Enhanced Diclofenac Removal from Constructed Wetland Effluent Using a Photoelectrocatalytic System with N-TiO2 Nanocrystal-Modified TiO2 Nanotube Anode and Graphene Oxide/Activated Carbon Photocathode DOI Open Access

Xiongwei Liang,

Shaopeng Yu,

Bo Meng

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(12), P. 954 - 954

Published: Dec. 23, 2024

This investigation reports on the efficacy of a photoelectrocatalysis (PEC) system enhanced by nitrogen-doped TiO2 nanocrystal-modified nanotube array (N-TiO2 NCs/TNTAs) anode paired with graphene oxide/activated carbon (GO/AC) photocathode for diclofenac removal from effluent. The FE-SEM and EDX analyses validated elemental composition anode—27.56% C, 30.81% N, 6.03% O, 26.49% Ti. XRD results confirmed anatase phase nitrogen integration, essential photocatalytic activity enhancement. Quantum chemical simulations provided comprehensive understanding red-shifted absorption bands in N-TiO2, UV-vis DRS demonstrated red-shift to visible spectrum, indicating improved light utilization. PEC configuration achieved photocurrent density 9.8 mA/dm2, significantly higher than unmodified solely counterparts at 4.8 mA/dm2 6.1 respectively. Notably, this reduced concentrations 58% within 75 min, outperforming standard setups. These findings underscore potential N-TiO2 NCs/TNTAs-AC-GO/PTFE composite material advanced environmental photoelectrocatalytic applications.

Language: Английский

Understanding the variations in degradation pathways and generated by-products of antibiotics in modified TiO2 and ZnO photodegradation systems: A comprehensive review DOI
Mahmoud Samy,

Shaoru Tang,

Yingguang Zhang

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 370, P. 122402 - 122402

Published: Sept. 6, 2024

Language: Английский

Citations

11
One-pot fabrication of C-doped synergistic wrinkly carbon nitride porous nanosheets: Rapid charge carriers' separation and boosted photocatalytic redox reactions DOI
Soha M. Albukhari, Tamer M. Khedr, Reda M. Mohamed

et al.

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: unknown, P. 141601 - 141601

Published: Jan. 1, 2025

Language: Английский

Citations

1
The impact of pH in the hydrothermal synthesis of ZnO nanorods on the structural properties and UV detection performance DOI
Eka Nurfani,

Cindy Chotimah,

Wahyu Solafide Sipahutar

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2025, Volume and Issue: 36(2)

Published: Jan. 1, 2025

Language: Английский

Citations

0
Constructing F-TiO2/Bi2S3 nanoflower heterojunction to improve charge separation for efficient organic pollutant degradation DOI

Kangzheng Li,

Yijie Hu, Zhichao Zhang

et al.

Materials Research Bulletin, Journal Year: 2025, Volume and Issue: unknown, P. 113414 - 113414

Published: March 1, 2025

Language: Английский

Citations

0
Pharmaceutical Pollution (DCF, PARA & TC) Treatment and Remediation Via AOP-enhanced HB-TiO2 Catalyst With Antimicrobial Activity DOI

D. Pourkodee,

D. Renuka Devee,

M. K. Pavithra

et al.

Journal of Inorganic and Organometallic Polymers and Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 7, 2025

Language: Английский

Citations

0
CoFe2O4 catalyst with abundant oxygen vacancies as peroxymonosulfate activator for enhanced diclofenac degradation DOI Creative Commons

Kanon Sampe,

Hideyuki Katsumata, Ikki Tateishi

et al.

Results in Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 102229 - 102229

Published: March 1, 2025

Language: Английский

Citations

0
Sustainable Solutions: ZnO Nanoparticles for Enhanced Photocatalytic Treatment of Paracetamol and Diclofenac DOI

D. Pourkodee,

Neil J. Coville,

D. Renuka Devee

et al.

Water Air & Soil Pollution, Journal Year: 2025, Volume and Issue: 236(5)

Published: April 8, 2025

Language: Английский

Citations

0
Synthesis and photocatalytic efficiency of novel ZnO-CBS-Ni complex for diclofenac sodium under irradiation of light DOI

D. Pourkodee,

D. Renuka Devee,

E Sailatha

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: 171, P. 113585 - 113585

Published: Nov. 16, 2024

Language: Английский

Citations

3
Enhanced Diclofenac Removal from Constructed Wetland Effluent Using a Photoelectrocatalytic System with N-TiO2 Nanocrystal-Modified TiO2 Nanotube Anode and Graphene Oxide/Activated Carbon Photocathode DOI Open Access

Xiongwei Liang,

Shaopeng Yu,

Bo Meng

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(12), P. 954 - 954

Published: Dec. 23, 2024

This investigation reports on the efficacy of a photoelectrocatalysis (PEC) system enhanced by nitrogen-doped TiO2 nanocrystal-modified nanotube array (N-TiO2 NCs/TNTAs) anode paired with graphene oxide/activated carbon (GO/AC) photocathode for diclofenac removal from effluent. The FE-SEM and EDX analyses validated elemental composition anode—27.56% C, 30.81% N, 6.03% O, 26.49% Ti. XRD results confirmed anatase phase nitrogen integration, essential photocatalytic activity enhancement. Quantum chemical simulations provided comprehensive understanding red-shifted absorption bands in N-TiO2, UV-vis DRS demonstrated red-shift to visible spectrum, indicating improved light utilization. PEC configuration achieved photocurrent density 9.8 mA/dm2, significantly higher than unmodified solely counterparts at 4.8 mA/dm2 6.1 respectively. Notably, this reduced concentrations 58% within 75 min, outperforming standard setups. These findings underscore potential N-TiO2 NCs/TNTAs-AC-GO/PTFE composite material advanced environmental photoelectrocatalytic applications.

Language: Английский

Citations

0