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Theoretical Study on Electronic Structure and Optical Performance of Nickel and Nitrogen Codoped Rutile Titanium Dioxide
Joint Authors
Wang, Fei
Feng, Lei
Zhang, Dongmei
Tang, Qingguo
Liang, Jinsheng
Feng, Dan
Source
International Journal of Photoenergy
Issue
Vol. 2014, Issue 2014 (31 Dec. 2014), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2014-07-24
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The nickel doped, nitrogen doped and nickel + nitrogen codoped rutile titanium dioxide have been investigated by ab initio calculations based on density functional theory.
The electronic structure and optical performance of different ions doping models are researched through the obtained results, which reflects that the band gap of nickel and nitrogen codoped system declines apparently; the decrease of electron-hole pairs separation and charge carriers recombination rate becomes more desirable.
Moreover, the optical absorption curves of nitrogen and nickel codoped rutile titanium dioxide demonstrate the higher photoresponse for visible-light than that of nickel or nitrogen single doped.
The above results could provide theoretical basis for further developing of titanium dioxide photocatalyst and related experimental studies.
American Psychological Association (APA)
Wang, Fei& Feng, Lei& Zhang, Dongmei& Tang, Qingguo& Liang, Jinsheng& Feng, Dan. 2014. Theoretical Study on Electronic Structure and Optical Performance of Nickel and Nitrogen Codoped Rutile Titanium Dioxide. International Journal of Photoenergy،Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1036791
Modern Language Association (MLA)
Wang, Fei…[et al.]. Theoretical Study on Electronic Structure and Optical Performance of Nickel and Nitrogen Codoped Rutile Titanium Dioxide. International Journal of Photoenergy No. 2014 (2014), pp.1-6.
https://search.emarefa.net/detail/BIM-1036791
American Medical Association (AMA)
Wang, Fei& Feng, Lei& Zhang, Dongmei& Tang, Qingguo& Liang, Jinsheng& Feng, Dan. Theoretical Study on Electronic Structure and Optical Performance of Nickel and Nitrogen Codoped Rutile Titanium Dioxide. International Journal of Photoenergy. 2014. Vol. 2014, no. 2014, pp.1-6.
https://search.emarefa.net/detail/BIM-1036791
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1036791