EXAFS STUDIES OF LOCAL ORDER IN INBR3 AQUEOUS-SOLUTIONS

被引:6
作者
MARQUES, MID [1 ]
LAGARDE, P [1 ]
机构
[1] UNIV PARIS 11,UTILISAT RAYONNEMENT ELECTROMAGNET LAB,F-91405 ORSAY,FRANCE
关键词
D O I
10.1088/0953-8984/2/1/019
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
EXAFS measurements at the In and Br k edges are reported for InBr 3 aqueous solutions at various concentrations. The experimental results are in agreement with the structure of indium complexes proposed on the grounds of X-ray diffraction measurements for a concentrated aqueous solution of indium bromide. The analysis of the Fourier-filtered spectra shows that these complexes persist at least until the 1M concentration has been reached.
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页码:231 / 238
页数:8
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