Synthesis and characterization of a novel, mesoporous organosilica with additional cyclodextrin-based micropores

被引：4
|
作者：
Liu, CQ [1 ]
Wang, JF [1 ]
Economy, J [1 ]
机构：
[1] Univ Illinois, Dept Mat Sci & Engn, Urbana, IL 61801 USA
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2004年 / 25卷 / 08期
关键词：
cyclodextrin-based micropores; large mesopores; organosilica; self-assembly; templates;
D O I：
10.1002/marc.200300282
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A novel mesoporous organosilica with additional cyclodextrin-based micropores has been synthesized from tetraethoxysilane (TEOS) and cyclodextrin-based silane monomer precursors and triblock PEO-PPO-PEO (poly(ethylene oxide)-poly(propylene oxide)-poly(ethylene oxide)) copolymer P123 as the structure-directing template with the aid of sodium chloride and the supramolecular assembly of cyclodextrins with P123.
引用
收藏
页码：863 / 866
页数：4
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