High photocatalytic degradation of tetracycline under visible light with Ag/AgCl/activated carbon composite plasmonic photocatalyst

Huiqin Wang; Xiaoqing Yang; Jinzhao Zi; Mingjun Zhou; Zhefei Ye; Jinze Li; Qingfeng Guan; Peng Lv; Pengwei Huo; Yongsheng Yan

doi:10.1016/j.jiec.2015.12.023

High photocatalytic degradation of tetracycline under visible light with Ag/AgCl/activated carbon composite plasmonic photocatalyst

Huiqin Wang, Xiaoqing Yang, Jinzhao Zi, Mingjun Zhou, Zhefei Ye, Jinze Li, Qingfeng Guan, Peng Lv, Pengwei Huo, Yongsheng Yan

Jiangsu University

科研成果: 期刊稿件 › 文章 › 同行评审

46 引用（Scopus）

摘要

Ag/AgCl/activated carbon (AC) plasmonic photocatalysts were prepared by precipitation and photoreduction method. The as-prepared plasmonic photocatalysts were characterized by XRD, SEM, BET, EDS, UV-vis DRS, XPS and PL. The results show the composite photocatalysts are successfully obtained and obviously exhibit surface plasmon resonance and effectively enhance the separation of h⁺/e^-. The photocatalytic degradation rate of tetracycline (TC) could reach 97.3% in 60 min under visible light irradiation and cycled experiments show stably photocatalytic activities. The active species analysis displays holes and superoxide radicals are the main reactive species. Photocatalytic kinetic indicates that the degradation processes obey pseudo first order kinetic equation.

源语言	英语
页（从-至）	83-92
页数	10
期刊	Journal of Industrial and Engineering Chemistry
卷	35
DOI	https://doi.org/10.1016/j.jiec.2015.12.023
出版状态	已出版 - 25 3月 2016
已对外发布	是

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title = "High photocatalytic degradation of tetracycline under visible light with Ag/AgCl/activated carbon composite plasmonic photocatalyst",

abstract = "Ag/AgCl/activated carbon (AC) plasmonic photocatalysts were prepared by precipitation and photoreduction method. The as-prepared plasmonic photocatalysts were characterized by XRD, SEM, BET, EDS, UV-vis DRS, XPS and PL. The results show the composite photocatalysts are successfully obtained and obviously exhibit surface plasmon resonance and effectively enhance the separation of h+/e-. The photocatalytic degradation rate of tetracycline (TC) could reach 97.3% in 60 min under visible light irradiation and cycled experiments show stably photocatalytic activities. The active species analysis displays holes and superoxide radicals are the main reactive species. Photocatalytic kinetic indicates that the degradation processes obey pseudo first order kinetic equation.",

keywords = "Activated carbon, Ag/AgCl, Photocatalytic degradation, Plasmonic photocatalyst, Tetracycline",

author = "Huiqin Wang and Xiaoqing Yang and Jinzhao Zi and Mingjun Zhou and Zhefei Ye and Jinze Li and Qingfeng Guan and Peng Lv and Pengwei Huo and Yongsheng Yan",

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doi = "10.1016/j.jiec.2015.12.023",

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TY - JOUR

T1 - High photocatalytic degradation of tetracycline under visible light with Ag/AgCl/activated carbon composite plasmonic photocatalyst

AU - Wang, Huiqin

AU - Yang, Xiaoqing

AU - Zi, Jinzhao

AU - Zhou, Mingjun

AU - Ye, Zhefei

AU - Li, Jinze

AU - Guan, Qingfeng

AU - Lv, Peng

AU - Huo, Pengwei

AU - Yan, Yongsheng

PY - 2016/3/25

Y1 - 2016/3/25

N2 - Ag/AgCl/activated carbon (AC) plasmonic photocatalysts were prepared by precipitation and photoreduction method. The as-prepared plasmonic photocatalysts were characterized by XRD, SEM, BET, EDS, UV-vis DRS, XPS and PL. The results show the composite photocatalysts are successfully obtained and obviously exhibit surface plasmon resonance and effectively enhance the separation of h+/e-. The photocatalytic degradation rate of tetracycline (TC) could reach 97.3% in 60 min under visible light irradiation and cycled experiments show stably photocatalytic activities. The active species analysis displays holes and superoxide radicals are the main reactive species. Photocatalytic kinetic indicates that the degradation processes obey pseudo first order kinetic equation.

AB - Ag/AgCl/activated carbon (AC) plasmonic photocatalysts were prepared by precipitation and photoreduction method. The as-prepared plasmonic photocatalysts were characterized by XRD, SEM, BET, EDS, UV-vis DRS, XPS and PL. The results show the composite photocatalysts are successfully obtained and obviously exhibit surface plasmon resonance and effectively enhance the separation of h+/e-. The photocatalytic degradation rate of tetracycline (TC) could reach 97.3% in 60 min under visible light irradiation and cycled experiments show stably photocatalytic activities. The active species analysis displays holes and superoxide radicals are the main reactive species. Photocatalytic kinetic indicates that the degradation processes obey pseudo first order kinetic equation.

KW - Activated carbon

KW - Ag/AgCl

KW - Photocatalytic degradation

KW - Plasmonic photocatalyst

KW - Tetracycline

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U2 - 10.1016/j.jiec.2015.12.023

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M3 - 文章

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SN - 1226-086X

VL - 35

SP - 83

EP - 92

JO - Journal of Industrial and Engineering Chemistry

JF - Journal of Industrial and Engineering Chemistry

ER -

High photocatalytic degradation of tetracycline under visible light with Ag/AgCl/activated carbon composite plasmonic photocatalyst

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