journal article·2022-11

Efficient photocatalyst for the degradation of cationic and anionic dyes prepared via modification of carbonized mesoporous TiO2 by encapsulation of carbon dots

Samaneh Farjadfar, Mehran Ghiaci, Sergei A. Kulinch, Wilfried Wunderlich

Publisher page

Abstract

No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.

Source: Not provided · Quality: missing

Research context

OpenAlex topics: Carbon and Quantum Dots Applications · Advanced Photocatalysis Techniques · Advanced Nanomaterials in Catalysis

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (82)

Show source-provided references
1. Textile organic dyes–characteristics, polluting effects and separation/elimination procedures from industrial effluents–a critical overview
2. Photocatalytic reduction of Cr(VI) on WO3 doped long TiO2 nanotube arrays in the presence of citric acid10.1016/j.apcatb.2009.11.002 ↗
3. Laser-induced efficient reduction of Cr(VI) catalyzed by ZnO nanoparticles10.1016/j.jhazmat.2011.01.007 ↗
4. Preparation and characterization of ZnO/TiO2 for the photocatalytic reduction of Cr(VI) in aqueous solution10.1016/j.molcata.2011.04.003 ↗
5. Photocatalytic reduction of Cr(VI) with TiO2 film under visible light10.1016/j.apcatb.2013.04.056 ↗
6. One-step hydrothermal synthesis of high-performance visible-light-driven SnS2/SnO2 nanoheterojunction photocatalyst for the reduction of aqueous Cr (VI)10.1016/j.apcatb.2013.08.006 ↗
7. A new high-efficiency visible-light photocatalyst made of SnS2 and conjugated derivative of polyvinyl alcohol and its application to Cr (VI) reduction10.1016/j.cej.2017.05.009 ↗
8. Modulation of the reduction potential of TiO2–x by fluorination for efficient and selective CH4 generation from CO2 photoreduction10.1021/acs.nanolett.8b00197 ↗
9. Novel TiO2/Ag2CrO4 nanocomposites: efficient visible-light-driven photocatalysts with n–n heterojunctions10.1016/j.jphotochem.2017.03.028 ↗
10. Titanium phosphonate based metal-organic frameworks with hierarchical porosity for enhanced photocatalytic hydrogen evolution10.1002/ange.201712925 ↗
11. Lowering reaction temperature: electrochemical ammonia synthesis by coupling various electrolytes and catalysts10.1016/j.jechem.2017.09.012 ↗
12. Unique Li4Ti5O12/TiO2 multilayer arrays with advanced surface lithium storage capability10.1039/C8TA03075H ↗
13. A highly efficient visible-light-responding Cu2O-TiO2/g-C3N4 photocatalyst for instantaneous discolorations of organic dyes10.1016/j.matlet.2017.01.083 ↗
14. Specific oriented recognition of a new stable ICTX@Mfa with retrievability for selective photocatalytic degrading of ciprofloxacin10.1039/C5CY01324K ↗
15. Photoinduced reactivity of titanium dioxide10.1016/j.progsolidstchem.2004.08.001 ↗
16. Decolorization of mordant red 73 azo dye in water using H2O2/UV and photo-Fenton treatment10.1016/j.jhazmat.2009.09.057 ↗
17. Degradation of reactive red 194 and reactive yellow 145 azo dyes by O3 and H2O2/UV-C processes10.1016/j.cej.2009.08.029 ↗
18. Photocatalytic degradation of dyes: an overview10.2174/2211544707666171219161846 ↗
19. Carbon quantum dot/mixed crystal TiO2 composites via a hydrogenation process: an efficient photocatalyst for the hydrogen evolution reaction10.1039/C6RA17597J ↗
20. Hierarchical nanostructures of Ag3PO4 on TiO2 nanofibers with enhanced photocatalytic activity for the degradation of rhodamine B10.1007/s10854-017-6416-6 ↗
21. Nanocrystal size-dependent efficiency of quantum dot sensitized solar cells in the strongly coupled CdSe nanocrystals/TiO2 system10.1021/acsami.6b05552 ↗
22. Water splitting on Rhodamine-B dye sensitized Co-doped TiO2 catalyst under visible light10.1016/j.apcatb.2011.10.023 ↗
