Ruigang Hao, Xiangpeng Kong, Zu Zhao, Xiaochao Zhang. In-Situ Electrochemical-Photoreduction Synthesis and Photocatalytic Performance of Pd/BiF3 Thin Films[J]. Acta Optica Sinica, 2020, 40(18): 1831001
- Acta Optica Sinica
- Vol. 40, Issue 18, 1831001 (2020)
Fig. 1. XRD patterns of BiF3 and Pd/BiF3 thin films
Fig. 2. Photocatalytic activities of BiF3 thin films before and after loading Pd. (a) Photocatalytic degradation of RhB; (b) kinetic rate constants; (c) photocatalytic recycling experiments of Pd(2.0%)/BiF3 thin film
Fig. 3. XPS spectra of Pd(2.0%)/BiF3 thin film. (a) Survey; (b) Bi 4f; (c) F ls; (d) Pd 4f
Fig. 4. SEM images and EDS analysis of Pd/BiF3 thin film. (a) BiF3;(b) Pd(1.0%)/BiF3; (c) Pd(2.0%)/BiF3; (d) Pd(4.0%)/BiF3;(e)EDS analysis of Pd(2.0%)/BiF3 thin film
Fig. 5. Optical and electrical performances of BiF3 and Pd(2.0%)/BiF3 thin films. (a) Transient photocurrent curves; (b) UV-Vis DRS patterns
Fig. 6. Photocatalytic mechanism of Pd(2.0%)/BiF3 thin film. (a) Capture experiment of active species; (b) photocatalytic reaction mechanism
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