Journal of Materials Science: Materials in Electronics, volume 31, issue 22, pages 20495-20512
g-C3N4 quantum dots-modified mesoporous CeO2 composite photocatalyst for enhanced CO2 photoreduction
4
School of Energy and Power Engineering, JiangSu University, Zhenjiang, People’s Republic of China
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Publication type: Journal Article
Publication date: 2020-10-12
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor: 2.8
ISSN: 09574522, 1573482X
Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering
Abstract
g-C3N4 quantum dots (CN QDs)-decorated mesoporous CeO2 composite photocatalyst was prepared by hydrothermal method. The characterized results exhibit that the CN QDs are successfully coupled with mesoporous CeO2, and the photoelectronic response is effectively enhanced. The photocatalytic activity was tested by CO2 reduction, and the results showed that when the loading of CN QDs was 0.75 wt%, the composite photocatalyst has the best photocatalytic activity. After 10 h of UV irradiation, the yields of CO and CH4 were 22.48 µmol/g and 15.81 µmol/g, respectively. Some of the electrons generated within m-CeO2 participated in the CO2 reduction reaction and some were transferred to CN QDs through the two-phase interface to participate in the CO2 catalytic reaction. The oxygen vacancies in m-CeO2 can adsorb CO2 and the introduced CN QDs can excite more oxygen vacancies with m-CeO2 heterostructure, thereby adsorbing more CO2 and photoreduction electrons.
Top-30
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Journal of Materials Science: Materials in Electronics
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1 publication, 10%
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Applied Sciences (Switzerland)
1 publication, 10%
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Journal of Materials Science
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Physica Status Solidi (A) Applications and Materials Science
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Russian Chemical Reviews
1 publication, 10%
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Materials Science in Semiconductor Processing
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Journal of Environmental Chemical Engineering
1 publication, 10%
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Catalysts
1 publication, 10%
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Citations by publishers
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Multidisciplinary Digital Publishing Institute (MDPI)
3 publications, 30%
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Springer Nature
3 publications, 30%
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Elsevier
2 publications, 20%
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Wiley
1 publication, 10%
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Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 10%
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- We do not take into account publications without a DOI.
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- Statistics recalculated weekly.
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Jiang H. et al. g-C3N4 quantum dots-modified mesoporous CeO2 composite photocatalyst for enhanced CO2 photoreduction // Journal of Materials Science: Materials in Electronics. 2020. Vol. 31. No. 22. pp. 20495-20512.
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Jiang H., Li X., Chen S., Wang Huiqin 王., Huo P. g-C3N4 quantum dots-modified mesoporous CeO2 composite photocatalyst for enhanced CO2 photoreduction // Journal of Materials Science: Materials in Electronics. 2020. Vol. 31. No. 22. pp. 20495-20512.
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TY - JOUR
DO - 10.1007/s10854-020-04568-0
UR - https://doi.org/10.1007/s10854-020-04568-0
TI - g-C3N4 quantum dots-modified mesoporous CeO2 composite photocatalyst for enhanced CO2 photoreduction
T2 - Journal of Materials Science: Materials in Electronics
AU - Jiang, Haopeng
AU - Li, Xin
AU - Chen, Songtao
AU - Wang Huiqin, 王慧琴
AU - Huo, Pengwei
PY - 2020
DA - 2020/10/12 00:00:00
PB - Springer Nature
SP - 20495-20512
IS - 22
VL - 31
SN - 0957-4522
SN - 1573-482X
ER -
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@article{2020_Jiang,
author = {Haopeng Jiang and Xin Li and Songtao Chen and 王慧琴 Wang Huiqin and Pengwei Huo},
title = {g-C3N4 quantum dots-modified mesoporous CeO2 composite photocatalyst for enhanced CO2 photoreduction},
journal = {Journal of Materials Science: Materials in Electronics},
year = {2020},
volume = {31},
publisher = {Springer Nature},
month = {oct},
url = {https://doi.org/10.1007/s10854-020-04568-0},
number = {22},
pages = {20495--20512},
doi = {10.1007/s10854-020-04568-0}
}
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Jiang, Haopeng, et al. “g-C3N4 quantum dots-modified mesoporous CeO2 composite photocatalyst for enhanced CO2 photoreduction.” Journal of Materials Science: Materials in Electronics, vol. 31, no. 22, Oct. 2020, pp. 20495-20512. https://doi.org/10.1007/s10854-020-04568-0.