Paper Title:
Synthesis of Highly Mono-Dispersed Mesoporous Silica Spheres
  Abstract

Mono-dispersed mesoporous silica spheres with highly ordered hexagonal regularity were synthesized by hydrothermal method with tetraethoxysilane (TEOS) as silica source, cetyltrimethylammonium chloride (C16TAC) as template, methanol as co-solvent, and sodium hydroxide as alkali source. The influence of the C16TAC concentration, TEOS concentration, methanol/water ratio and the synthesis temperature on morphology and mesostructure of the prepared silica particles were investigated in detail. The results showed that the synthesized mono-dispersed spherical silica particles have ordered hexagonal mesoporous structure, high specific surface area and uniform pore size distribution.

  Info
Periodical
Advanced Materials Research (Volumes 148-149)
Edited by
Xianghua Liu, Zhengyi Jiang and Jingtao Han
Pages
967-973
DOI
10.4028/www.scientific.net/AMR.148-149.967
Citation
G. R. Zhu, L. Wang, D. Wang, C. J. Gao, "Synthesis of Highly Mono-Dispersed Mesoporous Silica Spheres", Advanced Materials Research, Vols. 148-149, pp. 967-973, 2011
Online since
October 2010
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