高等学校化学学报

高等学校化学学报 ›› 2003, Vol. 24 ›› Issue (7): 1169.

• 研究简报 • 上一篇    下一篇

Silica lite-1纳米晶的尺寸控制合成

尹双凤, 徐柏庆   

  1. 清华大学化学系, 一碳化学与化工国家重点实验室, 北京 100084
  • 收稿日期:2002-09-23 出版日期:2003-07-24 发布日期:2003-07-24
  • 通讯作者: 徐柏庆(1961年出生),男,博士,教授,博士生导师,从事多相催化研究.E-mail:bqxu@mai.ltsinghua.edu.cn E-mail:bqxu@mai.ltsinghua.edu.cn
  • 基金资助:

    国家自然科学杰出青年基金(批准号:20125035);教育部跨世纪优秀人才培养计划资助

Size-controlled Synthesis of Silicalite-1 Nanocrystals

YIN Shuang-Feng, XU Bo-Qing   

  1. State Key Lab of C 1 Chemistry & Technology, Department of Chemistry, Tsinghua University, Beijing 100084, China
  • Received:2002-09-23 Online:2003-07-24 Published:2003-07-24

PDF (PC)

被引次数

15

关键词: Silicalite-1, 纳米晶沸石, 尺寸控制合成, 晶体形状

Abstract: With careful control of the amount of tetrapropylammonium hydroxide(TPAOH) template, nanocrystals of Silicalite-1 zeolite with different morphologies and crystal sizes(80-600 nm) were obtained by hydrothermal synthesis in the presence of isopropanol. This seems to be the first example for the size-controlled synthesis of Silicalite-1 zeolite.

Key words: Silicalite-1, Zeolite nanocrystals, Size-controlled synthesis, Crystallite shape

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