光催化
纳米复合材料
制氢
材料科学
氢
可见光谱
介孔材料
分解水
兴奋剂
光化学
化学工程
电子转移
纳米技术
催化作用
化学
光电子学
有机化学
工程类
作者
Fangxu Dai,Ying Wang,Xinran Zhou,Ruiyang Zhao,Jishu Han,Lei Wang
标识
DOI:10.1016/j.apsusc.2020.146161
摘要
An efficient visible light responsive ZnIn2S4@NH2-MIL-53(Fe/Co0.75) nanocomposite was prepared for photocatalytic hydrogen production application. Under visible light irradiation, the ZnIn2S4@NH2-MIL-53(Fe/Co0.75) photocatalyst displayed improved photocatalytic performance and the hydrogen production rate reached to 161724.8 μmol/g in 6 h. The nanocomposite with large specific surface area and mesoporous structure increased the light absorption, improved the electrons transfer and suppressed the recombination of photogenerated electron-hole pairs, thus exhibiting efficient photocatalytic hydrogen production performance. The controllable synthesis of ZnIn2S4@NH2-MIL-53(Fe/Co0.75) nanocomposite as a high-efficiency photocatalyst would have broad prospect for water splitting hydrogen production application.
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