POWDER X-RAY DIFFRACTION STUDY OF THE Cu3SbS3-CuI SYSTEM
نویسندگان
چکیده
The nature of phase equilibria in the Cu3SbS3-CuI binary system over entire concentration range were studied by means powder X-ray diffraction analysis (PXRD) for first time at room temperature. It was found that sample containing 66.7 mol.% CuI composed a single and has pattern completely different from constituent phases under study. crystal lattice type parameters, determined on basis this using TOPAS 4.2 EVA computer programs are fully consistent with literature data Cu5SbS3I2 four-component compound. copper (I) iodide rich samples consist two-phase mixture phases. However, is unstable Cu5SbS3I2-Cu3SbS3 composition range. In interval, characterized complex physico-chemical interaction initial components.
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ژورنال
عنوان ژورنال: Kimya probleml?ri
سال: 2023
ISSN: ['2221-8688', '2522-1655']
DOI: https://doi.org/10.32737/2221-8688-2023-1-57-63