KR100540639B1 - 탄소나노선재 제조용 촉매의 제조방법과 탄소나노선재제조용 촉매 - Google Patents
탄소나노선재 제조용 촉매의 제조방법과 탄소나노선재제조용 촉매 Download PDFInfo
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- KR100540639B1 KR100540639B1 KR1020030069331A KR20030069331A KR100540639B1 KR 100540639 B1 KR100540639 B1 KR 100540639B1 KR 1020030069331 A KR1020030069331 A KR 1020030069331A KR 20030069331 A KR20030069331 A KR 20030069331A KR 100540639 B1 KR100540639 B1 KR 100540639B1
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- 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
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- 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
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- 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
- B01J23/745—Iron
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- 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
- B01J23/755—Nickel
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- 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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- B01J23/85—Chromium, molybdenum or tungsten
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- 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
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
- B01J37/0027—Powdering
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- 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
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/08—Heat treatment
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- 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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- 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
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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
- C01B32/162—Preparation characterised by catalysts
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- General Chemical & Material Sciences (AREA)
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Abstract
Description
Claims (12)
- 탄소나노선재 제조용 촉매의 제조 방법에 있어서,전이금속의 산소화합물을 산화성분위기에서 800℃ 내지 1500℃의 온도범위에서 가열하여 괴상의 전이금속 산화물을 만드는 단계;상기 괴상의 전이금속 산화물을 평균 입자크기가 500㎛이하가 되도록 분쇄하여 미립의 전이금속 산화물을 만드는 단계를 포함하는 것을 특징으로 하는 탄소나노선재 제조용 촉매의 제조 방법.
- 제 1항에 있어서,상기 전이금속은 니켈(Ni), 코발트(Co), 철(Fe), 몰리브덴(Mo) 및 크롬(Cr)으로 이루어진 군에서 선택되는 어느 하나 이상을 포함하는 것을 특징으로 하는 탄소나노선재 제조용 촉매의 제조 방법.
- 제 1항에 있어서,상기 전이금속의 산소화합물은 전이금속의 산화물, 수산화물, 탄산화물, 황산화물 및 질산화물로 이루어진 군에서 선택되는 어느 하나 이상을 포함하는 것을 특징으로 하는 탄소나노선재 제조용 촉매의 제조 방법.
- 삭제
- 제 1항에 있어서,상기 가열단계에서 구리의 산소화합물을 더 추가하여 가열하는 것을 특징으로 하는 탄소나노선재 제조용 촉매의 제조방법.
- 제 5항에 있어서,상기 구리의 산화물이 상기 전이금속 산화물 100중량부에 대해 10 내지 50중량부인 것을 특징으로 하는 탄소나노선재 제조용 촉매의 제조방법
- 제 6항에 있어서,상기 가열 단계의 온도는 800 내지 1000℃임을 특징으로 하는 탄소나노선재 제조용 촉매의 제조방법
- 제 1항에 있어서,상기 가열 단계에 있어서, 상기 전이금속의 산소화합물은 실리카, 알루미나, 및 마그네시아로 이루어진 군에서 선택되는 어느 하나 이상을 포함하는 지지체를 더 포함하는 것을 특징으로 하는 탄소나노선재 제조용 촉매의 제조방법.
- 제 8항에 있어서,상기 가열 단계의 온도는 1000 내지 1400℃의 온도범위임을 특징으로 하는 탄소나노선재 제조용 촉매의 제조방법.
- 탄소나노선재 제조용 촉매에 있어서평균입자크기가 500㎛이하이며 전이금속의 산화물과 구리의 산화물이 소결되어 있으며 상기 전이금속 산화물 100중량부에 대하여 상기 구리의 산화물은 10 내지 50중량부인 것을 특징으로 하는 탄소나노선재 제조용 촉매.
- 탄소나노선재 제조용 촉매에 있어서,평균입자크기가 500㎛이하이며 전이금속의 산화물과 실리카, 알루미나, 및 마그네시아로 이루어진 군에서 선택되는 어느 하나 이상을 포함하는 지지체가 소결되어 있으며 상기 전이금속의 산화물의 함량은 5 내지 95%인 것을 특징으로 하는 탄소나노선재 제조용 촉매.
