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Enhancement of H2 evolution over new ZnIn2S4/RGO/MoS2 photocatalysts under visible light

  • Ning Ding
  • , Yuzun Fan
  • , Yanhong Luo
  • , Dongmei Li
  • , Qingbo Meng
  • Chinese Academy of Sciences

科研成果: 期刊稿件文章同行评审

摘要

ZnIn2S4 as a photocatalyst for photosplitting water into H2 exhibits some fascinating advantages, such as low toxicity, good crystallinity, and considerable chemical stability. Currently, developing ZnIn2S4-based composite photocatalysts with different morphologies has received wide attention in order to improve the photocatalytic activity. In this contribution, a new ZnIn2S4/RGO/MoS2 photocatalytic system has been designed. The presence of the RGO is confirmed by x-ray photoelectron spectroscopy and FT-IR spectra. By optimization of solvothermal reaction temperatures, reaction time, and RGO introduction amount, up to 1.62 mmol/h • g of hydrogen evolution rate has been achieved.

源语言英语
文章编号104417
期刊APL Materials
3
10
DOI
出版状态已出版 - 1 10月 2015

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