SG11201404275SA - Methods of preparing catalysts for the chirally selective synthesis of single-walled carbon nanotubes - Google Patents
Methods of preparing catalysts for the chirally selective synthesis of single-walled carbon nanotubesInfo
- Publication number
- SG11201404275SA SG11201404275SA SG11201404275SA SG11201404275SA SG11201404275SA SG 11201404275S A SG11201404275S A SG 11201404275SA SG 11201404275S A SG11201404275S A SG 11201404275SA SG 11201404275S A SG11201404275S A SG 11201404275SA SG 11201404275S A SG11201404275S A SG 11201404275SA
- Authority
- SG
- Singapore
- Prior art keywords
- methods
- carbon nanotubes
- walled carbon
- selective synthesis
- preparing catalysts
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 239000003054 catalyst Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000002109 single walled nanotube Substances 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
Classifications
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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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
- B01J27/053—Sulfates
-
- 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
- B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
- B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
- B01J21/08—Silica
-
- 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
- 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- 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
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
- B01J35/391—Physical properties of the active metal ingredient
- B01J35/393—Metal or metal oxide crystallite size
-
- 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
- B01J37/02—Impregnation, coating or precipitation
- B01J37/0201—Impregnation
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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
- B01J37/16—Reducing
- B01J37/18—Reducing with gases containing free hydrogen
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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
- B01J37/20—Sulfiding
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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
- 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
- C01B32/159—Carbon nanotubes single-walled
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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
-
- 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
- C01B2202/02—Single-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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Catalysts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261609703P | 2012-03-12 | 2012-03-12 | |
US201361753645P | 2013-01-17 | 2013-01-17 | |
PCT/SG2013/000101 WO2013137825A1 (en) | 2012-03-12 | 2013-03-12 | Methods of preparing catalysts for the chirally selective synthesis of single-walled carbon nanotubes |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201404275SA true SG11201404275SA (en) | 2014-08-28 |
Family
ID=49161580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201404275SA SG11201404275SA (en) | 2012-03-12 | 2013-03-12 | Methods of preparing catalysts for the chirally selective synthesis of single-walled carbon nanotubes |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150037240A1 (en) |
CN (1) | CN104254394A (en) |
SG (1) | SG11201404275SA (en) |
WO (1) | WO2013137825A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2015200886A1 (en) * | 2015-02-20 | 2016-09-08 | Monash University | Carbon-based surface plasmon source and applications thereof |
KR101816400B1 (en) * | 2016-05-12 | 2018-01-09 | 에스케이이노베이션 주식회사 | Evaluation method of active material for rechargeable battery |
JP6810408B2 (en) * | 2017-02-17 | 2021-01-06 | 学校法人早稲田大学 | Catalyst carrier and its preparation method |
CN109459453B (en) * | 2018-11-13 | 2021-06-25 | 烟台工程职业技术学院 | Characterization method of lanthanum silicate nano powder |
CN109678138B (en) * | 2019-01-09 | 2022-04-26 | 温州大学 | Preparation method of single-chiral single-walled carbon nanotube |
CN112143519B (en) * | 2019-06-27 | 2022-03-11 | 中国石油化工股份有限公司 | Solid acid alkylation of isoparaffin with olefin |
CN115011739B (en) * | 2022-08-03 | 2022-11-01 | 南京邦康生物技术有限公司 | Probiotics production control method and system |
CN115504457A (en) * | 2022-10-09 | 2022-12-23 | 西南石油大学 | Method for preparing large-diameter single-walled carbon nanotube by using biomass silicon-based catalyst |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1057940C (en) * | 1996-07-17 | 2000-11-01 | 厦门大学 | Transition metal catalyst and its use method in preparing uniform-caliber nanometre carbon pipe |
JP3912583B2 (en) * | 2001-03-14 | 2007-05-09 | 三菱瓦斯化学株式会社 | Method for producing oriented carbon nanotube film |
US7250148B2 (en) * | 2002-07-31 | 2007-07-31 | Carbon Nanotechnologies, Inc. | Method for making single-wall carbon nanotubes using supported catalysts |
CN1275691C (en) * | 2004-01-01 | 2006-09-20 | 浙江大学 | Preparation method of catalyst used for producing carbon nano pipe |
FI121334B (en) * | 2004-03-09 | 2010-10-15 | Canatu Oy | Method and apparatus for making carbon nanotubes |
US20090208403A1 (en) * | 2008-02-17 | 2009-08-20 | Quaid-E-Azam University | Novel catalyst to manufacture carbon nanotubes and hydrogen gas |
-
2013
- 2013-03-12 SG SG11201404275SA patent/SG11201404275SA/en unknown
- 2013-03-12 US US14/384,614 patent/US20150037240A1/en not_active Abandoned
- 2013-03-12 CN CN201380020006.9A patent/CN104254394A/en active Pending
- 2013-03-12 WO PCT/SG2013/000101 patent/WO2013137825A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2013137825A1 (en) | 2013-09-19 |
CN104254394A (en) | 2014-12-31 |
US20150037240A1 (en) | 2015-02-05 |
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