Effective removal of neo carmine using Z-type heterojunction composite LaFeO3/Bi2S3 as a photo-Fenton-like catalyst

被引：0
作者：
Yue, Lin [1 ]
Zhao, Siqi [1 ]
Tong, Jiapeng [1 ]
Liu, Yanfang [1 ]
Luo, Xiao [1 ]
Li, Zaixing [2 ]
机构：
[1] Hebei Univ Sci & Technol, Sch Environm Sci & Engn, Hebei Key Lab Pollut Prevent Biotechnol, Shijiazhuang 050018, Peoples R China
[2] Beijing Inst Petrochem Technol, Dept Environm Engn, Beijing 102617, Peoples R China
来源：
MATERIALS LETTERS | 2024年 / 372卷
关键词：
Crystal structure; Optical materials and properties; Composite materials; Structural;
D O I：
10.1016/j.matlet.2024.137005
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
LaFeO3/Bi2S3 porous photocatalytic materials (LFO/BS) were prepared by hydrothermal method. When LaFeO3 was 15 % by mass, LFO/BS exhibited the highest catalytic performance under the photo-Fenton synergistic effect and the removal efficiency of neo carmine (AR18) reached 99 % after 40 min reaction time. Because Z-type heterojunction was conducive to the migration of electrons and holes, and the conversion of Fe3+ to Fe2+ was beneficial for Fenton reaction to produce .OH, AR18 was degraded powerfully in the photo-Fenton process.
引用
收藏
页数：5
相关论文
共 14 条
[1]   Benchmarking recent advances and innovative technology approaches of Fenton, photo-Fenton, electro-Fenton, and related processes: A review on the relevance of phenol as model molecule [J].
Brillas, Enric ;
Garcia-Segura, Sergi .
SEPARATION AND PURIFICATION TECHNOLOGY, 2020, 237
[2]   Adsorption of perfluorosulfonic acids (PFSAs) on an ultrafine potato peel waste grafted β-cyclodextrin (UFPPW-β-CD) [J].
Bruckmann, Franciele da Silva ;
Jemli, Sonia ;
Ben Amara, Fakhreddine ;
Adelodun, Bashir ;
Silva, Luis Felipe Oliveira ;
Bejar, Samir ;
Khan, Mohammad Rizwan ;
Ahmad, Naushad ;
dos Reis, Glaydson Simoes ;
Dotto, Guilherme Luiz .
SEPARATION AND PURIFICATION TECHNOLOGY, 2024, 350
[3]   Acetone sensing characteristics of TiO2-LaFeO3 nanocomposites [J].
Cao, Ensi ;
Zhang, Yixuan ;
Zhang, Yongjia ;
Hao, Wentao ;
Sun, Bing ;
Sun, Li .
MATERIALS LETTERS, 2023, 351
[4]   Hazardous elements and amorphous nanoparticles in historical estuary coal mining area [J].
Duarte, Ana L. ;
DaBoit, Katia ;
Oliveira, Marcos L. S. ;
Teixeira, Elba C. ;
Schneider, Ismael L. ;
Silva, Luis F. O. .
GEOSCIENCE FRONTIERS, 2019, 10 (03) :927-939
[5]   Transforming shrub waste into a high-efficiency adsorbent: Application of Physalis peruvian chalice treated with strong acid to remove the 2,4-dichlorophenoxyacetic acid herbicide [J].
Georgin, Jordana ;
Franco, Dison S. P. ;
Netto, Matias Schadeck ;
Allasia, Daniel ;
Foletto, Edson Luiz ;
Oliveira, Luis F. S. ;
Dotto, Guilherme Luiz .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2021, 9 (01)
[6]   Z-scheme Bi2S3/Ag2S heterojunction as efficient UV, visible and near-infrared responsive photocatalyst for organic pollutants purification [J].
Guo, Zhengzheng ;
Ren, Zijie ;
Gao, Huimin ;
Guan, Junfang ;
Zheng, Renjun ;
Li, Peiyue .
APPLIED SURFACE SCIENCE, 2024, 644
[7]   Surface oxygen vacancies enriched FeOOH/Bi2MoO6 photocatalysis- fenton synergy degradation of organic pollutants [J].
Hu, Jinshan ;
Li, Jing ;
Cui, Jifang ;
An, Weijia ;
Liu, Li ;
Liang, Yinghua ;
Cui, Wenquan .
JOURNAL OF HAZARDOUS MATERIALS, 2020, 384
[8]   Adsorption of ketoprofen and paracetamol and treatment of a synthetic mixture by novel porous carbon derived from Butia capitata endocarp [J].
Kerkhoff, Carolina M. ;
Martinello, Katia da Boit ;
Franco, Dison S. P. ;
Netto, Matias S. ;
Georgin, Jordana ;
Foletto, Edson L. ;
Piccilli, Daniel G. A. ;
Silva, Luis F. O. ;
Dotto, Guilherme L. .
JOURNAL OF MOLECULAR LIQUIDS, 2021, 339
[9]   Preparation of activated carbon from the residues of the mushroom (Agaricus bisporus) production chain for the adsorption of the 2,4-dichlorophenoxyacetic herbicide [J].
Lazarotto, Joseane S. ;
da Boit Martinello, Katia ;
Georgin, Jordana ;
Franco, Dison S. P. ;
Netto, Matias S. ;
Piccilli, Daniel G. A. ;
Silva, Luis F. O. ;
Lima, Eder C. ;
Dotto, Guilherme L. .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2021, 9 (06)
[10]   High-performance removal of 2,4-dichlorophenoxyacetic acid herbicide in water using activated carbon derived from Queen palm fruit endocarp (Syagrus romanzoffiana) [J].
Salomon, Yamil L. de O. ;
Georgin, Jordana ;
Franco, Dison S. P. ;
Netto, Matias S. ;
Piccilli, Daniel G. A. ;
Foletto, Edson Luiz ;
Oliveira, Luis F. S. ;
Dotto, Guilherme L. .
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING, 2021, 9 (01)
12