Tungsten → tungsten carbide (WC)
Reaktionsgleichung
[W:1].[CH3:2][SiH:3]=C>>[C-:2]#[W:1].[Si:3].[Si:3].[Si:3].[W:1].[W:1].[W:1].[W:1].[W:1]Komponenten
4
Versuchsvorschrift
The polycarbosilane reacted with molybdenum yielded a molybdenum silicide and molybdenum carbide. With ammonia pretreatment, a substantial carbon removal was seen with molybdenum silicides being formed. Tungsten reacted with the polycarbosilane yielding tungsten carbide and tungsten silicide.
Aufarbeitung
- customWith ammonia pretreatment, a substantial carbon removal
- customformed
Quellen und Nachweise
- ORD-Eintrag
- ord-784ac9e94b6b406f962fdb06f0bcabbd
- Quelldatensatz
- uspto-grants-1994_07
- Patentnummer
- US05332701
Notizen zur Reaktion
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