Enhanced CO2 Binding Affinity of a High-Uptake rht-Type Metal鈭扥rganic Framework Decorated with Acylamide Groups

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• 作者：Baishu Zheng ; Junfeng Bai ; Jingui Duan ; Lukasz Wojtas ; Michael J. Zaworotko
• 刊名：Journal of the American Chemical Society
• 出版年：2011
• 出版时间：February 2, 2011
• 年：2011
• 卷：133
• 期：4
• 页码：748-751
• 全文大小：752K
• 年卷期：v.133,no.4(February 2, 2011)
• ISSN：1520-5126

文摘

An rht-type metal鈭抩rganic framework (MOF) prepared from M₂(carboxylate)₄ (M = Cu, Co) paddlewheel clusters and a flexible C₃-symmetric hexacarboxylate ligand with acylamide groups exhibits larger CO₂ uptake, an enhanced heat of adsorption, and higher selectivity toward CO₂/N₂ in comparison with what was previously observed for an analogous MOF with alkyne groups.