FI121334B - Förfarande och anordningar för framställning av nanorör - Google Patents
Förfarande och anordningar för framställning av nanorör Download PDFInfo
- Publication number
- FI121334B FI121334B FI20040365A FI20040365A FI121334B FI 121334 B FI121334 B FI 121334B FI 20040365 A FI20040365 A FI 20040365A FI 20040365 A FI20040365 A FI 20040365A FI 121334 B FI121334 B FI 121334B
- Authority
- FI
- Finland
- Prior art keywords
- carbon
- carbon nanotubes
- reactor
- cnt
- catalyst particles
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
-
- 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
- B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
- B01J6/008—Pyrolysis reactions
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Claims (11)
1. Förfarande för framställning av kolnanorör i gasfas, kännetecknat av att förfarandet omfattar följande steg: katalysatorpartiklar framställs med hjälp av ängnukleation; och 5 nämnda förtillverkade katalysatorpartiklar och en eller ett flertal kolkällor används i en reaktor för framställning av kolnanorör.
2. Förfarande enligt patentkrav 1, kännetecknat av att katalysatorpartiklama framställs tili följd av indunstningen av en eller ett flertal resistivt upphettade trädar, som bestar av en eller ett flertal metaller eller metallblandningar, tili följd av 10 laserablation av metallen eller metallblandningen, tili följd av metallens eller metallblandningens bäg-, gnist- eller elektrostatisk urladdning, tili följd av indunstningen av en konduktivt upphettad metall eller metallblandning, eller tili följd av indunstningen av en metall eller metallblandning som upphettats genom strälningsvärmeöverföring. 15
3. Förfarande enligt nägot av patentkraven 1-2, kännetecknat av att förfarandet vidare omfattar följande steg: en eller ett flertal bärargaser tillförs ffamställningssteget av katalysatorpartiklama och/eller nämnda reaktor.
4. Förfarande enligt nägot av patentkraven 1-3, kännetecknat av att 20 kolnanorören omfattar enväggiga och/eller flerväggiga kolnanorör.
5. Förfarande enligt nägot av patentkraven 1-4, kännetecknat av att förfarandet vidare omfattar följande steg: nämnda katalysatorpartiklar klassificeras cftcr en eller ett flertal partikelegenskaper. 25
6. Förfarande enligt patentkrav 5, kännetecknat av att förfarandet vidare omfattar följande steg: nämnda katalysatorpartiklar klassificeras med hjälp av en differentiell mobilitetsanalysator och/eller en massaspektrometer.
7. Förfarande enligt nägot av patentkraven 1-6, kännetecknat av att kolkällan 30 omfattar kolväte.
8. Förfarande enligt nägot av patentkraven 1-7, kännetecknat av att förfarandet vidare omfattar följande steg: ett eller ett flertal tillsatsämnen används för framställning av en kompositkokianorörformulering. 35
9. Förfarande enligt nägot av patentkraven 1-8, kännetecknat av att förfarandet vidare omfattar följande steg: 35 ett eller ett flertal reagenser används för främjande av bildning av ett kolnanorör, för rensning av ett kolnanorör, för funktionalisering av ett kolnanorör, för blandning av ett kolnanorör och/eller för främjande av tillväxten av ett kolnanorör.
10. Anordning för ffamställning av kolnanorör i gasfas, kännetecknad av att 5 anordningen omfattar: ett medel för framställning av katalysatorpartiklar med hjälp av fysikalisk ängnukleation; och en reaktor för framställning av kolnanorör genom att man använder nämnda förtillverkade katalysatorpartiklar och en eller ett flertal kolkällor.
11. Anordning enligt patentkrav 10, kännetecknad av att nämnda medel för ffamställning av katalysatorpartiklar omfattar en varmträdsgenerator.
Priority Applications (11)
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FI20040365A FI121334B (sv) | 2004-03-09 | 2004-03-09 | Förfarande och anordningar för framställning av nanorör |
ES05717272.8T ES2660321T3 (es) | 2004-03-09 | 2005-03-09 | Procedimiento para la producción de nanotubos de carbono |
US10/591,954 US8845995B2 (en) | 2004-03-09 | 2005-03-09 | Single, multi-walled, functionalized and doped carbon nanotubes and composites thereof |
CNA2005800147556A CN1950296A (zh) | 2004-03-09 | 2005-03-09 | 单壁面、多壁面、官能化和施加添加剂的碳纳米管及其复合材料 |
KR1020067020951A KR20070001220A (ko) | 2004-03-09 | 2005-03-09 | 단일벽, 다중벽, 기능성 및 도핑 탄소 나노튜브 및 이의복합체 |
EP05717272.8A EP1727767B8 (en) | 2004-03-09 | 2005-03-09 | Method for producing carbon nanotubes |
CA2559070A CA2559070C (en) | 2004-03-09 | 2005-03-09 | Single, multi-walled, functionalized and doped carbon nanotubes and composites thereof |
PCT/FI2005/000145 WO2005085130A2 (en) | 2004-03-09 | 2005-03-09 | Single, multi-walled, functionalized and doped carbon nanotubes and composites thereof |
JP2007502357A JP4920574B2 (ja) | 2004-03-09 | 2005-03-09 | 単層、多層、機能化及びドープ処理カーボンナノチューブ、並びにそれらの複合物 |
CN201310199156.2A CN103466592B (zh) | 2004-03-09 | 2005-03-09 | 单壁、多壁、官能化和掺杂的碳纳米管及其复合材料 |
US14/318,726 US9556032B2 (en) | 2004-03-09 | 2014-06-30 | Single, multi-walled, functionalized and doped carbon nanotubes and composites thereof |
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FI20040365 | 2004-03-09 | ||
FI20040365A FI121334B (sv) | 2004-03-09 | 2004-03-09 | Förfarande och anordningar för framställning av nanorör |
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CN (2) | CN103466592B (sv) |
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CN103466592A (zh) | 2013-12-25 |
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US8845995B2 (en) | 2014-09-30 |
CA2559070C (en) | 2013-05-14 |
FI20040365A0 (sv) | 2004-03-09 |
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CN1950296A (zh) | 2007-04-18 |
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CA2559070A1 (en) | 2005-09-15 |
US20140348721A1 (en) | 2014-11-27 |
EP1727767B1 (en) | 2017-11-22 |
KR20070001220A (ko) | 2007-01-03 |
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US20070148962A1 (en) | 2007-06-28 |
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US9556032B2 (en) | 2017-01-31 |
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