Two amino-functionalized metal–organic frameworks with different topologies for C2H2/C2H4 separation†

IF 3.3 3区 化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR Dalton Transactions Pub Date : 2024-11-06 DOI:10.1039/D4DT02592J
Yue Li, Mingming Xu, Hongyan Liu, Xiaokang Wang, Yutong Wang, Meng Sun, Weidong Fan and Daofeng Sun
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Abstract

The rational design of metal–organic framework adsorbents is crucial for target gas separation. Herein, we report two three-dimensional MOFs with different topologies by regulating metal ions with amino-functionalized V-type ligands. Adsorption isotherms and Grand Canonical Monte Carlo simulation reveal that UPC-122 with channel-cavity structure has the potential to separate C2H2/C2H4 at room temperature with a separation ratio of 2.35 (50/50).

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两种拓扑结构不同的氨基功能化金属有机框架用于分离 C2H2/C2H4
合理设计金属有机框架吸附剂对于目标气体分离至关重要。在此,我们通过用氨基功能化的 V 型配体调节金属离子,报告了两种具有不同拓扑结构的三维 MOFs。吸附等温线和大卡农蒙特卡洛模拟显示,具有通道空腔结构的 UPC-122 具有在室温下分离 C2H2/C2H4 的潜力,分离比为 2.35(50/50)。
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来源期刊
Dalton Transactions
Dalton Transactions 化学-无机化学与核化学
CiteScore
6.60
自引率
7.50%
发文量
1832
审稿时长
1.5 months
期刊介绍: Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.
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