高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (8): 1259.

• 论文 • 上一篇    下一篇

氧化硅柱撑磺化磷酸-苯膦酸锆的合成及性能

肖进兵, 徐金锁, 唐颐, 高滋   

  1. 复旦大学化学系, 上海 200433
  • 收稿日期:1998-12-17 出版日期:1999-08-24 发布日期:1999-08-24
  • 通讯作者: 高滋
  • 作者简介:肖进兵,男,29岁,博士研究生.
  • 基金资助:

    国家攀登计划资助

Synthesis and Properties of Silica Pillared Sulfonated Zirconium Phosphate-phenylphosphonates

XIAO Jin-Bing, XU Jin-Suo, TANG Yi, GAO Zi   

  1. Department of Chemistry, Fudan University, Shanghai, 200433
  • Received:1998-12-17 Online:1999-08-24 Published:1999-08-24

摘要: 以磷酸-苯膦酸锆为层板,合成并表征了硅柱撑的层柱磷酸-苯膦酸锆,并磺化了其中的苯环.磺化后的产物具有较高的酸量,在酯化反应中催化活性与硫酸相当.

关键词: 磷酸-苯膦酸锆, 磺化, 酯化反应

Abstract: Silica pillared zirconium phosphate-phenylphosphonate was synthesized and characterized. After the sulfonation of phenyl groups, the samples have abundant acidic sites. The catalytic activity of the samples in the esterification of acetic acid and ethanol is equal to sulphuric acid.

Key words: Zirconium phosphate-phenylphosphonate, Sulfonation, Esterification

中图分类号: 

TrendMD: