Journal of Inorganic Materials, Volume. 35, Issue 3, 329(2020)

Visible-light-driven Activation of Persulfate by RGO/g-C3N4 Composites for Degradation of BPA in Wastewater

Sai ZHANG... Yingtong ZOU, Zhongshen CHEN, Bingfeng LI, Pengcheng GU and Tao WEN* |Show fewer author(s)
Author Affiliations
  • MOE Key Laboratory of Resources and Environmental Systems Optimization, College of Environmental Science and Engineering, North China Electric Power University, Beijing 102206, China
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    Figures & Tables(10)
    XRD patterns of GO, CNU, G-CNU, CND, and G-CND samples
    FT-IR spectra of GO, CNU, G-CNU, CND, and G-CND samples
    TEM images of (a) CND, (b) G-CND, (c) CNU, and (d) G-CNU photocatalysts
    N2 adsorption-desorption isotherms of CND, G-CND, CNU and G-CNU samples
    (a) C1s, (b) N1s and (c) O1s XPS spectra of CND, G-CND, CNU and G-CNU samples
    (a) The UV-Vis DRS and (b) the (αhν)1/2-hν curves of CND, G-CND, CNU and G-CNU photocatalysts
    PL spectra of different photocatalysts
    (a-c) Catalytic activities of photocatalysts for BPA degradation under different conditions, and (d) effects of solutionpH on BPA removal over G-CNU catalysts by activating PS under visible light irradiation (λ>420 nm)
    Cycling tests in degradation of BPA over G-CNU by PS activation under visible light irradiation (λ>420 nm)
    (a) Effect of different radical scavengers on BPA degradation in the G-CNU suspension under visible light irradiation (λ>420 nm) with the addition of PS, and (b) schematic diagram of photodegradation mechanism
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    Sai ZHANG, Yingtong ZOU, Zhongshen CHEN, Bingfeng LI, Pengcheng GU, Tao WEN. Visible-light-driven Activation of Persulfate by RGO/g-C3N4 Composites for Degradation of BPA in Wastewater[J]. Journal of Inorganic Materials, 2020, 35(3): 329

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    Paper Information

    Category: RESEARCH PAPER

    Received: Jul. 3, 2019

    Accepted: --

    Published Online: Jan. 27, 2021

    The Author Email: WEN Tao (twen@ncepu.edu.cn)

    DOI:10.15541/jim20190334

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