JP2012508159A - カーボンナノチューブ(carbonnanotubes,CNTs)を生成するプロセス - Google Patents
カーボンナノチューブ(carbonnanotubes,CNTs)を生成するプロセス Download PDFInfo
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- JP2012508159A JP2012508159A JP2011536267A JP2011536267A JP2012508159A JP 2012508159 A JP2012508159 A JP 2012508159A JP 2011536267 A JP2011536267 A JP 2011536267A JP 2011536267 A JP2011536267 A JP 2011536267A JP 2012508159 A JP2012508159 A JP 2012508159A
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- cnts
- methane
- carbon nanotubes
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- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000008569 process Effects 0.000 title claims abstract description 34
- 239000002041 carbon nanotube Substances 0.000 title claims abstract description 27
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 35
- 239000003054 catalyst Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 27
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 14
- 239000007789 gas Substances 0.000 claims description 11
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical group [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 9
- 229910017052 cobalt Inorganic materials 0.000 claims description 9
- 239000010941 cobalt Substances 0.000 claims description 9
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 9
- 229910052750 molybdenum Chemical group 0.000 claims description 9
- 239000011733 molybdenum Chemical group 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 4
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000003085 diluting agent Substances 0.000 claims description 3
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 claims description 3
- -1 H-ZSM-5 Chemical compound 0.000 claims description 2
- 229910052786 argon Inorganic materials 0.000 claims description 2
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 2
- 239000001307 helium Substances 0.000 claims description 2
- 229910052734 helium Inorganic materials 0.000 claims description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003345 natural gas Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002048 multi walled nanotube Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000004523 catalytic cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910021389 graphene Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002923 metal particle Substances 0.000 description 2
- 239000002071 nanotube Substances 0.000 description 2
- 239000002109 single walled nanotube Substances 0.000 description 2
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 150000001722 carbon compounds Chemical class 0.000 description 1
- 239000002134 carbon nanofiber Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 238000004050 hot filament vapor deposition Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000608 laser ablation Methods 0.000 description 1
- 238000001182 laser chemical vapour deposition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021392 nanocarbon Inorganic materials 0.000 description 1
- 239000002121 nanofiber Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 210000005239 tubule Anatomy 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
- C01B32/16—Preparation
- C01B32/162—Preparation characterised by catalysts
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/24—Chromium, molybdenum or tungsten
- B01J23/28—Molybdenum
-
- 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
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/75—Cobalt
-
- 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
- C01B2202/00—Structure or properties of carbon nanotubes
- C01B2202/06—Multi-walled nanotubes
-
- 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
- C01B2202/20—Nanotubes characterized by their properties
- C01B2202/36—Diameter
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (13)
- 実質的に均一のサイズのカーボンナノチューブ(CNTs)を生成するプロセスであって、
メタン、エチレン、もしくはアセチレンのグループから個別に選択されたガスまたはそれらの任意の組合せを、コバルトおよびモリブデンが付着された支持体を有する触媒粒子に接触させるステップを備え、
コバルトとモリブデンの比(Co:Mo)は1:0から2:3(w/w)であり、
前記接触させるステップは650℃から850℃の間の温度にて実行される
プロセス。 - 生成された前記CNTsは、直径が、6nmから14nmであり、好ましくは9.0±1.4nm(平均値±標準偏差)である複層CNTsである
請求項1に記載のプロセス。 - 前記プロセスは、リアクター内にて実行される
請求項1に記載のプロセス。 - 反応時間が約30分から約180分である
請求項3に記載のプロセス。 - 前記リアクター内の圧力は、0.1気圧から3気圧であり、好ましくは1気圧である
請求項3に記載のプロセス。 - 前記ガスはメタンである
請求項3に記載のプロセス。 - 窒素、アルゴン、もしくはヘリウムから成るグループから個別に選択された希釈ガスまたはそれらの組合せを、好ましくは窒素を、メタンがさらに含む
