journal article·2022-12

Oxygen doping facilitated N-vacancies in g-C3N4 regulates electronic band gap structure for trimethoprim and Cr (VI) mitigation: Simulation studies and photocatalytic degradation pathways

Vasudha Hasija, Pardeep Singh, Sourbh Thakur, Klaudia Stando, Van-Huy Nguyen, Quyet Van Le, Saad M Alshehri, Tansir Ahamad, Kevin C.-W. Wu, Pankaj Raizada

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OpenAlex topics: Advanced Photocatalysis Techniques · Ga2O3 and related materials · ZnO doping and properties

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References (55)

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1. Highly efficient AgBr/h-MoO3 with charge separation tuning for photocatalytic degradation of trimethoprim: mechanism insight and toxicity assessment10.1016/j.scitotenv.2021.146754 ↗
2. Veterinary pharmaceutical residues from natural water to tap water: sales, occurrence and fate10.1016/j.jhazmat.2018.08.075 ↗
3. Modified UiO-66 as photocatalysts for boosting the carbon-neutral energy cycle and solving environmental remediation issues10.1016/j.ccr.2022.214428 ↗
4. Progress on the photocatalytic reduction of hexavalent Cr (VI) using engineered graphitic carbon nitride10.1016/j.psep.2021.06.042 ↗
5. Metal-doped graphitic carbon nitride nanomaterials for photocatalytic environmental applications—a review10.3390/nano12101754 ↗
6. Polymeric carbon nitrides and related metal-free materials for energy and environmental applications10.1039/D0TA01973A ↗
7. Enhancement of catalytic activity and oxidative ability for graphitic carbon nitride10.1016/j.jphotochemrev.2016.06.001 ↗
8. Recent progress in the applications of non-metal modified graphitic carbon nitride in photocatalysis10.1016/j.ccr.2022.214846 ↗
9. Advanced activation of persulfate by polymeric g-C3N4 based photocatalysts for environmental remediation: a review10.1016/j.jhazmat.2021.125324 ↗
10. Recent advances in noble metal free doped graphitic carbon nitride based nanohybrids for photocatalysis of organic contaminants in water: a review10.1016/j.apmt.2019.04.003 ↗
11. C-, N-Vacancy defect engineered polymeric carbon nitride towards photocatalysis: viewpoints and challenges10.1039/D0TA08384D ↗
12. Perspective and status of polymeric graphitic carbon nitride based Z-scheme photocatalytic systems for sustainable photocatalytic water purification10.1016/j.cej.2019.123496 ↗
13. Nitrogen vacancies and metal-free group intercalation on carbon nitride for super photocatalytic performance
14. Effect of the heterovalent doping of TiO2 with Sc3+ and Nb5+ on the defect distribution and photocatalytic activity10.3390/catal12050484 ↗
15. Nitrogen vacancy mediated exciton dissociation in carbon nitride nanosheets: enhanced hydroxyl radicals generation for efficient photocatalytic degradation of organic pollutants10.1016/j.jhazmat.2020.122023 ↗
16. Dual-defect-modified graphitic carbon nitride with boosted photocatalytic activity under visible light10.1038/s41598-019-49949-6 ↗
17. Adsorption-photocatalysis synergistic removal of contaminants under antibiotic and Cr (VI) coexistence environment using non-metal g-C3N4 based nanomaterial obtained by supramolecular self-assembly method10.1016/j.jhazmat.2020.124171 ↗
18. Photocatalytic activation of sulfite by nitrogen vacancy modified graphitic carbon nitride for efficient degradation of carbamazepine10.1016/j.apcatb.2018.09.007 ↗
19. Uracil-doped graphitic carbon nitride for enhanced photocatalytic performance10.1021/acsami.1c00771 ↗
20. Hydrothermally induced O-doping and porous structure of graphitic carbon nitride with highly ordered architecture and dramatically enhanced photocatalytic property10.1002/cssc.201702278 ↗
21. Hollow porous prismatic graphitic carbon nitride with nitrogen vacancies and oxygen doping: a high-performance visible light-driven catalyst for nitrogen fixation10.1039/C9NR08705B ↗
22. Controllable approach to carbon-deficient and oxygen-doped graphitic carbon nitride: robust photocatalyst against recalcitrant organic pollutants and the mechanism insight10.1002/adfm.202010763 ↗
23. In situ synthesis of water-soluble magnetic graphitic carbon nitride photocatalyst and its synergistic catalytic performance10.1021/am404123z ↗
24. Carbon quantum dots supported AgI/ZnO/phosphorus doped graphitic carbon nitride as Z-scheme photocatalyst for efficient photodegradation of 2, 4-dinitrophenol10.1016/j.jece.2019.103272 ↗
25. Tremella-like porous carbon nitride co-doped with oxygen and carbon towards efficient visible-light-driven purification of wastewater10.1016/j.seppur.2020.117984 ↗
26. Constructing confined surface carbon defects in ultrathin graphitic carbon nitride for photocatalytic free radical manipulation10.1016/j.carbon.2016.05.028 ↗
