A Series of Highly Stable Mesoporous Metalloporphyrin Fe-MOFs

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• 作者：Kecheng Wang ; Dawei Feng ; Tian-Fu Liu ; Jie Su ; Shuai Yuan ; Ying-Pin Chen ; Mathieu Bosch ; Xiaodong Zou ; Hong-Cai Zhou
• 刊名：Journal of the American Chemical Society
• 出版年：2014
• 出版时间：October 8, 2014
• 年：2014
• 卷：136
• 期：40
• 页码：13983-13986
• 全文大小：336K
• ISSN：1520-5126

文摘

A series of mesoporous metalloporphyrin Fe-MOFs, namely PCN-600(M) (M = Mn, Fe, Co, Ni, Cu), have been synthesized using the preassembled [Fe₃O(OOCCH₃)₆] building block. PCN-600 exhibits a one-dimensional channel as large as 3.1 nm and the highest experimental pore volume of 1.80 cm³g^鈥? among all the reported porphyrinic MOFs. It also shows very high stability in aqueous solutions with pH values ranging from 2鈥?1 and is to our knowledge the only mesoporous porphyrinic MOF stable under basic aqueous conditions. PCN-600(Fe) has been demonstrated as an effective peroxidase mimic to catalyze the co-oxidation reaction.