A copper(II)-based MOF film for highly efficient visible-light-driven hydrogen production
A copper(II)-based MOF film for highly efficient visible-light-driven hydrogen production
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用于高效可见光驱动制氢的铜（II）基 MOF 薄膜
DOI：
10.1039/c6ta00431h
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发表时间：
2016
影响因子：
11.9
通讯作者：
Hu Changwen
中科院分区：
文献类型：
--
作者：
Zhao Jingshu;Wang Yin;Zhou Junwen;Qi Pengfei;Li Siwu;Zhang Kexin;Feng Xiao;Wang Bo;Hu Changwen
通过电沉积制备的铜（II）基MOF膜（MOF-199/Ni）显示出特别高的光催化产氢速率，8000 μmol h−1 g−1（基于MOF-199的质量）和24 400 μmol h−1 g−1，其中Pt作为助催化剂，曙红Y作为光敏剂。 该活性是所有报道的基于MOF的制氢系统中最高的活性之一。以泡沫镍为基底，大大缓解了MOF-199的失活，且MOF-199/Ni膜在光催化制氢后可方便地回收再利用。
A copper(II)-based MOF film (MOF-199/Ni) prepared by electrodeposition shows exceptionally high photocatalytic hydrogen production rates of 8000 μmol h−1 g−1 (based on the mass of MOF-199) and 24 400 μmol h−1 g−1 with Pt as the co-catalyst and eosin Y as the photosensitizer. The activity is one of the highest among all the reported MOF-based hydrogen production systems. With nickel foam as a substrate, the deactivation of MOF-199 is largely alleviated, and the MOF-199/Ni film can be easily recycled and reused after photocatalytic hydrogen production.