模板
共聚物
介孔二氧化硅
吸附
介孔材料
吸附
材料科学
碳纤维
复制(统计)
纳米技术
介孔有机硅
化学工程
计算机科学
化学
有机化学
数学
复合材料
聚合物
工程类
催化作用
复合数
统计
作者
Jie Fan,Chengzhong Yu,Feng Gao,Jie Lei,Bozhi Tian,Limin Wang,Qian Luo,Bo Tang,Wuzong Zhou,Dongyuan Zhao
标识
DOI:10.1002/anie.200351027
摘要
Large cavities (≈10–12.3 nm) of cubic (Fm-3m) mesoporous silica without intergrowth are synthesized in the presence of block copolymer templates. The entrance sizes of these cavities can be adjusted in the range of ≈4–9 nm as confirmed by nitrogen sorption studies and an examination of the negative gold replicas. The 3D open mesostructures facilitate the transportation of biomolecules (see picture), as well as the replication of a large-pore (9 nm) cubic mesoporous carbon. Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2003/z51027_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
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