• Acta Photonica Sinica
  • Vol. 53, Issue 7, 0753310 (2024)
Xiangming FANG1, Qicheng ZHOU2, Zhuangpeng GUO2, Enke ZHU2..., Yurui HAO1 and Shiyong GAO2,*|Show fewer author(s)
Author Affiliations
  • 1Department of Materials and Chemical Engineering, Taiyuan University, Taiyuan 030032, China
  • 2School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
  • show less
    DOI: 10.3788/gzxb20245307.0753310 Cite this Article
    Xiangming FANG, Qicheng ZHOU, Zhuangpeng GUO, Enke ZHU, Yurui HAO, Shiyong GAO. Preparation and Performance of the Self-powered Ultraviolet Photodetector Based on the Bi2O3/g-C3N4 Composite[J]. Acta Photonica Sinica, 2024, 53(7): 0753310 Copy Citation Text show less
    FESEM images of the Bi2O3 nanoblocks, g-C3N4 nanosheets and Bi2O3/g-C3N4 composite
    Fig. 1. FESEM images of the Bi2O3 nanoblocks, g-C3N4 nanosheets and Bi2O3/g-C3N4 composite
    EDS spectrum of the Bi2O3/g-C3N4 composite
    Fig. 2. EDS spectrum of the Bi2O3/g-C3N4 composite
    XRD patterns of the Bi2O3 nanoblocks, g-C3N4 nanosheets and Bi2O3/g-C3N4 composite
    Fig. 3. XRD patterns of the Bi2O3 nanoblocks, g-C3N4 nanosheets and Bi2O3/g-C3N4 composite
    High-resolution XPS spectra of C 1s, N 1s, Bi 4f and O 1s of the Bi2O3/g-C3N4 composite
    Fig. 4. High-resolution XPS spectra of C 1s, N 1s, Bi 4f and O 1s of the Bi2O3/g-C3N4 composite
    Detection performance of the UV photodetectors based on Bi2O3 nanoblocks and Bi2O3/g-C3N4 composite under UV light illumination
    Fig. 5. Detection performance of the UV photodetectors based on Bi2O3 nanoblocks and Bi2O3/g-C3N4 composite under UV light illumination
    The photodetection performance of the Bi2O3/g-C3N4 UV photodetector under UV light illumination with different intensities
    Fig. 6. The photodetection performance of the Bi2O3/g-C3N4 UV photodetector under UV light illumination with different intensities
    Diagram of the detection mechanism of the Bi2O3/g-C3N4 UV photodetector
    Fig. 7. Diagram of the detection mechanism of the Bi2O3/g-C3N4 UV photodetector
    Xiangming FANG, Qicheng ZHOU, Zhuangpeng GUO, Enke ZHU, Yurui HAO, Shiyong GAO. Preparation and Performance of the Self-powered Ultraviolet Photodetector Based on the Bi2O3/g-C3N4 Composite[J]. Acta Photonica Sinica, 2024, 53(7): 0753310
    Download Citation