Graphitic-C3N4 hybridized N-doped La2Ti2O7 two-dimensional layered composites as efficient visible-light-driven photocatalyst
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- 作者：Xiaoyan Caia ; b ; Junying Zhanga ; zjy@buaa.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Mamoru Fujitsukab ; Tetsuro Majimab ; majima@sanken.osaka-u.ac.jp" class="auth_mail" title="E-mail the corresponding author
- 关键词：Nitrogen doped La2Ti2O7 ; g-C3N4 ; Layered composites ; Charge transfer dynamics
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：March 2017
- 年：2017
- 卷：202
- 期：Complete
- 页码：191-198
- 全文大小：2503 K
文摘
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Doping perovskite structured LTO with nitrogen through facile hydrothermal method.
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Hybridization of two kinds of 2D layered materials (NLTO and g-C3N4 nanosheets) with enhanced the visible-light-driven photocatalytic activity.
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Formation of large scale of type II heterojunction by large interfacial area between 2D layered g-C3N4/NLTO composite with efficient charge transfer.
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Formation of ultrathin g-C3N4/NLTO heterostructure with shortened charge transport distance.
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Exploration of charge transfer dynamics on g-C3N4/NLTO composite using the femtosecond time-resolved diffused reflectance measurement.