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Two Isostructural Titanium Metal–Organic Frameworks for Light Hydrocarbon Separation
Inorganic Chemistry ( IF 4.3 ) Pub Date : 2021-09-09 , DOI: 10.1021/acs.inorgchem.1c02179
Yayong Sun 1, 2 , Mei-Yan Gao 1 , Yuexin Sun 1 , Dong-Fei Lu 1 , Fei Wang 1, 2 , Jian Zhang 1
Affiliation  

Presented here is the light hydrocarbon separation of titanium metal–organic frameworks (Ti-MOFs). Compared with the cyclic Ti-oxo cluster (Ti8O8(CO2)16, Ti8Ph), porous structures of FIR-125 and FIR-126 (FIR = Fujian Institute Research) can effectively improve the adsorption amounts of light hydrocarbons. The introduction of different functional groups and Ti-oxo clusters with small window sizes enables them to exhibit the highly selective separation of C2 and C3 hydrocarbons versus methane in an ambient atmosphere. The results show that Ti-MOFs are potential porous adsorbents for the separation of light hydrocarbons.

中文翻译:

用于轻烃分离的两种同构钛金属-有机骨架

这里介绍的是钛金属有机骨架 (Ti-MOFs) 的轻烃分离。FIR-125FIR-126(FIR=福建研究院)的多孔结构与环状Ti-oxo簇(Ti 8 O 8 (CO 2 ) 16 , Ti 8 Ph)相比,可以有效提高轻烃的吸附量. 不同官能团和小窗口尺寸的 Ti-oxo 簇的引入使它们能够表现出 C 2和 C 3的高度选择性分离碳氢化合物与环境大气中的甲烷。结果表明,Ti-MOFs 是分离轻烃的潜在多孔吸附剂。
更新日期:2021-09-20
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