- 제 10항 또는 제 11항에 있어서,상기 전이금속은 니켈(Ni), 코발트(Co), 철(Fe), 몰리브덴(Mo) 및 크롬(Cr)으로 이루어진 군에서 선택되는 어느 하나 이상인 것을 특징으로 하는 탄소나노선재 제조용 촉매.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030069331A KR100540639B1 (ko) | 2003-10-06 | 2003-10-06 | 탄소나노선재 제조용 촉매의 제조방법과 탄소나노선재제조용 촉매 |
US10/595,284 US20080153691A1 (en) | 2003-10-06 | 2004-10-05 | Method of Making Catalyst For Carbon Nanotubes and Carbon Nanofibers and Catalyst For Carbon Nanotubes and Nanofibers Thereof |
CNA2004800289834A CN1863593A (zh) | 2003-10-06 | 2004-10-05 | 用于碳纳米管和纳米纤维的催化剂及其制造方法 |
PCT/KR2004/002546 WO2005032711A1 (en) | 2003-10-06 | 2004-10-05 | Method of making catalyst for carbon nanotubes and carbon nanofibers and catalyst for carbon nanotubes and nanofibers thereof |
JP2006532092A JP2007507341A (ja) | 2003-10-06 | 2004-10-05 | カーボンナノワイヤ製造用触媒の製造方法とカーボンナノワイヤ製造用触媒 |
EP04774775A EP1680217A1 (en) | 2003-10-06 | 2004-10-05 | Method of making catalyst for carbon nanotubes and carbon nanofibers and catalyst for carbon nanotubes and nanofibers thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020030069331A KR100540639B1 (ko) | 2003-10-06 | 2003-10-06 | 탄소나노선재 제조용 촉매의 제조방법과 탄소나노선재제조용 촉매 |
Publications (2)
Publication Number | Publication Date |
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KR20050033338A KR20050033338A (ko) | 2005-04-12 |
KR100540639B1 true KR100540639B1 (ko) | 2006-01-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020030069331A Expired - Fee Related KR100540639B1 (ko) | 2003-10-06 | 2003-10-06 | 탄소나노선재 제조용 촉매의 제조방법과 탄소나노선재제조용 촉매 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20080153691A1 (ko) |
EP (1) | EP1680217A1 (ko) |
JP (1) | JP2007507341A (ko) |
KR (1) | KR100540639B1 (ko) |
CN (1) | CN1863593A (ko) |
WO (1) | WO2005032711A1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100976174B1 (ko) * | 2009-02-13 | 2010-08-16 | 금호석유화학 주식회사 | 얇은 다중벽 탄소나노튜브 제조용 촉매조성물 및 이의 제조방법 |
EP2443060A2 (en) * | 2009-06-18 | 2012-04-25 | Tata Steel Nederland Technology B.V. | A process of direct growth of carbon nanotubes (CNT) and fibers (CNF) on a steel strip |
KR101018660B1 (ko) * | 2009-12-22 | 2011-03-04 | 금호석유화학 주식회사 | 다중벽 탄소나노튜브 제조용 촉매조성물 |
US20120060984A1 (en) * | 2010-07-16 | 2012-03-15 | Drexel University | Carbon Nanotubes Containing Confined Copper Azide |
CN102351166A (zh) * | 2011-06-30 | 2012-02-15 | 中国科学院上海硅酸盐研究所 | 一种直接在碳纤维表面生长碳纳米管的方法 |
FR2983741A1 (fr) * | 2011-12-09 | 2013-06-14 | Arkema France | Catalyseur de type metal de transition supporte par un substrat, son procede de fabrication et son utilisation pour la fabrication de nanotubes de carbone. |
EP2700740A3 (en) * | 2012-08-24 | 2014-03-19 | Showa Denko Kabushiki Kaisha | Carbon fibers and catalyst for production of carbon fibers |
CN103922310B (zh) * | 2014-04-09 | 2016-01-13 | 中国科学院金属研究所 | 低温气相宏量生长高质量、平直碳纳米管的方法及装置 |
