Chem. J. Chinese Universities ›› 1991, Vol. 12 ›› Issue (10): 1373.

• Articles • Previous Articles     Next Articles

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

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

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