Structure of niobium and tantalum complexes in room-temperature chloroaluminate molten salts using XAFS

被引：0

作者：

O'Grady, WE ^{[1
]}

Clinton, DE ^{[1
]}

Cheek, GT ^{[1
]}

Trulove, PC ^{[1
]}

De Long, HC ^{[1
]}

机构：

[1] USN, Res Lab, Washington, DC 20375 USA

来源：

PROCEEDINGS OF THE ELEVENTH INTERNATIONAL SYMPOSIUM ON MOLTEN SALTS XI | 1998年 / 98卷 / 11期

关键词：

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Coordination numbers for Ta+5 and Nb+5 in the aluminum chloride : EMIC molten salt system have been derived from EXAFS data. The values are consistent with known melt properties, decreasing as the melt acidity increases and the number of chloride ligands decreases. The proposed structures also explain the potential shift observed as initially basic melts are made acidic.

引用

页码：217 / 226

页数：10