A new high pressure cell for infrared reflection spectroscopy

被引:0
|
作者
Abdullah, AH [1 ]
Sherman, WF [1 ]
机构
[1] Univ London Kings Coll, Dept Phys, London WC2R 2LS, England
来源
JOURNAL OF NEAR INFRARED SPECTROSCOPY, VOL 6 1998 | 1998年
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D O I
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中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
This paper describes a new high pressure cell which was designed to work up to a pressure of about 8 kbar, A study of phase transitions of ammonium bromide and ammonium iodide using the infrared (IR) reflection spectra in the range from 1000 cm(-1) to 1700 cm(-1) was utilized to check the validity of measurements made with this cell. The incident IR radiation entered the pressure cell through a zinc sulphide window. The obtained data agrees very well with the established data for the phase transition of ammonium bromide and iodide.
引用
收藏
页码:A141 / A143
页数:3
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