@article{ART003119282},
author={Liu Xiaodong and Li Yuanfei and Wang Huanli and Liu Jiayuan and Fu Jingchuan and Liu Jia and Li Shijie},
title={In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB},
journal={Carbon Letters},
issn={1976-4251},
year={2024},
volume={34},
number={7},
pages={1995-2011},
doi={10.1007/s42823-024-00741-1}
TY - JOUR
AU - Liu Xiaodong
AU - Li Yuanfei
AU - Wang Huanli
AU - Liu Jiayuan
AU - Fu Jingchuan
AU - Liu Jia
AU - Li Shijie
TI - In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB
JO - Carbon Letters
PY - 2024
VL - 34
IS - 7
PB - Korean Carbon Society
SP - 1995
EP - 2011
SN - 1976-4251
AB - Building step-scheme (S-scheme) heterojunctions has recently emerged as a highly effective approach for developing superior photocatalysts for water purification. Herein, a C3N5/Ag3PO4 (CA) S-scheme heterojunction was prepared by in situ growth of Ag3PO4 nanoparticles on 2D C3N5 nanosheets. Notably, under visible-light irridiation, CA exhibited significantly higher activity in the photodegradation of LEVO, which is about 28.38, 2.41, and 2.14 times higher than the rates for C3N5, Ag3PO4, and the mixture, respectively. Based on the radical scavenging experiments, the mechanism for enhanced photocatalytic performance has been analyzed, is attributed to improved interfacial charge separation, the elevated redox potential of photon-generated electrons and holes, and the increased generation of active species resulting from the S-scheme transfer of photoinduced carriers. Additionally, CA demonstrates greater stability than either C3N5 or Ag3PO4 alone in the photo-oxidation of LEVO and the photodegradation of RhB. In essence, this study not only deepens our comprehension of the photocatalytic mechanism of CA, but also pioneers a novel concept for the development of highly effective and stable S-type heterojunction photocatalysts.
KW - N-rich carbon nitride materials CN-rich carbon nitride materials CA S-scheme heterojunction Antibiotic degradationA S-scheme heterojunction Antibiotic degradation
DO - 10.1007/s42823-024-00741-1
ER -
Liu Xiaodong, Li Yuanfei, Wang Huanli, Liu Jiayuan, Fu Jingchuan, Liu Jia and Li Shijie. (2024). In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB. Carbon Letters, 34(7), 1995-2011.
Liu Xiaodong, Li Yuanfei, Wang Huanli, Liu Jiayuan, Fu Jingchuan, Liu Jia and Li Shijie. 2024, "In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB", Carbon Letters, vol.34, no.7 pp.1995-2011. Available from: doi:10.1007/s42823-024-00741-1
Liu Xiaodong, Li Yuanfei, Wang Huanli, Liu Jiayuan, Fu Jingchuan, Liu Jia, Li Shijie "In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB" Carbon Letters 34.7 pp.1995-2011 (2024) : 1995.
Liu Xiaodong, Li Yuanfei, Wang Huanli, Liu Jiayuan, Fu Jingchuan, Liu Jia, Li Shijie. In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB. 2024; 34(7), 1995-2011. Available from: doi:10.1007/s42823-024-00741-1
Liu Xiaodong, Li Yuanfei, Wang Huanli, Liu Jiayuan, Fu Jingchuan, Liu Jia and Li Shijie. "In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB" Carbon Letters 34, no.7 (2024) : 1995-2011.doi: 10.1007/s42823-024-00741-1
Liu Xiaodong; Li Yuanfei; Wang Huanli; Liu Jiayuan; Fu Jingchuan; Liu Jia; Li Shijie. In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB. Carbon Letters, 34(7), 1995-2011. doi: 10.1007/s42823-024-00741-1
Liu Xiaodong; Li Yuanfei; Wang Huanli; Liu Jiayuan; Fu Jingchuan; Liu Jia; Li Shijie. In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB. Carbon Letters. 2024; 34(7) 1995-2011. doi: 10.1007/s42823-024-00741-1
Liu Xiaodong, Li Yuanfei, Wang Huanli, Liu Jiayuan, Fu Jingchuan, Liu Jia, Li Shijie. In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB. 2024; 34(7), 1995-2011. Available from: doi:10.1007/s42823-024-00741-1
Liu Xiaodong, Li Yuanfei, Wang Huanli, Liu Jiayuan, Fu Jingchuan, Liu Jia and Li Shijie. "In situ construction of N-rich carbon nitride (C3N5)/silver phosphate (Ag3PO4) S-scheme heterojunctions for the efficient photocatalytic removal of levofloxacin antibiotic and RhB" Carbon Letters 34, no.7 (2024) : 1995-2011.doi: 10.1007/s42823-024-00741-1
