Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/88785
Title: Effect factors in the preparation of silica spheres by two-step method
Authors: Wan, Y.
Cai, Z.-Y.
Zhao, X.-S. 
Li, H.-L.
Xia, L.-H.
Keywords: Ammonia
Silica
Spheres
TEOS
Two-step method
Issue Date: Apr-2011
Source: Wan, Y.,Cai, Z.-Y.,Zhao, X.-S.,Li, H.-L.,Xia, L.-H. (2011-04). Effect factors in the preparation of silica spheres by two-step method. Gongneng Cailiao/Journal of Functional Materials 42 (4) : 734-736. ScholarBank@NUS Repository.
Abstract: Silica spheres were synthesized by a two-step method. It has been demonstrated that the addition ratio of ammonia catalyst influences the morphologies and the shape of the SiO2 spheres. The sizes of the silica spheres are mainly depended on the ratio of the TEOS reagents for both the initial beads and the final silica spheres. It has also been pointed out how to measurement the mass and volume percentages for the silica in the paper.
Source Title: Gongneng Cailiao/Journal of Functional Materials
URI: http://scholarbank.nus.edu.sg/handle/10635/88785
ISSN: 10019731
Appears in Collections:Staff Publications

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