Zhu Jiaxing, Chen Junye, Qiu Tianze, Deng Mingli, Zheng Qingshu, Chen Zhenxia, Ling Yun, Zhou Yaming
Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai, 200438, China.
Dalton Trans. 2019 Jun 7;48(21):7100-7104. doi: 10.1039/c9dt00115h. Epub 2019 Mar 25.
Developing feasible ways to achieve tunable gate-opening pressure (P) while minimizing the side effects on the adsorption capacity and enthalpy is greatly desired for flexible MOFs. In this work, we focused on solving this issue by cobalt substitution. We showed the successful modulation of the energy required for the reversible transformation of a soft paddle-wheel so that the whole framework presented a substitution-dependent P for CO adsorption.
对于柔性金属有机框架材料（MOFs）而言，迫切需要开发出可行的方法来实现可调的门控开启压力（P），同时将对吸附容量和焓的副作用降至最低。在这项工作中，我们专注于通过钴取代来解决这个问题。我们展示了对软桨轮可逆转变所需能量的成功调控，从而使整个框架呈现出与取代相关的CO吸附P值。
