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Thermodynamics analysis of indium iodide polycrystal synthesis
Author(s) -
Xu Zhaopeng,
Zhang Lei,
Zhang Wenxiu,
Ji Liangliang
Publication year - 2016
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.201500184
Subject(s) - indium , iodide , enthalpy , gibbs free energy , chemistry , thermodynamics , standard molar entropy , inorganic chemistry , organic chemistry , physics
According to the thermodynamics analysis, the molar enthalpy change, the molar entropy increase, the Gibbs free energy change and the balance constant of indium iodide polycrystal synthesis reaction were calculated in order to evaluate the feasibility of reaction temperature on 653 K. After the temperature 653 K was applied in the synthesis experiment, indium iodide polycrystal was successfully obtained by the two‐zone vapor transporting method. The result of X‐ray diffraction analysis indicates the temperature 653K can be used for indium iodide polycrystal synthesis.