Preparation of Biochar-Loaded Er3+-Doped BiOCl Ultrathin Nanosheets Composite Photocatalysts and Their Photodegradation Performance of TC-HCl DOI Open Access

Junxi Cai,

Hai Huang, Zhi Zhu

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(12), P. 874 - 874

Published: Nov. 29, 2024

In this study, biochar-loaded E3+:BiOCl (C/3E3+:BiOCl) was synthesized with varying levels of E3+ doping using a one-step solvothermal method and used for tetracycline hydrochloride (TC-HCl) degradation. Their structure, shape morphology were not only characterized by power X-ray diffraction (XRD), scanning electron microscope (SEM) transmission microscopy (TEM) but also UV-vis diffuse reflectance spectra upconversion (UC). The results indicated significant enhancement in the photocatalytic activity catalyst following introduction Er3+. composite material C/3E3+:BiOCl, concentration 3 mol%, demonstrated highest activity, achieving an impressive visible light degradation efficiency 89.2% TC HCl within 90 min. This marks increase 33.5% compared to BiOCl monomer 17.4% C/BiOCl. Additionally, when exposed wavelengths exceeding 600 nm, C/3E3+:BiOCl maintained photodegradation 44.3%, while C/BiOCl showed no under same conditions. finding highlights effectiveness as matrix, which enhances performance through effect transfer mechanisms associated biochar.

Language: Английский

Na/K co-doped crystalline carbon nitride nanorods with nitrogen defects for photocatalytic biorefineries and H2 production DOI
Xiang Zhong, Yuxiang Zhu, Yan Wang

et al.

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 179351 - 179351

Published: Feb. 1, 2025

Language: Английский

Citations

0
Fabrication of Mesoporous Ion-Imprinted Fluorescent Sensors for Rapid and Reliable Cu2+ Detection in Aqueous Environments DOI Creative Commons
Jiaqi Li,

Ling-Xi Zhao,

Tianyi Zhang

et al.

Results in Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 100533 - 100533

Published: April 1, 2025

Language: Английский

Citations

0
Construction of built-in electric field within ZIF-67/BCN heterojunction for high selectivity photocatalytic CO2 conversion DOI
Chunxia Wang,

Ling Ma,

Yifeng Zeng

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 163139 - 163139

Published: April 1, 2025

Language: Английский

Citations

0
Preparation of Biochar-Loaded Er3+-Doped BiOCl Ultrathin Nanosheets Composite Photocatalysts and Their Photodegradation Performance of TC-HCl DOI Open Access

Junxi Cai,

Hai Huang, Zhi Zhu

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(12), P. 874 - 874

Published: Nov. 29, 2024

In this study, biochar-loaded E3+:BiOCl (C/3E3+:BiOCl) was synthesized with varying levels of E3+ doping using a one-step solvothermal method and used for tetracycline hydrochloride (TC-HCl) degradation. Their structure, shape morphology were not only characterized by power X-ray diffraction (XRD), scanning electron microscope (SEM) transmission microscopy (TEM) but also UV-vis diffuse reflectance spectra upconversion (UC). The results indicated significant enhancement in the photocatalytic activity catalyst following introduction Er3+. composite material C/3E3+:BiOCl, concentration 3 mol%, demonstrated highest activity, achieving an impressive visible light degradation efficiency 89.2% TC HCl within 90 min. This marks increase 33.5% compared to BiOCl monomer 17.4% C/BiOCl. Additionally, when exposed wavelengths exceeding 600 nm, C/3E3+:BiOCl maintained photodegradation 44.3%, while C/BiOCl showed no under same conditions. finding highlights effectiveness as matrix, which enhances performance through effect transfer mechanisms associated biochar.

Language: Английский

Citations

2