Strategies for the synthesis of large zeolite single crystals

S. Qiu*, J. Yu, G. Zhu, O. Terasaki, Y. Nozue, W. Pang, R. Xu

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

94 引用 (Scopus)

摘要

The formation of large zeolite single crystals can be achieved by controlling the factors affecting the crystallization process. A review of several major strategies for the synthesis of large zeolite single crystals based on our studies is presented. Through the addition of a nucleation suppresser to the reaction mixture and optimization of the synthesis conditions, pure uniform large single crystals of LTA and FAU (X) are obtained. Large single crystals of MOR, MFI and BET are prepared using the 'two-silicon source' technique. In the presence of fluoride, a large number of single crystals including silicalite-I, B-, Ti-MFI, AlPO4-5, -11, -34, GaPO4 and InPO are promoted. It is found that a clear homogeneous solution favors the crystallization of large single crystals of AFI. The alcoholic synthesis route has proved to be one of the most effective ways to obtain large single crystals of some zeolites and metal phosphates.

源语言英语
页(从-至)245-251
页数7
期刊Microporous and Mesoporous Materials
21
4-6
DOI
出版状态已出版 - 5月 1998
已对外发布

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Qiu, S., Yu, J., Zhu, G., Terasaki, O., Nozue, Y., Pang, W., & Xu, R. (1998). Strategies for the synthesis of large zeolite single crystals. Microporous and Mesoporous Materials, 21(4-6), 245-251. https://doi.org/10.1016/S1387-1811(98)00048-1