Highly efficient Pt/NaNbO₃ nanowire photocatalyst: Its morphology effect and application in water purification and H₂ production

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• 作者：Qianqian Liu ; Yuanyuan Chai ; Lu Zhang ; Jia Ren ; Wei-Lin Dai ; ^{wldai@fudan.edu.cn}
• 关键词：NaNbO3 nanowire ; Pt nanoparticles ; Photocatalytic H2 production ; Strong metal-support interaction
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：15 May 2017
• 年：2017
• 卷：205
• 期：Complete
• 页码：505-513
• 全文大小：2247 K
• 卷排序：205

文摘

Pt nanoparticles (NPs) supported on wire- and cube- like NaNbO3. A facile hydrothermal route combined with in situ photodeposition method. Nanowire exhibited 25 times higher H2 production than nanocube. Super stability up to 15 h in the process of photocatalytic H2 production. Better distribution of Pt NPs and much stronger interaction of Pt and NaNbO3 nanowire.