高等学校化学学报 ›› 1993, Vol. 14 ›› Issue (3): 413.

• 研究简报 • 上一篇    下一篇

含肼钒盐热分解制备三氧化二钒

吴介达, 刘慧中, 祝生祥, 马振东, 周煜磊   

  1. 同济大学化学系, 上海 200092
  • 收稿日期:1992-02-15 修回日期:1992-11-17 出版日期:1993-03-24 发布日期:1993-03-24
  • 通讯作者: 吴介达

Preparation of Vanadium Trioxide from Hydrazine-Containing Vanadium Salt by Thermal Decomposition

WU Jie-Da, LIU Hui-Zhong, ZHU Sheng-Xiang, MA Zhen-Dong, ZHOU Yu-Lei   

  1. Department of Chemistry, Tangji University, Shanghai, 200092
  • Received:1992-02-15 Revised:1992-11-17 Online:1993-03-24 Published:1993-03-24

关键词: 肼, 三氧化二钒, 热分解

Abstract: Anew method for preparing V2O3 by decomposing hydrazine-eontaining vanadium salt thermally was described.The hydrazine-containing vanadium salt is synthesized by the reaction between ammonium metavanadate and hydrazine in an oxalic acid medium, and under an atmosphere of nitrogen V2O3 can be prepared from the hydrazine-containing vanadium salt by the thermal decomposition.It shows that V2O3 has magnetism and electrical conductivity.

Key words: Hydrazine, Vanadium trioxide, Thermal decomposition

TrendMD: