Journal Published Online: 01 March 2012
Volume 40, Issue 3

Microstructure Characterization of Mesoporous Materials by FE-SEM

CODEN: JTEVAB

Abstract

Three types of mesoporous materials were observed directly by field emission-scanning electron microscopy (FE-SEM). The effects of accelerating voltage on these materials are discussed. Our results show that low-accelerating voltage could facilitate the observation of SBA-15 and TUD-1 mesoporous zeolite. However, as for mesoporous silica nano-spheres, high-accelerating voltage was helpful for the observation of surface structure.

Author Information

Wei, Wu
Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China Univ. of Science and Technology, Shanghai, CN The State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, CN
Ziwei, Liu
The State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, CN
Jiajie, Hua
The State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, CN
Yi, Zeng
The State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, CN The State Key Laboratory of High Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai, CN
Yongsheng, Li
Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China Univ. of Science and Technology, Shanghai, CN
Pages: 5
Price: $25.00
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Stock #: JTE104285
ISSN: 0090-3973
DOI: 10.1520/JTE104285