The Thermochemical Behaviour of Te8O10(PO4)4 and its Use for Phosphide Telluride Synthesis
The Thermochemical Behaviour of Te8O10(PO4)4 and its Use for Phosphide Telluride Synthesis
复制标题
Te8O10(PO4)4 的热化学行为及其在磷化物碲化物合成中的应用
DOI:
10.1002/zaac.200900350
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
K. Teske
中科院分区:
文献类型:
--
作者:
P. Schmidt;H. Dallmann;G. Kadner;J. Krug;F. Philipp;K. Teske
The tellurium oxide phosphate Te8O10(PO4)4was synthesised by thermal decomposition of Te2O3HPO4at temperatures above 400 °C. Te8O10(PO4)4melts at 570 °C and evaporates at 820 °C. The thermodynamic standard data were determined by solution calorimetry and differential scanning calorimetry and were optimised by thermodynamic modelling of the binary system TeO2/P2O5: ΔH{}^0_298[Te8O10(PO4)4] =–5844(2) kJ·mol–1;S{}^0_298[Te8O10(PO4)4] = 823.3 J·mol–1·K–1. The phase relations in quaternary systemsM/P/Te/O (M= Ti, Zr, Ce) were calculated and optimised synthesis parameters for phosphide tellurides were derived.
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影响因子:
4.6
作者:
J. Zaikina;K. Kovnir;U. Burkhardt;W. Schnelle;F. Haarmann;U. Schwarz;Y. Grin;A. Shevelkov
通讯作者:
A. Shevelkov
DOI:
10.1016/0022-5088(85)90251-6
发表时间:
1985
期刊:
Journal of The Less Common Metals
影响因子:
--
作者:
A. Wojakowski
通讯作者:
A. Wojakowski
DOI:
10.1007/bf01983677
发表时间:
1997
期刊:
Journal of thermal analysis
影响因子:
--
作者:
K. Teske;H. Ullmann;N. Trofimenko
通讯作者:
N. Trofimenko
影响因子:
2.1
作者:
R. Wawryk;A. Wojakowski;A. Pietraszko;Z. Henkie
通讯作者:
Z. Henkie
影响因子:
3.2
作者:
S. Noor
通讯作者:
S. Noor