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

Development of Z-scheme BiVO4/g-C3N4/rGO heterojunction nanocomposite for enhanced photocatalytic degradation and antibacterial activity DOI

Nicharee Akechatree,

Ranjith Rajendran, Thammasak Rojviroon

et al.

Materials Research Bulletin, Journal Year: 2024, Volume and Issue: unknown, P. 113119 - 113119

Published: Sept. 1, 2024

Language: Английский

Citations

17
Facile synthesis of novel cobalt molybdenum sulfide-graphitic carbon nitride (CoMoS4/g-C3N4) nanocomposite electrode for improved supercapacitor and photocatalytic applications DOI
Muhammad Arshad Kamran,

Wasif Ali,

T. Alharbi

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 100, P. 113722 - 113722

Published: Sept. 12, 2024

Language: Английский

Citations

4
Recent Progress in Bismuth Vanadate-Based Photocatalysts for Photodegradation Applications DOI Creative Commons
Yangyang Zhang, Hao Li,

Dan Yin

et al.

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(5), P. 331 - 331

Published: Feb. 21, 2025

Bismuth vanadate (BiVO4), a well-known semiconductor photocatalyst with various advantages, has shown great potential in addressing energy and environmental issues. However, its inherent drawbacks restrict the photocatalytic performance of pure BiVO4. In past few years, many efforts have been devoted to improving catalytic activity BiVO4 revealing degradation mechanism depth. this review, we summarized recent progress on field degradation, including strategies which enhance light absorption ability suppress recombination charge carriers BiVO4, as well related mechanism. Finally, future prospects challenges are summarized, may provide new guidelines for designing more effective BiVO4-based photocatalysts persistent organic pollutants.

Language: Английский

Citations

0
Construction of hybrid 2D g-C3N4/BiVO4 photocatalyst decorated with RGO for enhancing the H2 production and photocatalytic degradation of antibiotics DOI

T. Kavitha,

Orawan Rojviroon, Ranjith Rajendran

et al.

Journal of Porous Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 6, 2025

Language: Английский

Citations

0
Direct Z-scheme heterojunctions of rGO/Fe:Ga2O3 for sunlight-driven photocatalysis of five emerging antibiotics DOI

Suman Dagar,

Sunita Khanchandani

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 180452 - 180452

Published: April 1, 2025

Language: Английский

Citations

0
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