Direct access to bicontinuous skeletal inorganic plumber's nightmare networks from block copolymers

被引：55
作者：
Jain, A
Toombes, GES
Hall, LM
Mahajan, S
Garcia, CBW
Probst, W
Gruner, SM
Wiesner, U
机构：
[1] Cornell Univ, Dept Mat Sci & Engn, Ithaca, NY 14853 USA
[2] Cornell Univ, Dept Phys, Ithaca, NY 14853 USA
[3] Rose Hulman Inst Technol, Terre Haute, IN 47803 USA
[4] Consulting & Educ Microscopy Digital Imaging & An, Esslingen, Germany
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2005年 / 44卷 / 08期
关键词：
block copolymers; ceramics; self-assembly; silicon; zeolite analogues;
D O I：
10.1002/anie.200461156
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Pipe-dream realized: The as-made nanocomposite derived from a block-copolymer-directed sol-gel synthesis consists of silica networks embedded in an organic matrix. Calcination of the structure at high temperatures gives a final skeletal silica network consistent with the morphology called plumber's nightmare (point group lm3m; see small-angle X-ray scattering (SAXS) pattern of an inverse form of this morphology). © 2005 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
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收藏
页码：1226 / 1229
页数：4
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