Interfacial Synthetic Approach for Constructing Metal-Organic Framework Crystals Using Metal Ion-Doped Polymer Substrate
Interfacial Synthetic Approach for Constructing Metal-Organic Framework Crystals Using Metal Ion-Doped Polymer Substrate
复制标题
利用金属离子掺杂聚合物基底构建金属 - 有机框架晶体的界面合成方法
DOI：
10.1021/acs.cgd.6b00007
复制
发表时间：
2016-05-01
影响因子：
3.8
通讯作者：
Akamatsu, Kensuke
中科院分区：
文献类型：
--
作者：
Tsuruoka, Takaaki;Kumano, Misato;Akamatsu, Kensuke
我们报道了一种利用金属离子掺杂聚合物前驱体上骨架的界面自组装来合成厚度可控的金属有机骨架(MOP)晶体的新范式。该方法包括通过离子交换反应制备金属离子掺杂聚合物前驱体和通过浸泡在含有有机配体的溶液中合成MOF晶体。得到的MOF晶体的厚度可以很容易地由聚合物前驱体中掺杂金属离子的数量来控制。MOF晶体具有非常重要的应用前景，基于界面自组装的MOF晶体制备方法可以显著提高MOF晶体的制备技术。
We report a new paradigm for the synthesis of metal organic framework (MOP) crystals with controlled thickness by utilizing interfacial self-assembly of frameworks on metal ion-doped polymer precursors. The approach involves preparation of metal ion-doped polymer precursors through ion-exchange reactions and synthesis of MOF crystals by immersion into solutions containing organic ligands. The thickness of the resulting MOF crystals can be readily controlled by the number of doped-metal ions in the polymer precursors. MOF crystals could be very important and potentially useful for applications, and the present approach based on interfacial self-assembly could significantly advance MOF crystal preparation techniques.