CN107469825B (zh) * | 2017-08-25 | 2022-12-20 | 湘潭大学 | 一种氧化改性的碳纳米管负载双金属铜镁共掺杂的镍基多金属催化剂的制备方法及应用 |
CN112533868B (zh) * | 2018-07-31 | 2023-11-03 | 株式会社大阪曹達 | 碳纳米管的制造方法 |
CN112850688A (zh) * | 2021-02-03 | 2021-05-28 | 成都市丽睿科技有限公司 | 一种纳米级碳材料的制备方法 |
CN114855305A (zh) * | 2022-04-25 | 2022-08-05 | 延边大学 | 一种碳纳米纤维材料的制备方法 |
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US3819535A (en) * | 1972-04-13 | 1974-06-25 | Diamond Shamrock Corp | Catalyst for oxidation of hydrocarbons and carbon monoxide |
US3870658A (en) * | 1973-03-02 | 1975-03-11 | Corning Glass Works | Copper chromite-alumina catalysts having high-temperature stability |
US4058485A (en) * | 1974-12-26 | 1977-11-15 | Union Carbide Corporation | Porous metal-alumina composite |
US4360454A (en) * | 1979-12-13 | 1982-11-23 | Texaco Inc. | Catalyst for steam dehydrocyclization |
AU4695985A (en) * | 1984-09-04 | 1986-03-13 | Mitsubishi Jukogyo Kabushiki Kaisha | Process for reforming methanol |
CA1321863C (en) * | 1986-06-06 | 1993-09-07 | Howard G. Tennent | Carbon fibrils, method for producing the same, and compositions containing same |
CA2364075A1 (en) * | 1992-05-22 | 1993-12-09 | Hyperion Catalysis International, Inc. | Improved methods and catalysts for the manufacture of carbon fibrils |
KR0166465B1 (ko) * | 1995-11-03 | 1999-01-15 | 한승준 | 배기가스 정화용 촉매의 제조방법 |
US5883041A (en) * | 1996-07-08 | 1999-03-16 | Connolly International Ltd. | Composite catalyst for purifying exhaust gases from carbon monoxide and organic compounds |
JP3042601B2 (ja) * | 1996-10-31 | 2000-05-15 | ファイラックインターナショナル株式会社 | 流体燃料の改質用セラミックス触媒を用いた内燃機関及 びこれを使用した交通輸送用又は発電用手段 |
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KR100407805B1 (ko) * | 2001-07-20 | 2003-11-28 | 재단법인 포항산업과학연구원 | 탄소나노섬유 또는 탄소나노튜브 제조용 금속촉매 및 그의제조 방법 |
JP4109952B2 (ja) * | 2001-10-04 | 2008-07-02 | キヤノン株式会社 | ナノカーボン材料の製造方法 |
US6686308B2 (en) * | 2001-12-03 | 2004-02-03 | 3M Innovative Properties Company | Supported nanoparticle catalyst |
-
2003
- 2003-10-06 KR KR1020030069331A patent/KR100540639B1/ko not_active Expired - Fee Related
-
2004
- 2004-10-05 US US10/595,284 patent/US20080153691A1/en not_active Abandoned
- 2004-10-05 EP EP04774775A patent/EP1680217A1/en not_active Withdrawn
- 2004-10-05 JP JP2006532092A patent/JP2007507341A/ja active Pending
- 2004-10-05 WO PCT/KR2004/002546 patent/WO2005032711A1/en active Application Filing
- 2004-10-05 CN CNA2004800289834A patent/CN1863593A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
CN1863593A (zh) | 2006-11-15 |
US20080153691A1 (en) | 2008-06-26 |
JP2007507341A (ja) | 2007-03-29 |
KR20050033338A (ko) | 2005-04-12 |
EP1680217A1 (en) | 2006-07-19 |
WO2005032711A1 (en) | 2005-04-14 |
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