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Silver and Molybdenum Codoped TiO2: Visible Light Active Photocatalyst for Photoelectrochemical Applications
Gul, Sahar Ramin1,2; Khan, Matiullah1,3; Yi, Zeng1; Wu, Bo2; Fawad, U.3
2017
Source PublicationJournal of Electronic Materials
ISSN03615235
Volume46Issue:11Pages:6440-6443
AbstractTo improve the photoelectrochemical properties of TiO2, an approach of codoping is introduced to simultaneously tailor the band gap and control the life time of photoexcited electron–hole pairs. Molybdenum doping is used to extend the optical absorption of TiO2while silver inclusion in the molybdenum-doped TiO2network improves the separation between the photogenerated carriers leading to improved photodegradation response. X-ray photoelectron spectroscopy (XPS) confirmed the existence of dopant atoms in the bulk lattice and the codoped sample exhibits enhanced photodegradation performance compared to monodoped samples. With less structure modifications and stable structure, the silver molybdenum codoped TiO2highly improve the wide functionalities of TiO2in photoelectrochemical applications. © 2017, The Minerals, Metals & Materials Society.
DOI10.1007/s11664-017-5666-7
EI Accession Number20172903965024
EI KeywordsX ray photoelectron spectroscopy
EI Classification Number543.3 Molybdenum and Alloys - 547.1 Precious Metals - 712.1 Semiconducting Materials - 741.1 Light/Optics - 801.4.1 Electrochemistry - 804.2 Inorganic Compounds
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Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/25677
Collection中国科学院上海硅酸盐研究所
Affiliation1.State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
2.Multiscale Computational Materials Facility, College of Materials Science and Engineering, Fuzhou University, Fuzhou; 350100, China;
3.Department of Physics, Kohat University of Science and Technology (KUST), Kohat; 26000, Pakistan
Recommended Citation
GB/T 7714
Gul, Sahar Ramin,Khan, Matiullah,Yi, Zeng,et al. Silver and Molybdenum Codoped TiO2: Visible Light Active Photocatalyst for Photoelectrochemical Applications[J]. Journal of Electronic Materials,2017,46(11):6440-6443.
APA Gul, Sahar Ramin,Khan, Matiullah,Yi, Zeng,Wu, Bo,&Fawad, U..(2017).Silver and Molybdenum Codoped TiO2: Visible Light Active Photocatalyst for Photoelectrochemical Applications.Journal of Electronic Materials,46(11),6440-6443.
MLA Gul, Sahar Ramin,et al."Silver and Molybdenum Codoped TiO2: Visible Light Active Photocatalyst for Photoelectrochemical Applications".Journal of Electronic Materials 46.11(2017):6440-6443.
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