Enhancement of photocatalytic activity of CaTiO3 through HNO3 acidification
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- 作者：Chong Han ; hanch@smm.neu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jingjing Liu ; Wangjin Yang ; Qianqian Wu ; He Yang ; Xiangxin Xue
- 关键词：CaTiO3 ; HNO3 ; Substitutional N ; Interstitial N
- 刊名：Journal of Photochemistry & Photobiology, A: Chemistry
- 出版年：2016
- 出版时间：15 May-1 June 2016
- 年：2016
- 卷：322-323
- 期：Complete
- 页码：1-9
- 全文大小：2428 K
文摘
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Enhancement of HNO3 acidification led to the increase of substitutional N.
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Acidified CaTiO3 at pH 2 has the best photocatalytic activity among samples.
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The kobs and |1 − NO–Ti–N/NTi–O–N+Ti–N–O| shows a negatively linear relationship.