Moisture-Resistant and Superhydrophobic Metal-Organic Frameworks Obtained via Postsynthetic Modification

被引：480
|
作者：
Nguyen, Joseph G. [1 ]
Cohen, Seth M. [1 ]
机构：
[1] Univ Calif San Diego, Dept Chem & Biochem, La Jolla, CA 92093 USA
来源：
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2010年 / 132卷 / 13期
基金：
美国国家科学基金会;
关键词：
STORAGE;
D O I：
10.1021/ja100900c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Postsynthetic covalent modification of metal-organic frameworks (MOFs) with long alkyl substituents is shown to protect these materials against moisture. These MOFs, which normally display hydrophilic properties, are readily converted into hydrophobic or superhydrophobic materials. Overcoming the inherent sensitivity of MOFs to water represents a major step forward in their widespread use in technology applications.
引用
收藏
页码：4560 / +
页数：3
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