Structural–phase changes of natural crystalline quartz during fluoride processing

被引：0
|
作者：
L. P. Dem’yanova
T. B. Makeeva
A. S. Buinovskii
机构：
[1] Institution of the Russian Academy of Sciences,
[2] Institute of Geology and Use of the Environment (IGiP),undefined
[3] Far-East Branch of the Russian Academy of Sciences,undefined
[4] Seversk Technological Institute,undefined
[5] National Nuclear Research University – Moscow Engineering Physics Institute (MIFI),undefined
来源：
Glass and Ceramics | 2012年 / 68卷
关键词：
silica-containing raw material; ammonium hydrogen fluoride; ammonium hexafluorosilicate; amorphous silica;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
New information is obtained on the structural changes occurring during fluoridizing of natural crystalline quartz by ammonium hydrogen fluoride. The morphological, structural, and phase particulars of the samples at each stage of fluoride processing of natural crystalline quartz are studied. Scanning electron microscopy is used to study the morphology, microstructure, and particle-size distribution. X-ray phase analysis and IR spectroscopy are used to determine the phase composition of the samples.
引用
收藏
页码：353 / 356
页数：3
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