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两种具有双活性位的微孔 Co-MOFs 对 CO/CH 和 CO/N 的高选择性吸附。

Two microporous Co-MOFs with dual active sites for highly selective adsorption of CO/CH and CO/N.

机构信息

School of Materials Science and Engineering, Shandong Provincial Key Laboratory/Collaborative Innovation Center of Chemical Energy Storage and Novel Cell Technology, and School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, P. R. China.

出版信息

Dalton Trans. 2019 Sep 17;48(36):13541-13545. doi: 10.1039/c9dt02694k.

DOI:10.1039/c9dt02694k
PMID:31469147
Abstract

Simultaneously involving abundant [NH2(CH3)2]+ cations and uncoordinated carboxylate oxygen atoms as dual active sites, two microporous CoII-MOFs (LCU-105 and LCU-106, LCU = Liaocheng University) both exhibit highly selective adsorption of CO2/CH4 and CO2/N2. GCMC theoretical simulations provide good verification of the experimental results.

摘要

同时含有丰富的[NH2(CH3)2]+阳离子和未配位的羧基氧原子作为双活性位,两种微孔 CoII-MOFs(LCU-105 和 LCU-106,LCU = 聊城大学)都表现出对 CO2/CH4 和 CO2/N2 的高选择性吸附。GCMC 理论模拟为实验结果提供了很好的验证。

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