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A Microporous Metal – Organic Framework with Immobilized –OH Functional Groups within the Pore Surfaces for Selective Gas Sorption
Author(s) -
Chen Zhenxia,
Xiang Shengchang,
Arman Hadi D.,
Li Peng,
Tidrow Steven,
Zhao Dongyuan,
Chen Banglin
Publication year - 2010
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.201000349
Subject(s) - chemistry , microporous material , sorption , metal organic framework , selectivity , metal , inorganic chemistry , dicarboxylic acid , adsorption , polymer chemistry , organic chemistry , catalysis
A new two‐dimensional microporous metal–organic framework Cu(BDC‐OH)(H 2 O) · 0.5DEF [abbreviation: Cu(BDC‐OH) ; H 2 BDC‐OH = 2‐hydroxybenzene‐1,4‐dicarboxylic acid; DEF = diethylformamide] with functional OH groups on the pore surfaces was solvothermally synthesized and structurally characterized. The activated Cu(BDC‐OH) exhibits a moderate Langmuir surface of 584 m 2 g –1 , a pore volume of 0.214 cm 3 g –1 , and C 2 H 2 /CH 4 and CO 2 /CH 4 selectivity of 6.7 and 9.3, respectively, at 296 K, thereby highlighting the promise for its application in gas separation.