Some crystallographic trends into the Na1+xZr2SixP3‐xO12 System

Crystal Research and Technology - Tập 19 Số 7 - Trang 893-903 - 1984
A. Krajewski1, R. Valmori1, A. Fiegna1
1Institute for Technological Researches on Ceramics of the Italian National Research Council Via Granarolo 6 48018 Faenza (Ra), Italy

Tóm tắt

AbstractThis paper gives a contribution to the crystallographic characterization of the Na1+xZr2SixP3‐xO12 system, useful e.g. to analyze the right stoichiometric composition of a synthesized sample concerning this family of compounds, by powders X‐ray diffraction analysis. In the paper relations are in fact displayed to exist among dhkl, unit cell parameters and the stoichiometric parameter x. Such relations show to be linear for dhkl and a0, while the relation trend involving c0 let one think the system is isostructural in the atomic arrangement for the ranges x < 2 and x<2, respectively, to the end terms with x=0 and x=3.

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Tài liệu tham khảo

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Crystal Research and Technology

Tập 19 Số 7

893-903

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