Nigella Sativa-mediated Synthesis of BiVO4/g-C3N4 Composites for the Removal of Methylene Blue Dye DOI Creative Commons

Ghinatanitha Haqqu Haryadinaru,

Tien Setyaningtyas,

Anung Riapanitra

et al.

BULLETIN OF CHEMICAL REACTION ENGINEERING AND CATALYSIS, Journal Year: 2025, Volume and Issue: 20(2), P. 346 - 358

Published: April 22, 2025

This study investigates the synthesis and photocatalytic performance of BiVO4-Nigella Sativa/g-C3N4 composites for degradation methylene blue dye. The were synthesized using a coprecipitation method characterized through various techniques, including X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), UV-Vis diffuse reflectance (DRS), Brunauer-Emmett-Teller (BET) surface area analysis, scanning electron microscopy (SEM) to determine their crystal structure, chemical composition, morphology, adsorption abilities. A variation mass ratios BiVO4 g-C3N4 1:2, 1:3, 1:4 was used in this investigation. test results indicated that composite with ratio 1:2 achieved highest degradation, reaching 91.73%, which primarily attributed an activity 81.12% 10.60%. significantly enhanced under alkaline conditions, particularly at pH levels between 9 10, facilitated formation reactive oxygen species (ROS). highlights synergistic effects combination, promotes efficient charge transfer, reduces electron-hole recombination, expands light absorption due decrease effective bandgap energy. Overall, findings indicate have considerable potential application wastewater treatment, remediation organic dye pollutants. Copyright © 2025 by Authors, Published BCREC Publishing Group. is open access article CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

Language: Английский

Novel S-scheme β-Cu2V2O7/Ni/Pg-C3N4 Heterojunction Photocatalyst for Sunlight-Induced Degradation of RhB DOI
P. Rosaiah, M. Siva Prasad, Leelavathi Harikrishnan

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 52, P. 104950 - 104950

Published: Aug. 15, 2024

Language: Английский

Citations

6
How to Enhance Persulfate Processes by External-Field Effects: From Fundamentals to Applications DOI
Huiru Chen, Renli Yin, Mingshan Zhu

et al.

Water Research, Journal Year: 2024, Volume and Issue: 274, P. 123026 - 123026

Published: Dec. 24, 2024

Language: Английский

Citations

4
Nigella Sativa-mediated Synthesis of BiVO4/g-C3N4 Composites for the Removal of Methylene Blue Dye DOI Creative Commons

Ghinatanitha Haqqu Haryadinaru,

Tien Setyaningtyas,

Anung Riapanitra

et al.

BULLETIN OF CHEMICAL REACTION ENGINEERING AND CATALYSIS, Journal Year: 2025, Volume and Issue: 20(2), P. 346 - 358

Published: April 22, 2025

This study investigates the synthesis and photocatalytic performance of BiVO4-Nigella Sativa/g-C3N4 composites for degradation methylene blue dye. The were synthesized using a coprecipitation method characterized through various techniques, including X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), UV-Vis diffuse reflectance (DRS), Brunauer-Emmett-Teller (BET) surface area analysis, scanning electron microscopy (SEM) to determine their crystal structure, chemical composition, morphology, adsorption abilities. A variation mass ratios BiVO4 g-C3N4 1:2, 1:3, 1:4 was used in this investigation. test results indicated that composite with ratio 1:2 achieved highest degradation, reaching 91.73%, which primarily attributed an activity 81.12% 10.60%. significantly enhanced under alkaline conditions, particularly at pH levels between 9 10, facilitated formation reactive oxygen species (ROS). highlights synergistic effects combination, promotes efficient charge transfer, reduces electron-hole recombination, expands light absorption due decrease effective bandgap energy. Overall, findings indicate have considerable potential application wastewater treatment, remediation organic dye pollutants. Copyright © 2025 by Authors, Published BCREC Publishing Group. is open access article CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0).

Language: Английский

Citations

0