In situ crystal growth of nanoporous zincophosphate observed by atomic force microscopy

被引:10
|
作者
Holden, Mark A. [1 ]
Cubillas, Pablo [1 ]
Anderson, Michael W. [1 ]
机构
[1] Univ Manchester, Sch Chem, Manchester M13 9PL, Lancs, England
基金
英国工程与自然科学研究理事会;
关键词
LOW-TEMPERATURE SYNTHESIS; MOLECULAR-SIEVES; SPIRAL GROWTH; ZEOLITE-A; SURFACES; CALCITE;
D O I
10.1039/b922257j
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
We present the first in situ observations of the growth of a zeotype using atomic force microscopy. The {100} face of sodalite zincophosphate grows by a spiral growth mechanism forming an interlaced spiral pattern. This is caused by the anisotropic growth of sub-steps formed at the dislocation, which is related to the different condensation rates of zinc and phosphorus.
引用
收藏
页码:1047 / 1049
页数:3
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