A Series of Highly Stable Mesoporous Metalloporphyrin Fe-MOFs
A Series of Highly Stable Mesoporous Metalloporphyrin Fe-MOFs
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DOI：
10.1021/ja507269n
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发表时间：
2014-10-08
影响因子：
15
通讯作者：
Zhou, Hong-Cai
中科院分区：
文献类型：
--
作者：
Wang, Kecheng;Feng, Dawei;Zhou, Hong-Cai
以预组装的[Fe3O(OOCCH3)(6)]为模板，合成了一系列介孔金属卟啉Fe-MOF，即PCN-600(M)(M=Mn，Fe，Co，Ni，Cu)。PCN-600具有3.1 nm的一维孔道，最大实验孔容为1.80 cm(3)g(-1)。它在pH值为2-11的水溶液中也表现出很高的稳定性，据我们所知，它是唯一一种在碱性水条件下稳定的介孔卟啉MOF。PCN-600(Fe)已被证明是一种有效的过氧化物酶模拟物，可催化共氧化反应。
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 cm(3) g(-1) among all the reported porphyrinic MOFs. It also shows very high stability in aqueous solutions with pH values ranging from 2-11 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.