Ni olivine: thermal behavior of liebenbergite |
| |
Authors: | Gartvich Yuliya Galkin Valeriy |
| |
Affiliation: | 1.Institute of Geology and Mineralogy SB RAS, Koptyuga 3, Novosibirsk, Russian Federation, 630090 ; |
| |
Abstract: | The synthetic samples of nickel olivine were measured in the temperature range 100–630 K by the X-ray powder diffraction method. Temperature dependencies of molar volumes and coefficients of bulk thermal expansion of liebenbergite were determined. Interpolation and extrapolation of the experimental data were performed by the procedure based on the Debye–Mie–Gruneisen theory of solid body in the range from 50 to 2000 K, and the Gruneisen coefficient and Debye temperature were calculated. Heat capacity and its behavior in accordance with temperature were evaluated. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|