A SEM, EDS and vibrational spectroscopic study of the clay mineral fraipontite

被引：4
|
作者：
Theiss, Frederick L. [1 ]
Lopez, Andres [1 ]
Scholz, Ricardo [2 ]
Frost, Ray L. [1 ]
机构：
[1] Queensland Univ Technol, Sch Chem Phys & Mech Engn, Fac Sci & Engn, Brisbane, Qld 4001, Australia
[2] Univ Fed Ouro Preto, Sch Mines, Dept Geol, BR-3540000 Ouro Preto, MG, Brazil
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2015年 / 147卷
基金：
澳大利亚研究理事会;
关键词：
Fraipontite; Phyllosilicate; Kaolinite; Raman spectroscopy; Infrared spectroscopy; RAMAN-SPECTROSCOPY; KAOLINITE; PECORAITE;
D O I：
10.1016/j.saa.2015.03.088
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
The mineral fraipontite has been studied by using a combination of scanning electron microscopy with energy dispersive analysis and vibrational spectroscopy (infrared and Raman). Fraipontite is a member of the 1:1 clay minerals of the kaolinite-serpentine group. The mineral contains Zn and Cu and is of formula (Cu,Zn,Al)(3)(Si,Al)(2)O-5(OH)(4). Qualitative chemical analysis of fraipontite shows an aluminium silicate mineral with amounts of Cu and Zn. This kaolinite type mineral has been characterised by Raman and infrared spectroscopy; in this way aspects about the molecular structure of fraipontite clay are elucidated. (C) 2015 Elsevier B.V. All rights reserved.
引用
收藏
页码：230 / 234
页数：5
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