高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (12): 1844.

• 研究简报 • 上一篇    下一篇

新型层柱微孔材料──Ga-W9-Co3三取代柱撑ZnAl型阴离子粘土的合成、表征及催化研究

张继余, 余新武, 张淑云, 胡长文, 梁兆君, 王恩波   

  1. 东北师范大学化学系, 长春, 130024
  • 收稿日期:1995-05-29 修回日期:1995-07-09 出版日期:1995-12-24 发布日期:1995-12-24
  • 通讯作者: 王恩波
  • 作者简介:张继余,男.47岁,副教授,在吉林省教育学院化学系工作.
  • 基金资助:

    吉林大学无机水热合成开放实验室资助课题

Synthesis,Characterization and Activity of a New Type Layered Microporous Materials──Pillared Anion Clay with Ga-W9-Co3

ZHANG Ji-Yu, YU Xin-Wu, ZHANG Shu-Yun, HU Chang-Wen, LIANG Zhao-Jun, WANG En-Bo   

  1. Department of Chemistry, Northeast Normal University, Changchun, 130024
  • Received:1995-05-29 Revised:1995-07-09 Online:1995-12-24 Published:1995-12-24

关键词: 过渡金属, 三取代, 杂多阴离子, 嵌入, 阴离子粘土

Abstract: Tungstogallic heteropolyanion trisubstituted with transition metal cobalt was intercalated into ZnAl-NO3 type anion clay by means of hydrothermal ion-exchange for the first time.IR spectra show that Keggin structure of the intercalated hyteropolyanion was kept perfect. Powder X-ray diffraction confirms that the intercalation reaction takes place and the gallery height of intercalated product is 0.99±0.01 nm.Catalytical tests exhibit that the intercalated derivative shows a higher catalytic activity for the formation of DOP.

Key words: Transition metal, Trisubstituted heteropolyanion, Intercalation, Anion clay

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