Construction of plum-branch-like BiOI/NH2-MIL-68(In) Z-scheme heterojunctions for removal of tetracycline hydrochloride from wastewater via synergistic adsorption-photocatalysis process

Haoran Xie; Junduo Sun; Shijian Zhou; Chunxia Liu; Qichao Jiang; Hao Hu; Changlai Li; Zewu Zhang; Jinping Qin; Yan Kong

doi:10.1016/j.colsurfa.2023.131887

Construction of plum-branch-like BiOI/NH₂-MIL-68(In) Z-scheme heterojunctions for removal of tetracycline hydrochloride from wastewater via synergistic adsorption-photocatalysis process

Haoran Xie, Junduo Sun, Shijian Zhou, Chunxia Liu, Qichao Jiang, Hao Hu, Changlai Li, Zewu Zhang, Jinping Qin, Yan Kong

College of Chemical Engineering

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

12 Scopus citations

Abstract

The synergistic adsorption-photocatalysis process has been considered as a novel, green and effective way in the field of environmental remediation, in which adsorption would facilitate the photocatalysis process by strengthening the link between the contaminant and the catalyst. In this paper, a series of Z-scheme heterojunction adsorption photocatalysts of BiOI/NH₂-MIL-68(In) with plum-branch-like morphology were designed and constructed. The adsorption process on BiOI/NH₂-MIL-68(In) is heterogeneous and multilayer, and the as-formed chemical adsorption is mainly attributed to the effects of electrostatic attraction, π-π conjugation and hydrogen bonding. Such produced high adsorption capacity would be conducive to the further photocatalytic degradation of tetracycline hydrochloride (TC). The removal efficiency on 1.5-BiOI/NML reaches 90.04 % after an hour dark reaction following 30 min visible light irradiation, which is 5.08 and 8.61 times than that of the original BiOI and NH₂-MIL-68(In). The mechanism of TC removal and the possible pathway of photocatalytic degradation are reasonably proposed. This study provides some enlightenment for the design and construction of visible light responsive adsorbents in the field of wastewater treatment.

Original language	English
Article number	131887
Journal	Colloids and Surfaces A: Physicochemical and Engineering Aspects
Volume	674
DOIs	https://doi.org/10.1016/j.colsurfa.2023.131887
State	Published - 5 Oct 2023

Keywords

Adsorption
Photocatalysis
Plum-branch-like
Tetracycline degradation
Z-scheme heterojunction

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10.1016/j.colsurfa.2023.131887

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Xie, H., Sun, J., Zhou, S., Liu, C., Jiang, Q., Hu, H., Li, C., Zhang, Z., Qin, J., & Kong, Y. (2023). Construction of plum-branch-like BiOI/NH₂-MIL-68(In) Z-scheme heterojunctions for removal of tetracycline hydrochloride from wastewater via synergistic adsorption-photocatalysis process. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 674, Article 131887. https://doi.org/10.1016/j.colsurfa.2023.131887

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title = "Construction of plum-branch-like BiOI/NH2-MIL-68(In) Z-scheme heterojunctions for removal of tetracycline hydrochloride from wastewater via synergistic adsorption-photocatalysis process",

abstract = "The synergistic adsorption-photocatalysis process has been considered as a novel, green and effective way in the field of environmental remediation, in which adsorption would facilitate the photocatalysis process by strengthening the link between the contaminant and the catalyst. In this paper, a series of Z-scheme heterojunction adsorption photocatalysts of BiOI/NH2-MIL-68(In) with plum-branch-like morphology were designed and constructed. The adsorption process on BiOI/NH2-MIL-68(In) is heterogeneous and multilayer, and the as-formed chemical adsorption is mainly attributed to the effects of electrostatic attraction, π-π conjugation and hydrogen bonding. Such produced high adsorption capacity would be conducive to the further photocatalytic degradation of tetracycline hydrochloride (TC). The removal efficiency on 1.5-BiOI/NML reaches 90.04 % after an hour dark reaction following 30 min visible light irradiation, which is 5.08 and 8.61 times than that of the original BiOI and NH2-MIL-68(In). The mechanism of TC removal and the possible pathway of photocatalytic degradation are reasonably proposed. This study provides some enlightenment for the design and construction of visible light responsive adsorbents in the field of wastewater treatment.",

keywords = "Adsorption, Photocatalysis, Plum-branch-like, Tetracycline degradation, Z-scheme heterojunction",

author = "Haoran Xie and Junduo Sun and Shijian Zhou and Chunxia Liu and Qichao Jiang and Hao Hu and Changlai Li and Zewu Zhang and Jinping Qin and Yan Kong",

