Detonation Nanodiamond-Assisted Carbon Nanotube Growth by Hot Filament Chemical Vapor Deposition
| Autor: | Ilya P. Kudarenko, Aleksey P. Puzyr, Alexander N. Obraztsov, Andrey S. Orekhov, Victor I. Kleshch, Rinat R. Ismagilov, Sergei A. Malykhin |
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| Rok vydání: | 2017 |
| Předmět: |
Materials science
Diamond Nanotechnology 02 engineering and technology Carbon nanotube Chemical vapor deposition engineering.material 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics Detonation nanodiamond 01 natural sciences 0104 chemical sciences Electronic Optical and Magnetic Materials law.invention Nanomaterials Carbon film Chemical engineering law engineering Carbon nanotube supported catalyst 0210 nano-technology Nanodiamond |
| Zdroj: | physica status solidi (b). 255:1700286 |
| ISSN: | 0370-1972 |
| Popis: | Substrates pretreatment in suspensions of a detonation nanodiamond is widely used for nucleation of diamond growth by chemical vapor deposition (CVD). We found that iron inclusions in the nanodiamond provide catalytical growth of carbon nanotubes during CVD in a hot filament reactor (HF CVD). Carbon nanotubes grow in the area between two adjacent Si wafers. The diameters of such obtained nanotubes were in the range of 10–100 nm and the length of the tubes reaches about 10 µm. The proposed HF CVD method has convincing potential for the fabrication of carbon nanotube coatings on a large surface area. |
| Databáze: | OpenAIRE |
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