Excellent catalytic performance toward room temperature reduction of Cr(VI) in water over Ni/N-doped carbon catalysts prepared by sol-gel method in the range of 800-1000 ℃ DOI
Pingyun Li,

Dabiao Zhang,

Shi‐Yu Huang

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 178374 - 178374

Published: Dec. 1, 2024

Language: Английский

BiOI/Bi5O7I solid solution with S-scheme heterojunction as a high-efficiency photocatalyst for formaldehyde and Congo red degradation DOI
Gang Yan, Qi Zhao,

Ao Rong

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2025, Volume and Issue: 36(13)

Published: May 1, 2025

Language: Английский

Citations

0
Mechanism and Toxicity Evaluation of Antibiotics Degradation by a Z-Scheme Heterojunction Photocatalyst Composed of Bi4O5I2/Glucose-Modified Bi2O2CO3 DOI

Han Lü,

Pengfei Zhu, Y. Y. Chen

et al.

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: May 26, 2025

The accumulation of potential antibiotics in water is potentially harmful to human beings and the environment. In this paper, a novel composite catalyst, Bi4O5I2/glucose-modified Bi2O2CO3 (BGBCO) with high ciprofloxacin (CIP) removal rate, was rapidly synthesized by low-temperature hydrothermal method. BGBCO demonstrated best photocatalytic activity after 100 min irradiation 65 W energy-saving lamp. apparent kinetic constants are 7.20, 2.28, 1.41 times Bi2O2CO3, Bi4O5I2, glucose-modified respectively. Experimental results characterization show that significant improvement performance can be attributed more active sites, wider visible light absorption range, improved photogenerated carrier separation rate. Free radical capture experiments confirmed •O2- h+ primary species responsible for degradation CIP. toxicity prediction showed CIP products decreased significantly. Based on various results, possible mechanism pathway were proposed. This study provides valuable insights modification Bi2O2CO3-based heterojunction materials their application purification water.

Language: Английский

Citations

0
Rational design of CuNd1.9Dy0.1O4 anchored on carbon nanotubes as an efficient sonophotocatalyst for pollutant degradation DOI
A. E., J. Judith Vijaya, L. John Kennedy

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 1, 2024

Language: Английский

Citations

1
Excellent catalytic performance toward room temperature reduction of Cr(VI) in water over Ni/N-doped carbon catalysts prepared by sol-gel method in the range of 800-1000 ℃ DOI
Pingyun Li,

Dabiao Zhang,

Shi‐Yu Huang

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 178374 - 178374

Published: Dec. 1, 2024

Language: Английский

Citations

0