On the synthesis of monovalent, divalent, and trivalent element vanadates

被引:45
作者
Baudrin, E [1 ]
Denis, S [1 ]
Orsini, F [1 ]
Seguin, L [1 ]
Touboul, M [1 ]
Tarascon, JM [1 ]
机构
[1] Univ Picardie Jules Verne, Lab React & Chim Solides, F-80039 Amiens, France
关键词
D O I
10.1039/a805662e
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
A chimie douce method has been used to prepare vanadates (V5+) of various elements, trivalent (Al, Cr, Fe, In, Y, Bi), divalent (Co, Ni), monovalent (Li, Tl), and a combination of nickel and lithium. By varying several parameters, especially the pH during the synthesis, several types of vanadates have been obtained ranging from orthovanadates (VO43-) to decavanadates (V10O286-). The pH conditions required to prepare the various vanadates fall nicely within the expectations of the previously reported cation charge-pH diagram.
引用
收藏
页码:101 / 105
页数:5
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