高等学校化学学报

高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (9): 1329.

• 论文 • 上一篇    下一篇

杂多阴离子柱撑水滑石类层柱材料中层柱相互作用研究

刘继广1, 郭军1, 孙铁1, 吕慧娟1, 毛丽秋1, 蒋大振1, 闵恩泽2   

  1. 1. 吉林大学化学系, 长春, 130023;
    2. 石油化工科学研究院, 北京
  • 收稿日期:1994-10-13 修回日期:1995-03-20 出版日期:1995-09-24 发布日期:1995-09-24
  • 通讯作者: 孙铁
  • 作者简介:刘继广,男,27岁,硕士研究生
  • 基金资助:

    国家自然科学基金

Studies on the Interaction Between the Layers and Pillars of Hydrotalcite-Like Compounds Pillared with Heteropolyanions

LIU Ji-Guang1, GUO Jun1, SUN Tie1, LU Hui-Juan1, MAO Li-Qiu1, JIANG Da-Zhen1, MIN En-Ze2   

  1. 1. Department of Chemistry, Jilin University, Changchun 130023;
    2. Research Institute of Petroleum Processing, Beijing, 100083
  • Received:1994-10-13 Revised:1995-03-20 Online:1995-09-24 Published:1995-09-24

PDF (PC)

被引次数

51

摘要： 合成了具有不同组成的类水滑石层状化合物和杂多酸,据此制备了一系列杂多阴离子柱撑水滑石。用IR光谱、DTA等方法研究了此类层柱材料中层与柱的相互作用,发现类水滑石层状化合物中的M3+离子的种类和具有Keggin结构的杂多阴离子的组成元素,无论处于四面体中、还是位于八面体中,对层柱的相互作用皆有明显影响。此外,这种相互作用还导致杂多阴离子中四面体和八面体对称性及相关性质的改变。

关键词: 杂多阴离子, 类水滑石, 层, 柱, 相互作用

Abstract: Hydrotalcite-like compounds (HTIs),heteropolyanions with different composetions,and their pillared products were prepared.The interactions between the layers and pillars of the pillared products were investigated by IR spectra and DTA methods. Tge results show that the M3+ions in the HTIs and the component elements of the heteropolyanions with Keggin structure, which can either exist in the tetrahedral or in the octahedral positions, have significant effects on the interactions between the layers and pillars. In addition,this interaction usually results in changes in the symmetry and relative properties of the heteropolyanions.

Key words: Heteropolyanions, Hydrotalcite-Like compounds, Layers, Pillars, Interaction

TrendMD: