高等学校化学学报

高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (10): 1551.

• 研究快报 • 上一篇    下一篇

新型层柱材料Zn2Al-SiW9M3的合成、表征及催化性能研究

朱志平, 张先华, 刘景福   

  1. 东北师范大学化学系, 长春, 130024
  • 收稿日期:1998-07-15 出版日期:1998-10-24 发布日期:1998-10-24
  • 通讯作者: 朱志平,女,56岁,副教授.
  • 作者简介:朱志平,女,56岁,副教授.
  • 基金资助:

    国家自然科学基金(批准号:29571008)资助课题.

Studies on the Synthesis,Characterization and Catalysis of a New Type of Layered Pillared Materials

ZHU Zhi-Ping, ZHANG Xian-Hua, LIU Jing-Fu   

  1. Department of Chemistry, Northeast Normal University, Changchun, 130024
  • Received:1998-07-15 Online:1998-10-24 Published:1998-10-24

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关键词: 杂多化合物, 阴离子粘土, 催化

Abstract: Anew type of layered materials pillared by heteropolyanions SiW9M3(M=Mn 2+, Cr 3+, Ti 3+, Fe 3+) were synthesized by means of ion exchange reaction and characterized with elementary analysis, XRD, IRand DTA. The experiments showed that this pillared layered materials had higher catalytic activity for the epoxidation of maleic acid with H2O2.

Key words: Heteropoly compounds, Anionic clays, Catalysis

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