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year = "2023",

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day = "5",

doi = "10.1016/j.colsurfa.2023.131887",

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Xie, H, Sun, J, Zhou, S, Liu, C, Jiang, Q, Hu, H, Li, C, Zhang, Z, Qin, J & Kong, Y 2023, 'Construction of plum-branch-like BiOI/NH₂-MIL-68(In) Z-scheme heterojunctions for removal of tetracycline hydrochloride from wastewater via synergistic adsorption-photocatalysis process', Colloids and Surfaces A: Physicochemical and Engineering Aspects, vol. 674, 131887. https://doi.org/10.1016/j.colsurfa.2023.131887

Construction of plum-branch-like BiOI/NH₂-MIL-68(In) Z-scheme heterojunctions for removal of tetracycline hydrochloride from wastewater via synergistic adsorption-photocatalysis process. / Xie, Haoran; Sun, Junduo; Zhou, Shijian et al.
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects, Vol. 674, 131887, 05.10.2023.

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

TY - JOUR

T1 - Construction of plum-branch-like BiOI/NH2-MIL-68(In) Z-scheme heterojunctions for removal of tetracycline hydrochloride from wastewater via synergistic adsorption-photocatalysis process

AU - Xie, Haoran

AU - Sun, Junduo

AU - Zhou, Shijian

AU - Liu, Chunxia

AU - Jiang, Qichao

AU - Hu, Hao

AU - Li, Changlai

AU - Zhang, Zewu

AU - Qin, Jinping

AU - Kong, Yan

PY - 2023/10/5

Y1 - 2023/10/5

N2 - The synergistic adsorption-photocatalysis process has been considered as a novel, green and effective way in the field of environmental remediation, in which adsorption would facilitate the photocatalysis process by strengthening the link between the contaminant and the catalyst. In this paper, a series of Z-scheme heterojunction adsorption photocatalysts of BiOI/NH2-MIL-68(In) with plum-branch-like morphology were designed and constructed. The adsorption process on BiOI/NH2-MIL-68(In) is heterogeneous and multilayer, and the as-formed chemical adsorption is mainly attributed to the effects of electrostatic attraction, π-π conjugation and hydrogen bonding. Such produced high adsorption capacity would be conducive to the further photocatalytic degradation of tetracycline hydrochloride (TC). The removal efficiency on 1.5-BiOI/NML reaches 90.04 % after an hour dark reaction following 30 min visible light irradiation, which is 5.08 and 8.61 times than that of the original BiOI and NH2-MIL-68(In). The mechanism of TC removal and the possible pathway of photocatalytic degradation are reasonably proposed. This study provides some enlightenment for the design and construction of visible light responsive adsorbents in the field of wastewater treatment.

AB - The synergistic adsorption-photocatalysis process has been considered as a novel, green and effective way in the field of environmental remediation, in which adsorption would facilitate the photocatalysis process by strengthening the link between the contaminant and the catalyst. In this paper, a series of Z-scheme heterojunction adsorption photocatalysts of BiOI/NH2-MIL-68(In) with plum-branch-like morphology were designed and constructed. The adsorption process on BiOI/NH2-MIL-68(In) is heterogeneous and multilayer, and the as-formed chemical adsorption is mainly attributed to the effects of electrostatic attraction, π-π conjugation and hydrogen bonding. Such produced high adsorption capacity would be conducive to the further photocatalytic degradation of tetracycline hydrochloride (TC). The removal efficiency on 1.5-BiOI/NML reaches 90.04 % after an hour dark reaction following 30 min visible light irradiation, which is 5.08 and 8.61 times than that of the original BiOI and NH2-MIL-68(In). The mechanism of TC removal and the possible pathway of photocatalytic degradation are reasonably proposed. This study provides some enlightenment for the design and construction of visible light responsive adsorbents in the field of wastewater treatment.

KW - Adsorption

KW - Photocatalysis

KW - Plum-branch-like

KW - Tetracycline degradation

KW - Z-scheme heterojunction

UR - http://www.scopus.com/inward/record.url?scp=85163193182&partnerID=8YFLogxK

U2 - 10.1016/j.colsurfa.2023.131887

DO - 10.1016/j.colsurfa.2023.131887

M3 - 文章

AN - SCOPUS:85163193182

SN - 0927-7757

VL - 674

JO - Colloids and Surfaces A: Physicochemical and Engineering Aspects

JF - Colloids and Surfaces A: Physicochemical and Engineering Aspects

M1 - 131887

ER -

Construction of plum-branch-like BiOI/NH₂-MIL-68(In) Z-scheme heterojunctions for removal of tetracycline hydrochloride from wastewater via synergistic adsorption-photocatalysis process

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Keywords

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