請求項6に記載のプロセス。 - メタンおよび窒素のガスが、約1:0から約1:9までに及ぶCH4とN2の体積比(CH4:N2)にて混合される
請求項6に記載のプロセス。 - メタンおよび窒素のガスの混合物が、約20ml/分から約150ml/分の流速で連続的に前記リアクターに供給される
請求項8に記載のプロセス。 - 前記支持体に付着された前記触媒粒子は、約5重量%から約20重量%のコバルトおよびモリブデンを含む
請求項1に記載のプロセス。 - シリカ、H−ZSM−5、チタニア、マグネシア、セリア、およびアルミナのグループから個別にまたはそれらの任意の組合せから前記支持体が選択される
請求項10に記載のプロセス。 - 前記支持体はアルミナである
請求項10に記載のプロセス。 - 反応温度は、650℃から850℃の間である
請求項1に記載のプロセス。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/MY2008/000143 WO2010059027A2 (en) | 2008-11-18 | 2008-11-18 | A PROCESS FOR PRODUCING CARBON NANOTUBES (CNTs) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2012508159A true JP2012508159A (ja) | 2012-04-05 |
Family
ID=42198706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011536267A Pending JP2012508159A (ja) | 2008-11-18 | 2008-11-18 | カーボンナノチューブ(carbonnanotubes,CNTs)を生成するプロセス |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20110293504A1 (ja) |
| JP (1) | JP2012508159A (ja) |
| KR (1) | KR20110092274A (ja) |
| CN (1) | CN102216212A (ja) |
| DE (1) | DE112008004235T5 (ja) |
| GB (1) | GB2476916A (ja) |
| WO (1) | WO2010059027A2 (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101882665B1 (ko) * | 2016-08-18 | 2018-07-30 | 제주대학교 산학협력단 | 탄소 증착 촉매를 활용한 수퍼커패시터 전극활물질 및 이의 제조방법 |
| JP2018150218A (ja) * | 2017-03-15 | 2018-09-27 | 東洋インキScホールディングス株式会社 | 多層カーボンナノチューブおよび多層カーボンナノチューブの製造方法 |
| JP2019108256A (ja) * | 2017-12-20 | 2019-07-04 | 東洋インキScホールディングス株式会社 | 多層カーボンナノチューブおよび多層カーボンナノチューブの製造方法 |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102164225B1 (ko) * | 2012-06-22 | 2020-10-12 | 히타치가세이가부시끼가이샤 | 카본 나노튜브 및 그 제조방법 |
| CN104936895A (zh) * | 2013-01-24 | 2015-09-23 | 日本瑞翁株式会社 | 碳纳米管分散液及其制造方法、以及碳纳米管组合物及其制造方法 |
| US10090173B2 (en) | 2015-06-05 | 2018-10-02 | International Business Machines Corporation | Method of fabricating a chip module with stiffening frame and directional heat spreader |
| CN106799206B (zh) * | 2016-12-23 | 2020-02-21 | 句容亿格纳米材料厂 | 一种碳纳米管-分子筛复合物的制备方法和应用 |
| KR102270116B1 (ko) | 2018-02-07 | 2021-06-28 | 주식회사 엘지에너지솔루션 | 양극 및 상기 양극을 포함하는 이차 전지 |
| WO2022047600A1 (zh) * | 2020-09-04 | 2022-03-10 | 惠州学院 | 一种制备多壁碳纳米管的方法 |
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| JP2004532789A (ja) * | 2001-07-03 | 2004-10-28 | ファキュルテ ユニヴェルシテール ノートル−ダム ド ラ ペ | 触媒担体およびその上で生成されたカーボンナノチューブ |
| JP2007077015A (ja) * | 2005-09-15 | 2007-03-29 | Kofukin Seimitsu Kogyo (Shenzhen) Yugenkoshi | カーボンナノチューブの成長装置及びカーボンナノチューブの成長方法 |
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| US6333016B1 (en) * | 1999-06-02 | 2001-12-25 | The Board Of Regents Of The University Of Oklahoma | Method of producing carbon nanotubes |
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2008
- 2008-11-18 JP JP2011536267A patent/JP2012508159A/ja active Pending
- 2008-11-18 US US13/127,862 patent/US20110293504A1/en not_active Abandoned
- 2008-11-18 GB GB1107851A patent/GB2476916A/en not_active Withdrawn
- 2008-11-18 KR KR1020117010941A patent/KR20110092274A/ko not_active Ceased
- 2008-11-18 WO PCT/MY2008/000143 patent/WO2010059027A2/en not_active Ceased
- 2008-11-18 DE DE112008004235T patent/DE112008004235T5/de not_active Ceased
- 2008-11-18 CN CN200880132000XA patent/CN102216212A/zh active Pending
Patent Citations (3)
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| JP2004532789A (ja) * | 2001-07-03 | 2004-10-28 | ファキュルテ ユニヴェルシテール ノートル−ダム ド ラ ペ | 触媒担体およびその上で生成されたカーボンナノチューブ |
| JP2007077015A (ja) * | 2005-09-15 | 2007-03-29 | Kofukin Seimitsu Kogyo (Shenzhen) Yugenkoshi | カーボンナノチューブの成長装置及びカーボンナノチューブの成長方法 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101882665B1 (ko) * | 2016-08-18 | 2018-07-30 | 제주대학교 산학협력단 | 탄소 증착 촉매를 활용한 수퍼커패시터 전극활물질 및 이의 제조방법 |
| JP2018150218A (ja) * | 2017-03-15 | 2018-09-27 | 東洋インキScホールディングス株式会社 | 多層カーボンナノチューブおよび多層カーボンナノチューブの製造方法 |
| JP2019108256A (ja) * | 2017-12-20 | 2019-07-04 | 東洋インキScホールディングス株式会社 | 多層カーボンナノチューブおよび多層カーボンナノチューブの製造方法 |
| JP7052336B2 (ja) | 2017-12-20 | 2022-04-12 | 東洋インキScホールディングス株式会社 | 多層カーボンナノチューブおよび多層カーボンナノチューブの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2010059027A3 (en) | 2011-03-10 |
| DE112008004235T5 (de) | 2012-07-12 |
| KR20110092274A (ko) | 2011-08-17 |
| US20110293504A1 (en) | 2011-12-01 |
| GB2476916A (en) | 2011-07-13 |
| CN102216212A (zh) | 2011-10-12 |
| WO2010059027A2 (en) | 2010-05-27 |
| GB201107851D0 (en) | 2011-06-22 |
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