A Doubly Interpenetrated Metal-Organic Framework with Open Metal Sites and Suitable Pore Sizes for Highly Selective Separation of Small Hydrocarbons at Room Temperature

被引：93

作者：

Cai, Jianfeng ^{[1
]}

Yu, Jiancan ^{[1
]}

Xu, Hui ^{[1
]}

He, Yabing ^{[4
]}

Duan, Xing ^{[1
]}

Cui, Yuanjing ^{[1
]}

Wu, Chuande ^{[3
]}

Chen, Banglin ^{[1
,2
]}

Qian, Guodong ^{[1
]}

机构：

[1] Zhejiang Univ, Cyrus Tang Ctr SensorMat & Applicat, State Key Lab Silicon Mat, Dept Mat Sci & Engn, Hangzhou 310027, Zhejiang, Peoples R China

[2] Univ Texas San Antonio, Dept Chem, San Antonio, TX 78249 USA

[3] Zhejiang Univ, Dept Chem, Hangzhou 310027, Zhejiang, Peoples R China

[4] Zhejiang Normal Univ, Coll Chem & Life Sci, Jinhua 321004, Peoples R China

来源：

CRYSTAL GROWTH & DESIGN | 2013年 / 13卷 / 05期

基金：

中国国家自然科学基金;

关键词：

METHANE STORAGE; ADSORPTIVE SEPARATION; CAPACITY; SORPTION; ACETYLENE; HYDROGEN; FUNCTIONALIZATION; RECOGNITION; MICROPORES; CRYSTALS;

D O I：

10.1021/cg400164m

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

To immobilize open Cu2+ sites and tube suitable pore spaces, we have realized a doubly interpenetrated metal-organic framework (MOF) [Cu2L-(H2O)(2)]center dot(DMF)(6)center dot H2O (ZJU-30, ZJU = Zhejiang University; H4L = biphenyl-3,3',5,5'-tetra-(phenyl-4-carboxylic) acid; DMF = N,N-dimethylformamide) for the highly selective separation of C-2 hydrocarbons over C-1 methane with the Henry law's selectivities from 9.58 to 29.8 in the temperature range from 273 to 298 K.

引用

收藏

页码：2094 / 2097

页数：4

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