Improving visible light photocatalytic activity of KTaO3 using cation-anion dopant pair
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- 作者：Brindaban Modak ; Swapan K. Ghosh ; skghosh@barc.gov.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：KTaO3 ; Solar water splitting ; Density functional theory ; Codoping
- 刊名：Solar Energy Materials and Solar Cells
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：159
- 期：Complete
- 页码：590-598
- 全文大小：1608 K
文摘
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Close agreement between calculated and experimental band gap of KTaO3.
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Efficient strategy for significant band gap reduction without localized states.
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Minimization of vacancy formation due to charge compensated codoping approach.
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Controlled band gap tuning by (N, W)-codoping retains water splitting property.
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