Preparation and photocatalytic activity of triangular pyramid NaNbO3
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- 作者：Qiaonan Yua ; b ; Feng Zhanga ; Guoqiang Lia ; gqli1980@henu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Weifeng Zhanga ; wfzhang@henu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Sodium niobate ; Substrate ; Triangular pyramid ; Photocatalysis
- 刊名：Applied Catalysis B: Environmental
- 出版年：2016
- 出版时间：15 December 2016
- 年：2016
- 卷：199
- 期：Complete
- 页码：166-169
- 全文大小：935 K
文摘
- •
Triangular pyramids and cubes NaNbO3 were obtained on different substrates.
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Triangular pyramid sample exhibits higher photocatalytic oxidization activity.
- •
The
OH radical is identified as the dominant oxide species.- •
The
OH radical comes from O2− with the intermediate of H2O2.