|کد مقاله||کد نشریه||سال انتشار||مقاله انگلیسی||ترجمه فارسی||نسخه تمام متن|
|50108||46780||2016||4 صفحه PDF||ندارد||دانلود رایگان|
• Multi-layered mesh-like MoS2 hierarchical nanostructure fabricated on Ti foil
• The MoS2 hierarchical nanostructure is an efficient Pt-free photocatalyst.
• Rate of H2 evolution of approximately 240 μmol g− 1 h− 1
In the present work, multi-layered mesh-like MoS2 hierarchical nanostructure was fabricated on a Ti foil in a hydrothermal process. Meanwhile, photocatalytic H2 evolution from water over the as-prepared MoS2 hierarchical nanostructure was investigated under visible irradiation. The results indicate that the as-prepared MoS2 hierarchical nanostructure consists of the vertically grown few-layers MoS2 nanosheets. And this three-dimensional mesh-like MoS2 hierarchical nanostructure possesses high photocatalytic activity for visible-light-driven H2 evolution from water. A rate of H2 evolution of approximately 240 μmol g− 1 h− 1 was achieved under optimal conditions. Furthermore, the photocatalytic mechanism was preliminarily discussed.
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Journal: Catalysis Communications - Volume 82, 5 July 2016, Pages 7–10