Fabrication of Ag/In2O3/TiO2/HNTs hybrid-structured and plasma effect photocatalysts for enhanced charges transfer and photocatalytic activity

Huiqin Wang; Dongyao Wu; Chongyang Liu; Jingru Guan; Jinze Li; Pengwei Huo; Xinlin Liu; Qian Wang; Yongsheng Yan

doi:10.1016/j.jiec.2018.06.027

Fabrication of Ag/In₂O₃/TiO₂/HNTs hybrid-structured and plasma effect photocatalysts for enhanced charges transfer and photocatalytic activity

Huiqin Wang
, Dongyao Wu
, Chongyang Liu
, Jingru Guan
, Jinze Li
, Pengwei Huo
, Xinlin Liu
, Qian Wang
, Yongsheng Yan

Jiangsu University

Research output: Contribution to journal › Article › peer-review

35 Scopus citations

Abstract

The purpose of this work designed hybrid-structured and plasma effect photocatalyst of Ag/In₂O₃/TiO₂/HNTs via sol–gel and photo-reduction methods. The structures, morphologies, optical and photoelectric performances of as-prepared photocatalysts were characterized via XRD, TEM, XPS, BET, UV–vis DRS, PL and photocurrents. The photocatalytic activity was evaluated by degradation of TC. The results showed that the hybrid-structure and plasma effect can effectively cause the multi-transfer of electrons and increase the separation rate of electron and hole pairs which obtained high photocatalytic activity. The photocatalytic degradation processes reveal that [rad]O₂ ⁻ and h⁺ are major active species.

Original language	English
Pages (from-to)	164-174
Number of pages	11
Journal	Journal of Industrial and Engineering Chemistry
Volume	67
DOIs	https://doi.org/10.1016/j.jiec.2018.06.027
State	Published - 25 Nov 2018
Externally published	Yes

Keywords

Ag/InO/TiO/HNTs
Hybrid-structure
Photocatalytic degradation
Plasma effect
Tetracycline

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10.1016/j.jiec.2018.06.027

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title = "Fabrication of Ag/In2O3/TiO2/HNTs hybrid-structured and plasma effect photocatalysts for enhanced charges transfer and photocatalytic activity",

abstract = "The purpose of this work designed hybrid-structured and plasma effect photocatalyst of Ag/In2O3/TiO2/HNTs via sol–gel and photo-reduction methods. The structures, morphologies, optical and photoelectric performances of as-prepared photocatalysts were characterized via XRD, TEM, XPS, BET, UV–vis DRS, PL and photocurrents. The photocatalytic activity was evaluated by degradation of TC. The results showed that the hybrid-structure and plasma effect can effectively cause the multi-transfer of electrons and increase the separation rate of electron and hole pairs which obtained high photocatalytic activity. The photocatalytic degradation processes reveal that [rad]O2 − and h+ are major active species.",

keywords = "Ag/InO/TiO/HNTs, Hybrid-structure, Photocatalytic degradation, Plasma effect, Tetracycline",

author = "Huiqin Wang and Dongyao Wu and Chongyang Liu and Jingru Guan and Jinze Li and Pengwei Huo and Xinlin Liu and Qian Wang and Yongsheng Yan",

note = "Publisher Copyright: {\textcopyright} 2018 The Korean Society of Industrial and Engineering Chemistry",

year = "2018",

month = nov,

day = "25",

doi = "10.1016/j.jiec.2018.06.027",

language = "英语",

volume = "67",

pages = "164--174",

journal = "Journal of Industrial and Engineering Chemistry",

issn = "1226-086X",

publisher = "Korean Society of Industrial Engineering Chemistry",

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TY - JOUR

T1 - Fabrication of Ag/In2O3/TiO2/HNTs hybrid-structured and plasma effect photocatalysts for enhanced charges transfer and photocatalytic activity

AU - Wang, Huiqin

AU - Wu, Dongyao

AU - Liu, Chongyang

AU - Guan, Jingru

AU - Li, Jinze

AU - Huo, Pengwei

AU - Liu, Xinlin

AU - Wang, Qian

AU - Yan, Yongsheng

PY - 2018/11/25

Y1 - 2018/11/25

N2 - The purpose of this work designed hybrid-structured and plasma effect photocatalyst of Ag/In2O3/TiO2/HNTs via sol–gel and photo-reduction methods. The structures, morphologies, optical and photoelectric performances of as-prepared photocatalysts were characterized via XRD, TEM, XPS, BET, UV–vis DRS, PL and photocurrents. The photocatalytic activity was evaluated by degradation of TC. The results showed that the hybrid-structure and plasma effect can effectively cause the multi-transfer of electrons and increase the separation rate of electron and hole pairs which obtained high photocatalytic activity. The photocatalytic degradation processes reveal that [rad]O2 − and h+ are major active species.

AB - The purpose of this work designed hybrid-structured and plasma effect photocatalyst of Ag/In2O3/TiO2/HNTs via sol–gel and photo-reduction methods. The structures, morphologies, optical and photoelectric performances of as-prepared photocatalysts were characterized via XRD, TEM, XPS, BET, UV–vis DRS, PL and photocurrents. The photocatalytic activity was evaluated by degradation of TC. The results showed that the hybrid-structure and plasma effect can effectively cause the multi-transfer of electrons and increase the separation rate of electron and hole pairs which obtained high photocatalytic activity. The photocatalytic degradation processes reveal that [rad]O2 − and h+ are major active species.

KW - Ag/InO/TiO/HNTs

KW - Hybrid-structure

KW - Photocatalytic degradation

KW - Plasma effect

KW - Tetracycline

UR - https://www.scopus.com/pages/publications/85050340144

U2 - 10.1016/j.jiec.2018.06.027

DO - 10.1016/j.jiec.2018.06.027

M3 - 文章

AN - SCOPUS:85050340144

SN - 1226-086X

VL - 67

SP - 164

EP - 174

JO - Journal of Industrial and Engineering Chemistry

JF - Journal of Industrial and Engineering Chemistry

ER -

Fabrication of Ag/In₂O₃/TiO₂/HNTs hybrid-structured and plasma effect photocatalysts for enhanced charges transfer and photocatalytic activity

Abstract

Keywords

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