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Precursor route synthesis and thermal contraction of compounds ZrW 2‐x Mo x O 8 ( x =0, 0.4, 0.6, 0.8, 1.2, 1.6)
Author(s) -
ShanYing Zhang,
XinHua Zhao,
Hui Ma,
XinYou Wu
Publication year - 2000
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20000180422
Subject(s) - chemistry , powder diffraction , rietveld refinement , crystallography , thermal , x ray crystallography , diffraction , stereochemistry , crystal structure , thermodynamics , optics , physics
A series of title compounds as well as their precursors were synthesized by precursor route. Their PXRD patterns were characterized with ZrW 2 O 8 or ZrMo 2 O 8 model by Rietveld method. The thermal contractions of the compounds wore determined according to the variable‐temperature PXRD data and NTE coefficients were presented. The two‐phase mixture of ZrW 0.4 Mo 1.6 O 8 was also analyzed individually.