One-pot solvothermal synthesis of MoS2-modified Mn0.2Cd0.8S/MnS heterojunction photocatalysts for highly efficient visible-light-driven H-2 production
One-pot solvothermal synthesis of MoS2-modified Mn0.2Cd0.8S/MnS heterojunction photocatalysts for highly efficient visible-light-driven H-2 production
复制标题
一锅溶剂热合成 MoS2 修饰的 Mn0.2Cd0.8S/MnS 异质结光催化剂，用于高效可见光驱动的 H-2 生产
DOI：
10.1016/j.apcatb.2018.09.033
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
Peng Tianyou
中科院分区：
文献类型：
--
作者：
Wang Jinming;Luo Jiang;Liu Dong;Chen Shengtao;Peng Tianyou
本文采用一锅法制备了新型的Mn0.2Cd0.8S/MnS异质结，该异质结由纳米棒状的Mn0.2Cd0.8S和纳米颗粒状的α-MnS组成，当α-MnS含量为38mol%时，Mn0.2Cd0.8S/MnS的活性是CdS的1.95倍，当α-MnS含量为38mol%时，Mn0.2Cd0.8S/MnS的最佳活性为CdS的1.95倍，当α-MnS含量为38mol%时，Mn0.2Cd0.8S/MnS的最佳活性为CdS的1.95倍。MnS比Mn0.2Cd0.8S/MnS高2.97倍，MoS 2的产氢活性明显高于Pt.
HighlightsNovel Mn 0.2 Cd 0.8 S/MnS heterojunctions were prepared via one-pot solvothermal method.The heterojunctions consist of nanorod-like Mn 0.2 Cd 0.8 S and nanoparticle-like α-MnS.Mn 0.2 Cd 0.8 S/MnS with 38 mol% α-MnS achieves 1.95 times higher activity than CdS.An optimal activity of MoS 2-Mn 0.2 Cd 0.8 S/MnS is 2.97 times higher than Mn 0.2 Cd 0.8 S/MnS.MoS 2 leads to significantly improved H 2 production activity that exceeds Pt metal.