title: Dynamic porous coordination polymer based on 2D stacked layers exhibiting high sorption selectivity for CO2.
abstract: A new dynamic porous coordination polymer (PCP) [Ni(dcpy)(bipy)(0.5)(H(2)O)]·1.5H(2)O (1) was synthesized by assembly of 3-(2',5'-dicarboxylphenyl)pyridine (dcpy), 4,4'-bipyridine (bipy) and NiSO(4)via solvothermal, hydrothermal and microwave methods, displaying a wavelike 2D stacked layer framework. Gas adsorption studies for 1 shows a high selective adsorption of CO(2) over other gases (N(2), CH(4) and CO). The adsorption capacity for N(2) can be moderately altered by different activation temperatures demonstrating the framework flexibility of 1.
authors.affiliation: Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an, China.
authors.forename: Bo
authors.initials: B
authors.lastname: Liu
authors.forename: Lei
authors.initials: L
authors.lastname: Hou
authors.forename: Yao-Yu
authors.initials: YY
authors.lastname: Wang
authors.forename: Hui
authors.initials: H
authors.lastname: Miao
authors.forename: Li
authors.initials: L
authors.lastname: Bao
authors.forename: Qi-Zhen
authors.initials: QZ
authors.lastname: Shi