Immobilization of Ag(i) into a metal-organic framework with -SO3H sites for highly selective olefin-paraffin separation at room temperature

Ganggang Chang; Minhui Huang; Ye Su; Huabin Xing; Baogen Su; Zhiguo Zhang; Qiwei Yang; Yiwen Yang; Qilong Ren; Zongbi Bao; Banglin Chen

doi:10.1039/c4cc09679g

Immobilization of Ag(i) into a metal-organic framework with -SO3H sites for highly selective olefin-paraffin separation at room temperature

Chem Commun (Camb). 2015 Feb 18;51(14):2859-62. doi: 10.1039/c4cc09679g.

Authors

Ganggang Chang¹, Minhui Huang, Ye Su, Huabin Xing, Baogen Su, Zhiguo Zhang, Qiwei Yang, Yiwen Yang, Qilong Ren, Zongbi Bao, Banglin Chen

Affiliation

¹ Key Laboratory of Biomass Chemical Engineering of Ministry of Education, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, P. R. China. baozb@zju.edu.cn.

PMID: 25581083
DOI: 10.1039/c4cc09679g

Abstract

Introduction of Ag(i) ions into a sulfonic acid functionalized MOF ((Cr)-MIL-101-SO3H) significantly enhances its interactions with olefin double bonds, leading to its much higher selectivities for the separation of C2H4-C2H6 and C3H6-C3H8 at room temperature over the original (Cr)-MIL-101-SO3H and other adsorbents at room temperature.

Publication types

Research Support, Non-U.S. Gov't

MeSH terms

Adsorption
Alkenes / chemistry
Alkenes / isolation & purification*
Models, Molecular
Molecular Conformation
Organometallic Compounds / chemistry*
Paraffin / chemistry
Paraffin / isolation & purification*
Silver / chemistry*
Temperature*

Substances

Alkenes
Organometallic Compounds
Silver
Paraffin