FDU-12 Mesoporous Materials Detection Hg (II) Ions by QCM

Author:

Lou Huihui1,Shen Chong1,Xiang Qun2,Xu Jiaqiang2,Lou Tianjun1

Affiliation:

1. Henan Institute of Science and Technology, Chemistry and Chemical Engineering, Xin Xiang 453003, P. R. China

2. Department of Chemistry, College of Science, Shanghai University, Shanghai 200444, P. R. China

Abstract

Thiol-functionalized three-dimensional (3D) mesoporous silica FDU-12 and SBA-15 with ordered pore were prepared. All the obtained materials were characterized by small angle X-ray scattering (SAXS), transmission electron microscopy (TEM) and scanning electron microscopy (SEM). Mesoporous silica FDU-12 (Fm3m) materials with various unit cell sizes, multifaceted pore were convenient for the interaction of subject and object; the 2D SBA-15 mesoporous silica materials with short and order pore channel were better than the traditional SBA-15 mesoporous silica, in which the pore channel can be used fully. 3D mesoporous silica FDU-12 is used as a sensing material to reconstruct QCM sensors to enhance the stability and this material is an ideal material to deal with heavy metal ions in water.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,General Materials Science

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