Effect of hydration on band intensities in diffuse infrared spectra of samples in alkali halide matrices

被引：3

作者：

Mattia, J

Painter, PC ^{[1
]}

Heaps, DA

Griffiths, PR

机构：

[1] Penn State Univ, Dept Mat Sci & Engn, University Pk, PA 16802 USA

[2] Univ Idaho, Dept Chem, Moscow, ID 83844 USA

来源：

APPLIED SPECTROSCOPY | 2005年 / 59卷 / 01期

关键词：

diffuse reflection; KBr; water vapor;

D O I：

10.1366/0003702052940558

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The effect of hydration on band intensities in diffuse infrared spectra of samples in alkali halide matrices was studied. It was observed that the intensity enhancement is the result of a large decrease in the scattering factor. It was also observed that the intensities of the infrared bands increase by an order of magnitude. It was found that the enhancement of the band intensities occurs when the KBr used to dilute the sample under investigation is exposed to water vapor.

引用

页码：140 / 143

页数：4