高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (10): 1373.

• 论文 • 上一篇    下一篇

Dawson结构钼磷酸的合成与表征

吴通好, 李建庆, 杨洪茂, 王国甲, 张恒彬, 魏诠, 姜玉子   

  1. 吉林大学化学系, 长春, 130023
  • 收稿日期:1990-06-26 出版日期:1991-10-24 发布日期:1991-10-24
  • 通讯作者: 吴通好
  • 基金资助:

    国家自然科学基金

The Synthesis and Characterization of Molybdophosphoric Acid with Dawson Structure

Wu Tong-hao, Li Jian-qing, Yang Hong-mao, Wang Guo-jia, Zhang Heng-bin, Wei Quan, Jiang Yu-zi   

  1. Department of Chemistry, Jintin University, Changchun, 130023
  • Received:1990-06-26 Online:1991-10-24 Published:1991-10-24

摘要: 合成了H6P2Mo18O62杂多酸及其四丁基铵盐和四丁基鏻盐,用IR、31PNMR、GV等手段核查其纯度并研究了热稳定性、酸性和氧化还原性。结果表明,Dawson结构钼磷酸较Keggin结构钼磷酸有更强的氧化性。

关键词: Dawson结构钼磷酸, 红外光谱, 表征

Abstract: The molybdophosphoric acid with Dawson structure and its tetrabutylammonium, tetrabutylphosphorium salts were synthesized. Their purities were checked by IR, 31PNMR and cyclic voltammetry, and their thermal stabilities, acidities and redox properties were also studied. The results ' show that the molybdophosphoric acid with Dawson structure should have stronger oxidizability than that with of the acid Keggin one.

Key words: Molybdophosphoric acid with Dawson structure, IR spectra, Characterization

TrendMD: