18 | 2008-06-18 | 탄소나노튜브 합성 장치 |
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KR1020080057417A KR101016031B1 (ko) | 2008-06-18 | 2008-06-18 | 탄소나노튜브 합성 장치 |
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KR20090131507A KR20090131507A (ko) | 2009-12-29 |
KR101016031B1 true KR101016031B1 (ko) | 2011-02-23 |
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CN110255494A (zh) * | 2019-06-27 | 2019-09-20 | 江南大学 | 一种纳米材料弹射加速的方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100360686B1 (ko) | 2000-07-27 | 2002-11-13 | 일진나노텍 주식회사 | 탄소나노튜브 또는 탄소나노섬유 합성용 기상합성장치 및이를 사용한 합성 방법 |
KR100376202B1 (ko) | 2000-10-02 | 2003-03-15 | 일진나노텍 주식회사 | 탄소나노튜브 또는 탄소나노섬유 합성용 기상합성 장치 및이를 사용한 합성방법 |
KR20030097318A (ko) * | 2002-06-20 | 2003-12-31 | 나노미래 주식회사 | 탄소나노소재용 금속촉매의 열처리장치 |
JP2004353157A (ja) | 2003-05-02 | 2004-12-16 | Nikkiso Co Ltd | 原料ガス供給ノズル、カーボンナノファイバー製造装置、およびカーボンナノファイバーの製造方法 |
-
2008
- 2008-06-18 KR KR1020080057417A patent/KR101016031B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100360686B1 (ko) | 2000-07-27 | 2002-11-13 | 일진나노텍 주식회사 | 탄소나노튜브 또는 탄소나노섬유 합성용 기상합성장치 및이를 사용한 합성 방법 |
KR100376202B1 (ko) | 2000-10-02 | 2003-03-15 | 일진나노텍 주식회사 | 탄소나노튜브 또는 탄소나노섬유 합성용 기상합성 장치 및이를 사용한 합성방법 |
KR20030097318A (ko) * | 2002-06-20 | 2003-12-31 | 나노미래 주식회사 | 탄소나노소재용 금속촉매의 열처리장치 |
JP2004353157A (ja) | 2003-05-02 | 2004-12-16 | Nikkiso Co Ltd | 原料ガス供給ノズル、カーボンナノファイバー製造装置、およびカーボンナノファイバーの製造方法 |
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