Chinese Journal of Applied Chemistry ›› 1997, Vol. 0 ›› Issue (5): 10-14.

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Preparation, Characterization of Cu-HMS and Use for Catalytic Hydroxylation of Phenol

Liu Chibiao, Zhu Kaizheng, Shan Yongkui, Ye Xingkai, Zhan Ruiyun, Wu Yue   

  1. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022
  • Received:1996-11-14 Revised:1997-06-18 Published:1997-10-10 Online:1997-10-10

Abstract: Copper containing mesoporous molecular sieve(Cu-HMS)was prepared at room temperature; XRD, IR and ESR spectra studies revealed the incorporation of copper in the framework. Compared with other catalysts V-HMS, Ti-HMS, TS-1, Cu-ZSM-5 and Cu-Y, Cu-HMS showed an excellent catalytic activity for phenol hydroxylation with hydrogen peroxide as oxygen donor. The mechanism of the reaction has been discussed.

Key words: Cu-HMS, mesoporous molecular sieve, phenol hydroxylation, hydrogen peroxide