用于高效光催化产氢的自组装三维铂/二氧化钛结构
A self-assembled 3D Pt/TiO2 architecture for high-performance photocatalytic hydrogen production.
作者信息
Li Haiyan, Yu Hongwen, Sun Lei, Zhai Jiali, Han Xuerong
机构信息
Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology, Chinese Academy of Sciences, Changchun 130102, China.
出版信息
Nanoscale. 2015 Feb 7;7(5):1610-5. doi: 10.1039/c4nr06310d.
A 3D Pt/TiO2 architecture assembled from 1D nanowires has been designed and successfully prepared by an environmentally-friendly one-pot solvothermal process. The formation mechanism has been investigated and the unique architecture exhibits an excellent photocatalytic hydrogen production rate as high as 13.33 mmol h(-1) g(-1), the corresponding apparent quantum efficiency reaches 34%.
一种由一维纳米线组装而成的三维Pt/TiO₂结构已通过环境友好的一锅溶剂热法设计并成功制备。对其形成机理进行了研究，这种独特的结构表现出高达13.33 mmol h⁻¹ g⁻¹的优异光催化产氢速率，相应的表观量子效率达到34%。
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