The Ternary Heterostructures of BiOBr/Ultrathin g-C3N4/Black Phosphorous Quantum Dot Composites for Photodegradation of Tetracycline
Abstract
:1. Introduction
2. Experimentals
2.1. Materials
2.2. Preparation of UCNs
2.3. Preparation of a BiOBr/UCN (7:3) Photocatalytic System
2.4. Preparation of BiOBr/UCN/BPQDs Ternary Structure
3. Results and Discussion
3.1. Physicochemical Properties of BiOBr/UCN/BPQDs Heterojunctions
3.1.1. SEM and TEM Analysis
3.1.2. X-ray Diffraction (XRD) Analysis
3.1.3. FT-IR Analysis
3.1.4. XPS Analysis
3.1.5. Photoluminescence Spectra and Optical Performance Analysis
3.2. Photocatalytic Performance of BiOBr/UCN/BPQDs Heterostructures
3.3. Possible Photocatalytic Mechanism of BiOBr/UCN/BPQDs
4. Conclusions
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
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Jiang, T.; Shang, C.; Meng, Q.; Jin, M.; Liao, H.; Li, M.; Chen, Z.; Yuan, M.; Wang, X.; Zhou, G. The Ternary Heterostructures of BiOBr/Ultrathin g-C3N4/Black Phosphorous Quantum Dot Composites for Photodegradation of Tetracycline. Polymers 2018, 10, 1118. https://doi.org/10.3390/polym10101118
Jiang T, Shang C, Meng Q, Jin M, Liao H, Li M, Chen Z, Yuan M, Wang X, Zhou G. The Ternary Heterostructures of BiOBr/Ultrathin g-C3N4/Black Phosphorous Quantum Dot Composites for Photodegradation of Tetracycline. Polymers. 2018; 10(10):1118. https://doi.org/10.3390/polym10101118
Chicago/Turabian StyleJiang, Tianhao, Chaoqun Shang, Qingguo Meng, Mingliang Jin, Hua Liao, Ming Li, Zhihong Chen, Mingzhe Yuan, Xin Wang, and Guofu Zhou. 2018. "The Ternary Heterostructures of BiOBr/Ultrathin g-C3N4/Black Phosphorous Quantum Dot Composites for Photodegradation of Tetracycline" Polymers 10, no. 10: 1118. https://doi.org/10.3390/polym10101118