基于单层共价有机框架的溶液和空气稳定的主客体结构
Solution and air stable host/guest architectures from a single layer covalent organic framework.
作者信息
Cui D, MacLeod J M, Ebrahimi M, Perepichka D F, Rosei F
机构信息
Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, 1650 Boulevard Lionel-Boulet, Varennes, Québec J3X 1S2, Canada.
Center for Self-Assembled Chemical Structures, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada.
出版信息
Chem Commun (Camb). 2015 Nov 28;51(92):16510-3. doi: 10.1039/c5cc07059g.
We show that the surface-supported two-dimensional covalent organic framework (COF) known as COF-1 can act as a host architecture for C60 fullerene molecules, predictably trapping the molecules under a range of conditions. The fullerenes occupy the COF-1 lattice at the solution/solid interface, and in dried films of the COF-1/fullerene network that can be synthesized through either drop-deposition of fullerene solution or by a dipstick-type synthesis in which the surface-supported COF-1 is briefly dipped into the fullerene solution.
我们表明，被称为COF-1的表面支撑二维共价有机框架（COF）可以作为C60富勒烯分子的主体结构，在一系列条件下可预测地捕获这些分子。富勒烯在溶液/固体界面占据COF-1晶格，并且在通过富勒烯溶液的滴涂或通过将表面支撑的COF-1短暂浸入富勒烯溶液中的量油计型合成方法所合成的COF-1/富勒烯网络干膜中也是如此。
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