An Amine-Functionalized Iron(III) Metal-Organic Framework as Efficient Visible-Light Photocatalyst for Cr(VI) Reduction.
作者： Li Shi , Tao Wang , Huabin Zhang , Kun Chang , Xianguang Meng
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摘要: The photocatalytic reduction of Cr (VI) is investigated over iron (III)‐based metal–organic frameworks (MOFs) structured as MIL‐88B. It is found that MIL‐88B (Fe) MOFs, containing Fe3‐μ3‐oxo clusters, can be used as photocatalyst for the reduction of Cr (VI) under visible light irradiation, which is due to the direct excitation of Fe3‐μ3‐oxo clusters. The amine‐functionalized MIL‐88B (Fe) MOFs (denoted as NH2–MIL‐88B (Fe)) shows much higher efficiency for the photocatalytic Cr (VI) reduction under visible‐light irradiation compared …
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