Facile synthesis of highly efficient graphitic-C3N4/ZnFe2O4 heterostructures enhanced visible-light photocatalysis for spiramycin degradation

Long Chen; Wei Ma; Jiangdong Dai; Juan Zhao; Chunxiang Li; Yongsheng Yan

doi:10.1016/j.jphotochem.2016.04.026

Facile synthesis of highly efficient graphitic-C₃N₄/ZnFe₂O₄ heterostructures enhanced visible-light photocatalysis for spiramycin degradation

Long Chen
, Wei Ma
, Jiangdong Dai
, Juan Zhao
, Chunxiang Li
, Yongsheng Yan

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

75 Scopus citations

Abstract

Highly efficient and easily recycled visible-light-driven g-C₃N₄/ZnFe₂O₄ heterostructured photocatalysts were prepared by a simple hydrothermal synthesis method. The composition, structure, morphology, and optical absorption properties of the as-prepared g-C₃N₄/ZnFe₂O₄ composites were characterized by X-ray diffraction, scanning electron and transmission microscopy, X-ray photoelectron spectroscopy, UV-vis diffuse reflectance spectroscopy, Photoluminescence (PL) spectra, Brunauer-Emmett-Teller (BET) and FTIR spectra, respectively. The result shows that we have found a phenomenon of different proportions of the g-C₃N₄/ZnFe₂O₄ composition, 1:2 fraction has the highest rate of the degradation of spiramycin under visible light irradiation. The composite catalyst has better photocatalytic activity, the compound has the characteristics of good stability and easy recycling.

Original language	English
Pages (from-to)	24-32
Number of pages	9
Journal	Journal of Photochemistry and Photobiology A: Chemistry
Volume	328
DOIs	https://doi.org/10.1016/j.jphotochem.2016.04.026
State	Published - 1 Sep 2016
Externally published	Yes

Keywords

Heterostructure
Hydrothermal synthesis
Spiramycin
Visible light irradiation
g-CN/ZnFeO

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10.1016/j.jphotochem.2016.04.026

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title = "Facile synthesis of highly efficient graphitic-C3N4/ZnFe2O4 heterostructures enhanced visible-light photocatalysis for spiramycin degradation",

abstract = "Highly efficient and easily recycled visible-light-driven g-C3N4/ZnFe2O4 heterostructured photocatalysts were prepared by a simple hydrothermal synthesis method. The composition, structure, morphology, and optical absorption properties of the as-prepared g-C3N4/ZnFe2O4 composites were characterized by X-ray diffraction, scanning electron and transmission microscopy, X-ray photoelectron spectroscopy, UV-vis diffuse reflectance spectroscopy, Photoluminescence (PL) spectra, Brunauer-Emmett-Teller (BET) and FTIR spectra, respectively. The result shows that we have found a phenomenon of different proportions of the g-C3N4/ZnFe2O4 composition, 1:2 fraction has the highest rate of the degradation of spiramycin under visible light irradiation. The composite catalyst has better photocatalytic activity, the compound has the characteristics of good stability and easy recycling.",

keywords = "Heterostructure, Hydrothermal synthesis, Spiramycin, Visible light irradiation, g-CN/ZnFeO",

author = "Long Chen and Wei Ma and Jiangdong Dai and Juan Zhao and Chunxiang Li and Yongsheng Yan",

note = "Publisher Copyright: {\textcopyright} 2016 Published by Elsevier B.V.",

year = "2016",

month = sep,

day = "1",

doi = "10.1016/j.jphotochem.2016.04.026",

language = "英语",

volume = "328",

pages = "24--32",

journal = "Journal of Photochemistry and Photobiology A: Chemistry",

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T1 - Facile synthesis of highly efficient graphitic-C3N4/ZnFe2O4 heterostructures enhanced visible-light photocatalysis for spiramycin degradation

AU - Chen, Long

AU - Ma, Wei

AU - Dai, Jiangdong

AU - Zhao, Juan

AU - Li, Chunxiang

AU - Yan, Yongsheng

PY - 2016/9/1

Y1 - 2016/9/1

N2 - Highly efficient and easily recycled visible-light-driven g-C3N4/ZnFe2O4 heterostructured photocatalysts were prepared by a simple hydrothermal synthesis method. The composition, structure, morphology, and optical absorption properties of the as-prepared g-C3N4/ZnFe2O4 composites were characterized by X-ray diffraction, scanning electron and transmission microscopy, X-ray photoelectron spectroscopy, UV-vis diffuse reflectance spectroscopy, Photoluminescence (PL) spectra, Brunauer-Emmett-Teller (BET) and FTIR spectra, respectively. The result shows that we have found a phenomenon of different proportions of the g-C3N4/ZnFe2O4 composition, 1:2 fraction has the highest rate of the degradation of spiramycin under visible light irradiation. The composite catalyst has better photocatalytic activity, the compound has the characteristics of good stability and easy recycling.

AB - Highly efficient and easily recycled visible-light-driven g-C3N4/ZnFe2O4 heterostructured photocatalysts were prepared by a simple hydrothermal synthesis method. The composition, structure, morphology, and optical absorption properties of the as-prepared g-C3N4/ZnFe2O4 composites were characterized by X-ray diffraction, scanning electron and transmission microscopy, X-ray photoelectron spectroscopy, UV-vis diffuse reflectance spectroscopy, Photoluminescence (PL) spectra, Brunauer-Emmett-Teller (BET) and FTIR spectra, respectively. The result shows that we have found a phenomenon of different proportions of the g-C3N4/ZnFe2O4 composition, 1:2 fraction has the highest rate of the degradation of spiramycin under visible light irradiation. The composite catalyst has better photocatalytic activity, the compound has the characteristics of good stability and easy recycling.

KW - Heterostructure

KW - Hydrothermal synthesis

KW - Spiramycin

KW - Visible light irradiation

KW - g-CN/ZnFeO

UR - https://www.scopus.com/pages/publications/84971577014

U2 - 10.1016/j.jphotochem.2016.04.026

DO - 10.1016/j.jphotochem.2016.04.026

M3 - 文章

AN - SCOPUS:84971577014

SN - 1010-6030

VL - 328

SP - 24

EP - 32

JO - Journal of Photochemistry and Photobiology A: Chemistry

JF - Journal of Photochemistry and Photobiology A: Chemistry

ER -

Facile synthesis of highly efficient graphitic-C₃N₄/ZnFe₂O₄ heterostructures enhanced visible-light photocatalysis for spiramycin degradation

Abstract

Keywords

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