Title of article
Water vapour induced instability of Cs2CdBr4 crystals
Author/Authors
Van?k، نويسنده , , P. and Studni?ka، نويسنده , , V. and Havr?nkov?، نويسنده , , M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
8
From page
113
To page
120
Abstract
Experiments at defined humidity, DSC measurements and X-ray powder patterns show that Cs2CdBr4 crystals are metastable at room temperature and dry air. They transform at enhanced humidity into a polycrystalline material composed from Cs7Cd3Br13 and CsCdBr3 microcrystals, which is stable up to about 480 K. Above this temperature, both components react forming Cs2CdBr4 polycrystalline solid.
Keywords
D. phase equilibria , A. Inorganic compounds , B. crystal growth C. differential scanning calorimetry (DSC) , X-ray diffraction
Journal title
Materials Research Bulletin
Serial Year
1996
Journal title
Materials Research Bulletin
Record number
2093059
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