Hybridization of MOFs and COFs: A New Strategy for Construction of MOF@COF Core-Shell Hybrid Materials
Hybridization of MOFs and COFs: A New Strategy for Construction of MOF@COF Core-Shell Hybrid Materials
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DOI：
10.1002/adma.201705454
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发表时间：
2018-01-18
影响因子：
29.4
通讯作者：
Zhang, Hua
中科院分区：
文献类型：
--
作者：
Peng, Yongwu;Zhao, Meiting;Zhang, Hua
本文首次将金属有机骨架（MOFs）和共价有机骨架（COFs）结合起来，合成了一种新型的MOF-COF核壳杂化材料，合成了具有高结晶度和分级孔结构的NH2-MIL-68@TPA-COF。作为概念验证应用，将所获得的NH2-MIL-68@TPA-COF杂化材料用作用于降解罗丹明B的有效可见光驱动的光催化剂。本研究中的合成策略为其他MOF-COF杂化材料的构建开辟了新的途径，这些材料可能具有各种有前途的应用。
The exploration of new porous hybrid materials is of great importance because of their unique properties and promising applications in separation of materials, catalysis, etc. Herein, for the first time, by integration of metalorganic frameworks (MOFs) and covalent organic frameworks (COFs), a new type of MOF@COF core-shell hybrid material, i.e., NH2-MIL-68@TPA-COF, with high crystallinity and hierarchical pore structure, is synthesized. As a proof-of-concept application, the obtained NH2-MIL-68@TPA-COF hybrid material is used as an effective visible-light-driven photocatalyst for the degradation of rhodamine B. The synthetic strategy in this study opens up a new avenue for the construction of other MOF-COF hybrid materials, which could have various promising applications.