The coordination of Ni2+ in aqueous solution at elevated temperature and pressure

被引:18
作者
Howell, I [1 ]
Neilson, GW [1 ]
机构
[1] UNIV BRISTOL,HH WILLS PHYS LAB,BRISTOL BS8 1TL,AVON,ENGLAND
关键词
D O I
10.1063/1.470960
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The first order isotopic difference method of neutron diffraction was used to investigate the coordination of Ni2+ in a 1.2 m NiSO4 heavy water solution at 300 degrees C and 1 kbar. The results show that the ambient hydration structure is completely destroyed under these extreme conditions, and suggests that the structure is completely dominated by cation-anion interactions. (C) 1996 American Institute of Physics.
引用
收藏
页码:2036 / 2042
页数:7
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