酰亚胺基团修饰的高吸附量 rht 型金属-有机骨架对 CO2 的增强结合亲和力。
Enhanced CO2 binding affinity of a high-uptake rht-type metal-organic framework decorated with acylamide groups.
机构信息
State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China.
出版信息
J Am Chem Soc. 2011 Feb 2;133(4):748-51. doi: 10.1021/ja110042b. Epub 2010 Dec 21.
PMID:21174431
Abstract
An rht-type metal-organic framework (MOF) prepared from M(2)(carboxylate)(4) (M = Cu, Co) paddlewheel clusters and a flexible C(3)-symmetric hexacarboxylate ligand with acylamide groups exhibits larger CO(2) uptake, an enhanced heat of adsorption, and higher selectivity toward CO(2)/N(2) in comparison with what was previously observed for an analogous MOF with alkyne groups.
摘要
一种由 M(2)(羧酸根)(4)(M = Cu, Co)桨轮簇和具有酰亚胺基的柔性 C(3)对称六羧酸配体制备的 rht 型金属有机骨架(MOF)与具有炔基的类似 MOF 相比，具有更大的 CO(2)吸附量、增强的吸附热和更高的 CO(2)/N(2)选择性。
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