高等学校化学学报

高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (8): 1400.

• 研究简报 • 上一篇    下一篇

FSM-16沸石和纳米TiO2/FSM-16沸石的合成与光谱表征

周群1, 孙芳1, 揣冰洁2, 顾建胜1   

  1. 1. 苏州大学化学系, 苏州 215006;
    2. 吉林建工学院化学系, 长春 130023
  • 收稿日期:2000-12-29 出版日期:2001-08-24 发布日期:2001-08-24
  • 通讯作者: 周群(1965年出生),女,博士,副教授,从事功能无机材料合成研究.
  • 基金资助:

    国家自然科学基金(批准号:20073028);江苏省现代光学开放实验室资助

Synthesis and Characterization of Zeolite FSM-16 and TiO2/FSM-16

ZHOU Qun1, SUN Fang1, CHUAI Bing-Jie2, GU Jian-Sheng1   

  1. 1. Department of Chemistry, Suzhou University, Suzhou 215006, China;
    2. Department of Chemistry, Jilin Architecture University, Changchun 130023, China
  • Received:2000-12-29 Online:2001-08-24 Published:2001-08-24

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关键词: 纳米半导体, 中孔沸石, 层硅酸盐, 二氧化钛

Abstract: Zeolite FSM-16 was synthesized by reconstruction of layered silicate in the presence of organic surfactant. With partial replacement of Ti 3+ with organic cations, TiO2 nano-structured particles were simultaneously built in the channel of the zeolite as the framework of the zeolite was formed. XRD, IRand Raman spectroscopic characterizations indicate that SiO4 tetrahedron may be distorted and transferred from Q 3 to Q 2 form due to the pucker and reconstruction of the layered structure. The formation of TiO2 nano structured particles had no influence on the formation of zeolite framework, however, the interaction obviously occurred between TiO2 nano structured particles and zeolite framework.

Key words: Nano structured semiconductor, Mesopore zeolite, Layered silicate, Titanium oxide

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