A novel visible light-driven silver isocyanate photocatalyst: superior stability enhanced by intrinsic resonance effect

作者: Shuo Fan , Gang Chen , Chunmei Li , Chade Lv , Zhonghui Han

DOI: 10.1039/C5RA19379F

关键词:

摘要: Silver isocyanate (AgNCO), a novel visible-light sensitive semiconductor photocatalyst, is prepared based on an intrinsic resonance effect strategy through simple precipitation process. The as-prepared photocatalyst exhibits photocatalytic degradation ability under visible light. Importantly, it also shows excellent stability, which crucial problem to overcome in Ag-based photocatalysts. existence of and its crystal structure may be the main reasons for superior stability AgNCO photocatalyst. possible transferred separated behavior charge carriers reason outstanding are illustrated detail. This study develops new design idea exploiting stable photocatalysts light irradiation.

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