高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (3): 351.

• 研究简报 • 上一篇    下一篇

无定型二氧化硅在硅沸石表面上的固相转化

龙英才   

  1. 复旦大学化学系, 上海 200433
  • 收稿日期:1994-03-03 修回日期:1994-05-27 出版日期:1995-03-24 发布日期:1995-03-24
  • 作者简介:龙英才,男,55岁,副教授.
  • 基金资助:

    国家自然科学基金

Solid Transformation of Amofphous Silica on Surface of Silicalite-1

GUO Jun, SUN Tie, SHEN Jian-Ping, LIU Dan, DANG Da-Zhen, MIN En-Ze   

  1. Department of Chemistry, Fudan University, Shanghai 200433
  • Received:1994-03-03 Revised:1994-05-27 Online:1995-03-24 Published:1995-03-24

关键词: 硅沸石, 固相转化, 无定型二氧化硅

Abstract: Solid transformation of amorphous silica was completely carried out on the surface of silicalite-1 in a hydrothermal system with an organic template. The solid transformation was proved by characterization of powder XRD, FTIR of zeolite framework,sorption rate and isotherms.

Key words: Zeolite silicalite-1, Solid transformation, Amorphous silica

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