Synthesis of mesoporous aluminophosphate and silicoaluminophosphate in the presence of nonionic poly(ethylene oxide) surfactant

被引：6
|
作者：
Zhao, G. L.
Zhang, X. J.
Chen, T. H.
Yuan, Z. Y.
机构：
[1] Nankai Univ, Coll Chem, Inst New Catalyt Mat Sci, Tianjin 300071, Peoples R China
[2] Zhejiang Normal Univ, Coll Chem & Life Sci, Jinhua 321004, Peoples R China
来源：
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY | 2006年 / 131卷 / 1-3期
基金：
中国国家自然科学基金;
关键词：
mesopore; mesostructure; aluminophosphate; silicoaluminophosphate; poly(ethylene oxide);
D O I：
10.1016/j.mseb.2006.04.022
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Thermally stable mesoporous aluminophosphate and silicoaluminophosphate materials have been synthesized by using nonionic PEO-surfactant C16H33(PEO)(10)OH as a structure-directing agent. The synthesized aluminophosphate and silicoaluminophosphate possess disordered wormhole-like mesostructures with pore sizes of 3.8 and 5 nm, respectively. BET surface areas of 376-412 m(2)/g are obtained. Both four- and six-coordinate Al and tetrahedrally coordinated P were observed. It is believed that these materials may find potential applications in the fields of catalysis and material sciences. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：263 / 266
页数：4
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