Visible-light activity of N-LiInO2: Band structure modifications through interstitial nitrogen doping
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- 作者：Kaiqiang Xua ; Difa Xub ; xudifa@sina.com" class="auth_mail" title="E-mail the corresponding author ; Xiangchao Zhangb ; Zhuo Luob ; Yutang Wangb ; Shiying Zhanga ; b ; cdzhangshiying@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：LiInO2 ; Interstitial nitrogen doping ; Band structure modification ; Superoxide radicals ; Dye sensitization
- 刊名：Applied Surface Science
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：391
- 期：part_PB
- 页码：645-653
- 全文大小：3702 K
文摘
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The interstitial nitrogen doping into LiInO2 is achieved at low temperature.
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The band gap narrowing to an extent of 2.8 eV from 3.5 eV is observed.
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The doping favours charge carrier separation and photocatalytic activity.
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Superoxide radical is the dominant active specie in the pollutant degradation.
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