- Tytuł:
- Preparation of carbon nanotubes using cvd CVD method
- Autorzy:
- Pełech, I.
- Powiązania:
- https://bibliotekanauki.pl/articles/779224.pdf
- Data publikacji:
- 2010
- Wydawca:
- Zachodniopomorski Uniwersytet Technologiczny w Szczecinie. Wydawnictwo Uczelniane ZUT w Szczecinie
- Tematy:
-
nanomateriał węglowy
katalizator żelaza
rozkład etylenu
uwodornienia
iron catalyst
carbon nanomaterials
ethylene decomposition
hydrogenation - Opis:
- In this work preparation and characteristic of modified nanocarbons is described. These materials were obtained using nanocrystalline iron as a catalyst and ethylene as a carbon source at 700°C. The influence of argon or hydrogen addition to reaction mixture was investigated. After ethylene decomposition samples were hydrogenated at 500°C. As a results iron carbide (Fe3C) in the carbon matrix in the form of multi walled carbon nanotubes was obtained. After a treatment under hydrogen atmosphere iron carbide decomposed to iron and carbon and small iron particles agglomerated into larger ones.
- Źródło:
-
Polish Journal of Chemical Technology; 2010, 12, 3; 45-49
1509-8117
1899-4741 - Pojawia się w:
- Polish Journal of Chemical Technology
- Dostawca treści:
- Biblioteka Nauki
Artykuł