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Combined experimental and theoretical study of visible light active P doped TiO2 photocatalyst
Gul, Sahar Ramin1; Khan, Matiullah1,2; Wu, Bo; Yi, Zeng1
2017
发表期刊MATERIALS RESEARCH EXPRESS
ISSN2053-1591
卷号4期号:6
摘要Using the hydrothermal method, a P-doped TiO2 nano-catalyst is prepared for widening the application spectrum of TiO2. The synthesized samples are investigated using XRD, TEM, and UV-visible absorption spectra. A P-doped TiO2 system is simulated and calculations for geometrical structure, electronic and optical properties are performed based on density functional theory. Comparison of the electronic band structure of anatase TiO2 before and after doping verified that doping tuned the band structure. XRD patterns revealed that pure anatase phase is the only phase in case of pure and doped samples. TEM observations reveal spherical morphology. The P doped TiO2 experimentally as well as theoretically responded to visible light confirming the band structure findings. Photocatalytic activity of the doped samples drastically improved compared to bare TiO2.
DOI10.1088/2053-1591/aa75e8
WOS记录号WOS:000403941400001
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sic.ac.cn/handle/331005/26677
专题中国科学院上海硅酸盐研究所
作者单位1.Fuzhou Univ, Coll Mat Sci & Engn, Multiscale Computat Mat Facil, Fuzhou 350100, Peoples R China
2.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China
3.Kohat Univ Sci & Technol, Dept Phys, Kohat 26000, Pakistan
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GB/T 7714
Gul, Sahar Ramin,Khan, Matiullah,Wu, Bo,et al. Combined experimental and theoretical study of visible light active P doped TiO2 photocatalyst[J]. MATERIALS RESEARCH EXPRESS,2017,4(6).
APA Gul, Sahar Ramin,Khan, Matiullah,Wu, Bo,&Yi, Zeng.(2017).Combined experimental and theoretical study of visible light active P doped TiO2 photocatalyst.MATERIALS RESEARCH EXPRESS,4(6).
MLA Gul, Sahar Ramin,et al."Combined experimental and theoretical study of visible light active P doped TiO2 photocatalyst".MATERIALS RESEARCH EXPRESS 4.6(2017).
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