The standard entropy and heat of formation of amorphous silicon oxycarbide, Si5C602, have been assessed to be 161.1 J K -1 mo1-1 and -1282.3 kJ mol 1 respectively, based in part on the literature data of the mass-spectrometric vapour pressure of SiO(g) over a Nicalon fibre. Using the so-obtained sta
An investigation on the thermodynamic stability of V6Si5
โ Scribed by Chao Zhang; Jiong Wang; Yong Du; Wenqing Zhang
- Book ID
- 106393312
- Publisher
- Springer
- Year
- 2007
- Tongue
- English
- Weight
- 192 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0022-2461
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๐ SIMILAR VOLUMES
Partial pressures of Si(g) and Si6(g) over condensed silicon have been measured by Knudsen cell mass spectrometry. The atomization energy and enthalpy of formation of Si6(g) was evaluated for the reaction Si6(g) = 6Si(g) with these partial pressures and with thermal functions derived from recent exp
The partial pressures of Si(g) and S&(g) over condensed silicon have been determined by Knudsen effusion mass spectrometry. Thermal functions for Si, have been calculated from recent theoretical results. The values for the atomization enthalpy and the enthalpy of formation for gaseous Si, are: LIH,,