Efficient photocatalytic degradation of tetracycline hydrochloride by Fe-TiO2/MIL-101(Cr) nanocomposites under visible light DOI

Mengqin You,

Yufeng Tang,

Xi Liang

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 69, P. 106590 - 106590

Published: Nov. 23, 2024

Language: Английский

Rational design of 1D TaON nano-fibrous network decorated 2D BiOBr nanosheets for sustainable photocatalytic detoxification of antibiotics in wastewater via S-scheme heterostructure system DOI
Bassim H. Graimed, Zaid H. Jabbar,

Maye M. Alsunbuli

et al.

Journal of Water Process Engineering, Journal Year: 2023, Volume and Issue: 54, P. 104059 - 104059

Published: July 18, 2023

Language: Английский

Citations

46
Interfacial oxygen vacancy engineering and built-in electric field mediated Z-scheme In2O3/Ag3PO4 heterojunction for boosted photocatalytic doxycycline degradation DOI

Yixin Ji,

Mengyao Cui,

Junyu Wei

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 489, P. 151216 - 151216

Published: April 11, 2024

Language: Английский

Citations

28
Double-Solvent-Induced Derivatization of Bi-MOF to Vacancy-Rich Bi4O5Br2: Toward Efficient Photocatalytic Degradation of Ciprofloxacin in Water and HCHO Gas DOI
Yansheng Li, Dongmei Han, Zhihua Wang

et al.

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(6), P. 7080 - 7096

Published: Jan. 31, 2024

MOF-derived photocatalytic materials have potential in degrading ciprofloxacin (CIP) water and HCHO gas pollutants. Novel derivatization means defect regulation are effective techniques for improving the performance of photocatalysis. Vacancy-rich Bi4O5Br2 (MBO-x) were derived one step from Bi-MOF (CAU-17) by a modified double-solvent method. MBO-50 produced more oxygen vacancies due to combined effect CAU-17 precursor double solvents. The MBO was evaluated CIP HCHO. Thanks favorable morphology vacancy structure, demonstrated best efficiency, with 97.0% removal (20 mg L–1) 90.1% (6.5 ppm) at 60 min light irradiation. EIS Nyquist measurement, transient photocurrent response, photoluminescence spectra, calculation energy band information indicated that sites can effectively capture photoexcited electrons during charge transfer process, thus limiting recombination holes, making it easier produce superoxide anion radical (·O2–) degrade improvement degradation bromine generation filling mechanism discussed detail. This work provides promising new idea modulation materials.

Language: Английский

Citations

20
Multiple strategies enhance visible-light photocatalytic degradation levofloxacin of Fe-doped MOF/AgCl Z-scheme heterojunction composites based on pyrazole carboxylic ligand DOI
Jun Chen, Siyi Zhang,

Yifei Xu

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: 677, P. 160994 - 160994

Published: Aug. 22, 2024

Language: Английский

Citations

16
Carbon quantum dots assisted BiFeO3@BiOBr S-scheme heterojunction enhanced peroxymonosulfate activation for the photocatalytic degradation of imidacloprid under visible light: Performance, mechanism and biotoxicity DOI
Sai Bai,

Ting Lv,

Miaomiao Chen

et al.

The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 915, P. 170029 - 170029

Published: Jan. 19, 2024

Language: Английский

Citations

15
Enhanced light harvesting ability in hollow Pt/TiO2 nanoreactor for boosting tetracycline photodegradation DOI
Danyang Li, Yongqi Li,

D.L. Liao

et al.

Progress in Natural Science Materials International, Journal Year: 2024, Volume and Issue: 34(4), P. 767 - 775

Published: July 11, 2024

Language: Английский

Citations

12
Ag/AgX (X = Cl, Br, or I) Nanocomposite Loaded on Ag3PO4 Tetrapods as a Photocatalyst for the Degradation of Contaminants DOI
Yu Yao, Qianhong Shen, Qifeng Chen

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(4), P. 3711 - 3723

Published: Jan. 25, 2024

A silver phosphate (Ag3PO4)/silver (Ag)/silver halide (AgX, X = Cl, Br, or I) ternary composite photocatalysts were prepared by loading Ag nanoparticles on Ag3PO4 tetrapods followed with in situ halogenation. The interface charge transfer behavior the Ag3PO4/Ag/AgX nanocomposite was studied, and photocatalytic performance also evaluated. results show that Ag3PO4/Ag/AgI photocatalyst exhibits higher activity than other two due to more matched band structure between AgI Ag3PO4. An internal electric field (IEF) from is formed at heterogeneous interface, so photogenerated electrons conduction of can rapidly valence recombine holes, which consistent S-scheme mechanism. Meanwhile, left Schottky junction react oxygen produce •O2–, proved be main active species procedure. This tandem modulated heterojunction promotes efficient separation carriers, thus significantly increasing average PL lifetime 2.95 times. Therefore, excellent for degradation methylene blue norfloxacin. seven consecutive cyclic tests prove good stability photocatalyst, showing application potential sewage treatment.

Language: Английский

Citations

11
Internal electric field promoted NCDs/BiOBr/AgBr Z-scheme heterojunction with rich oxygen vacancies for efficient photocatalytic degradation of tetracycline and reduction of Cr (VI) DOI
Junfeng Chen, Ying Zhang, Yanan Wang

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112476 - 112476

Published: March 11, 2024

Language: Английский

Citations

10
Visible-light-induced mesoporous ZnO hexagonal sheets decorated by CuAl2O4 nanoparticles for accelerating removal of tetracycline DOI
Abdulaziz Al‐Anazi, L.A. Al-Hajji, Adel A. Ismail

et al.

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

2
Metal Free Innovative Approach for the Removal of Methylene Blue from Simulated Water Sample by Novel Porphyrin Based Photocatalyst DOI
Piyush Radheshyam Yadav, Pundlik Rambhau Bhagat

Optical Materials, Journal Year: 2025, Volume and Issue: 160, P. 116757 - 116757

Published: Feb. 3, 2025

Language: Английский

Citations

2