Yujian ZHOU, Xue YANG, Jikai YANG, Decai NIE, Shurui YU, Nan XIAO, Zhipeng HOU, Yiming ZHAO, Xin WANG, Guozheng WANG, Kewei HUAN, Wenxin LIU. Preparation and Photoelectrocatalytic Properties of WO3/Pt Composite Film[J]. Acta Photonica Sinica, 2021, 50(3): 201
- Acta Photonica Sinica
- Vol. 50, Issue 3, 201 (2021)
Fig. 1. XRD patterns of the WO3 film and WO3/Pt composite thin film
Fig. 2. SEM image of WO3 film, WO3/Pt composite film electrodeposited for different time and EDS spectrogram of WO3/Pt-80 s composite filmsample
Fig. 3. Absorption spectra of WO3/Pt-80s and WO3 nano-rods film samples
Fig. 4. Photocurrent curve of WO3/Pt composite films with Pt nanoparticles deposited at different times
Fig. 5. Photoelectrocatalytic curves of WO3/Pt composite films with Pt nanoparticles deposited at different times
Fig. 6. Photoelectrocatalysis (PEC), photocatalytic (PC), electrocatalytic (EC) test curves of WO3/Pt-80 s
Fig. 7. Three-time photoelectrocatalytic stability test curve of WO3/Pt-80 s
Fig. 8. AC impedance graph of WO3/Pt-80 s and WO3 nanorod film samples
Fig. 9. Schematic illustration of photoelectrocatalysis mechanism of WO3/Pt composite films
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