HNb_xTa_1-xWO₆ monolayer nanosheets solid solutions: Tunable energy band structures and highly enhanced photocatalytic performances for hydrogen evolution

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• 作者：Yuhao Liu^a ; Jinhua Xiong^a ; Yuying Yang^a ; Shuiguang Luo^a ; Shiying Zhang^b ; Yanhua Li^b ; Shijing Liang^a ; ^{sjliang2011@gmail.com} ; Ling Wu^a ; ^{wuling@fzu.edu.cn}
• 关键词：HNbxTa1-xWO6 nanosheets ; Solid solutions ; Band energy ; Photocatalytic ; Hydrogen evolution
• 刊名：Applied Catalysis B: Environmental
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：203
• 期：Complete
• 页码：798-806
• 全文大小：3560 K
• 卷排序：203

文摘

HNbxTa1-xWO6 nanosheets with the thicknesses of 1.50–2.00 nm were prepared. The band energy of monolayer nanosheet can be tunable via solid-solution strategy. The photocatalytic H2 generations were found dependent on their compositions. Solid-solution strategy is a useful method for developing efficient photocatalysts.