27. A curly architectured graphitic carbon nitride (gC 3N 4) towards efficient visible-light photocatalytic H 2 evolution10.1039/C9QI01128E ↗
28. Graphitic carbon nitride with carbon vacancies for photocatalytic degradation of bisphenol A10.1021/acsanm.8b02089 ↗
29. Defect engineering in atomic-layered graphitic carbon nitride for greatly extended visible-light photocatalytic hydrogen evolution10.1021/acsami.9b21115 ↗
30. All-solid-state Z-scheme Co9S8/graphitic carbon nitride photocatalysts for simultaneous reduction of Cr (VI) and oxidation of 2, 4-dichlorophenoxyacetic acid under simulated solar irradiation10.1016/j.cej.2018.10.137 ↗
31. WC/BiOCl binary composite photocatalyst for accelerating interfacial charge separation and sulfamethoxazole degradation10.1016/j.apsusc.2021.151201 ↗
32. Leveraging doping and defect engineering to modulate exciton dissociation in graphitic carbon nitride for photocatalytic elimination of marine oil spill10.1016/j.cej.2022.135668 ↗
33. Nitrogen-defect induced trap states steering electron-hole migration in graphite carbon nitride
34. Efficient visible light driven degradation of antibiotic pollutants by oxygen-doped graphitic carbon nitride via the homogeneous supramolecular assembly of urea10.1016/j.envres.2022.112920 ↗
35. Steering exciton dissociation and charge migration in green synthetic oxygen-substituted ultrathin porous graphitic carbon nitride for boosted photocatalytic reactive oxygen species generation10.1016/j.cej.2019.123919 ↗
36. Oxygen doped graphitic carbon nitride with regulatable local electron density and band structure for improved photocatalytic degradation of bisphenol A10.1016/j.cej.2022.134835 ↗
37. Insight into the influence of donor-acceptor system on graphitic carbon nitride nanosheets for transport of photoinduced charge carriers and photocatalytic H2 generation10.1016/j.jcis.2021.05.145 ↗
38. Carbon nitride with simultaneous porous network and O-doping for efficient solar-energy-driven hydrogen evolution10.1016/j.nanoen.2015.01.043 ↗
39. Photocatalytic degradation of trimethoprim using S-TiO2 and Ru/WO3/ZrO2 immobilized on reusable fixed plates10.1016/j.jwpe.2019.101023 ↗
40. Double photoelectron-transfer mechanism in Ag− AgCl/WO3/g-C3N4 photocatalyst with enhanced visible-light photocatalytic activity for trimethoprim degradation10.1016/j.jhazmat.2020.123964 ↗
41. Activation of peroxymonosulfate by Fe doped g-C3N4/graphene under visible light irradiation for Trimethoprim degradation10.1016/j.jhazmat.2019.121435 ↗
42. Photocatalytic degradation of antibiotics: the case of sulfamethoxazole and trimethoprim10.1016/j.cattod.2009.01.051 ↗
43. MIL-53 (Al)/ZnO coated plates with high photocatalytic activity for extended degradation of trimethoprim via novel photocatalytic reactor10.1016/j.seppur.2020.117173 ↗
44. Surfactant-and template-free hydrothermal assembly of Cu2O visible light photocatalysts for trimethoprim degradation10.1016/j.apcatb.2020.119741 ↗
45. Photocatalytic degradation of trimethoprim by metallic nanoparticles supported on TiO2-P2510.1016/j.jhazmat.2013.04.010 ↗
46. A novel nitrogen-deficient g-C3N4 photocatalyst fabricated via liquid phase reduction route and its high photocatalytic performance for hydrogen production and Cr (VI) reduction10.1016/j.materresbull.2020.110909 ↗
47. Improvement of Cr (VI) photoreduction under visible-light by g-C3N4 modified by nano-network structured palygorskite10.1016/j.cej.2018.10.083 ↗
48. Hydrothermal synthesis of α-Fe2O3/g-C3N4 composite and its efficient photocatalytic reduction of Cr (VI) under visible light10.1016/j.apsusc.2015.09.042 ↗
49. Jointed synchronous photocatalytic oxidation and chromate reduction enabled by the defect distribution upon BiVO4: mechanism insight and toxicity assessment10.1021/acsami.1c01998 ↗
50. A self-sufficient photo-Fenton system with coupling in-situ production H2O2 of ultrathin porous g-C3N4 nanosheets and amorphous FeOOH quantum dots10.1016/j.jhazmat.2022.129141 ↗
51. Mechanism Insight into enhanced photodegradation of pharmaceuticals and personal care products in natural water matrix over crystalline graphitic carbon nitrides10.1016/j.watres.2020.115925 ↗
52. EPR investigations of polymeric and H2O2-modified C3N4-based photocatalysts10.1016/j.jphotochem.2019.02.006 ↗
53. An efficient metal-free phosphorus and oxygen co-doped g-C3N4 photocatalyst with enhanced visible light photocatalytic activity for the degradation of fluoroquinolone antibiotics10.1016/j.cej.2019.05.175 ↗
54. Efficient visible-light-driven selective oxygen reduction to hydrogen peroxide by oxygen-enriched graphitic carbon nitride polymers10.1039/C8EE01316K ↗
55. Visible-light-driven H2O2 production from O2 reduction with nitrogen vacancy-rich and porous graphitic carbon nitride10.1016/j.apcatb.2020.119064 ↗