التفاصيل البيبلوغرافية
| العنوان: |
Investigation of doping effects of Ni to enhance photocatalytic activity of WO3 for advanced degradation of tetracycline in aqueous environment. |
| المؤلفون: |
Huong, Nguyen Thuy, Phuong, Dang Minh, Duong, Tran Anh, Khoa, Nguyen Viet, Hanh, Nguyen Thi, Phuong, Nguyen Minh, Pham, Thanh-Dong, Trang, Hoang Thu, Van Noi, Nguyen |
| المصدر: |
MRS Communications; Dec2023, Vol. 13 Issue 6, p1119-1124, 6p |
| مستخلص: |
Ni was successfully doped into WO3 lattice to enhance its photocatalytic activity. The Ni dopants acted as nuclei during crystallization leading to Ni-WO3 crystal size increase. However, the doped Ni substituted several W6+ of the WO3 leading to lattice distortion preventing agglomeration of these formed crystals resulting in Ni-WO3 particle size decrease. Therefore, Ni-WO3 crystals were larger than WO3 crystals while Ni-WO3 particles were much smaller than WO3 particles. Finally, Ni dopants created a transitional level between conduction and valence bands of the WO3 to narrow its band gap and to increase charge separation to improve photocatalytic Tetracycline degradation efficiency. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |