具有热响应门控效应的刚性嵌套金属-有机骨架，其主要驱动力为抗衡离子。
A Rigid Nested Metal-Organic Framework Featuring a Thermoresponsive Gating Effect Dominated by Counterions.
机构信息
State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin, 300071, P.R. China.
School of Materials Science and Engineering, TKL of Metal and Molecule-Based Material Chemistry, Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin, 300350, P.R. China.
出版信息
Angew Chem Int Ed Engl. 2016 Nov 21;55(48):15027-15030. doi: 10.1002/anie.201608250. Epub 2016 Oct 28.
We herein report a rigid nested metal-organic framework (MOF) featuring a unique thermoresponsive gating adsorption behavior, which, in contrast to any known flexibility modes for stimuli-responsive MOFs, depends on the thermal motion of the extra-framework counterions. In addition, this MOF also exhibits adsorption selectivity of CO over N , H , and Ar at 273 K, thus enabling a strategic separation and encapsulation of CO .
我们在此报告了一种刚性嵌套金属有机骨架（MOF），具有独特的热响应门控吸附行为，与任何已知的刺激响应 MOF 的柔韧性模式不同，它取决于外框架抗衡离子的热运动。此外，这种 MOF 还在 273 K 下表现出对 CO 相对于 N 、 H 和 Ar 的吸附选择性，从而能够实现 CO 的战略分离和封装。
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