23. Boosting up the low catalytic activity of silver for H2 production on Ag/TiO2 photocatalyst: thiocyanate as a selective modifier10.1021/acscatal.5b02376 ↗
24. Tailored visible-light driven anatase TiO2 photocatalysts based on controllable metal ion doping and ordered mesoporous structure10.1039/c2jm15965a ↗
25. Hybridizing TiO2 with nitrogen-doped carbon: a new route to a highly visible light-active photocatalyst10.1002/slct.201700017 ↗
26. Dual functional N-doped TiO2-carbon composite fibers for efficient removal of water pollutants10.1021/acssuschemeng.8b02264 ↗
27. The multiple roles of ethylenediamine modification at TiO2/activated carbon in determining adsorption and visible-light-driven photoreduction of aqueous Cr (VI)10.1016/j.jallcom.2015.12.019 ↗
28. Hydrothermal synthesis of single-walled carbon nanotube–TiO2 hybrid and its photocatalytic activity10.1016/j.apsusc.2013.01.010 ↗
29. One-pot synthesis of TiO2/graphene nanocomposites for excellent visible light photocatalysis based on chemical exfoliation method10.1016/j.carbon.2018.03.025 ↗
30. Glowing graphene quantum dots and carbon dots: properties, syntheses, and biological applications10.1002/smll.201402648 ↗
31. Carbon quantum dots: synthesis, properties, and applications10.1039/C4TC00988F ↗
32. Light-induced synthesis of photoluminescent carbon nanoparticles for Fe3+ sensing and photocatalytic hydrogen evolution10.1039/C4TA05155F ↗
33. Carbon quantum dots and their applications10.1039/C4CS00269E ↗
34. Carbon quantum dots from natural resource: a review10.1016/j.mtchem.2018.03.003 ↗
35. Focusing on luminescent graphene quantum dots: current status and future perspectives10.1039/c3nr33849e ↗
36. Efficient TiO2 photocatalysts from surface hybridization of TiO2 particles with graphite-like carbon10.1002/adfm.200701478 ↗
37. Carbon nanodots: synthesis, properties, and applications10.1039/c2jm34690g ↗
38. Glowing graphene quantum dots and carbon dots: properties, syntheses, and biological applications10.1002/smll.201402648 ↗
39. Highly dispersed TiO2 nanocrystals and carbon dots on reduced graphene oxide: ternary nanocomposites for accelerated photocatalytic water disinfection10.1016/j.apcatb.2016.09.014 ↗
40. Carbon dots-TiO2 nanosheets composites for photoreduction of Cr (VI) under sunlight illumination: favorable role of carbon dots10.1016/j.apcatb.2017.10.023 ↗
41. Synergy of photocatalysis and adsorption for simultaneous removal of Cr(VI) and Cr (III) with TiO2 and titanate nanotubes10.1016/j.watres.2013.12.043 ↗
42. The enhanced photoreduction of Cr(VI) to Cr(III) using carbon dots coupled TiO2 meso crystals10.1016/j.apcatb.2017.12.053 ↗
43. Synthesis of titanium dioxide nanoparticles for photocatalytic degradation of cyanide in wastewater10.1080/00032719.2014.880170 ↗
44. Template-free preparation and photocatalytic and photoluminescent properties of brookite TiO2 hollow spheres10.1155/2019/3605976 ↗
45. Anatase, brookite, and rutile nanocrystals via redox reactions under mild hydrothermal conditions: phase-selective synthesis and physicochemical properties10.1021/jp0673258 ↗
46. Acetylation of glycerol over heteropolyacids supported on activated carbon10.1016/j.catcom.2010.11.022 ↗
47. Esterification of glycerol with acetic acid over dodecamolybdophosphoric acid encaged in USY zeolite10.1016/j.catcom.2008.10.015 ↗
48. Markedly enhanced surface hydroxyl groups of TiO2 nanoparticles with superior water-dispersibility for photocatalysis10.3390/ma10050566 ↗
49. Chemo-rheological behavior of aqueous titanium carbide suspension and evaluation of the gel caster green body properties10.1590/1980-5373-mr-2016-0410 ↗
50. Synthesis and characterization of the nickel@ carbon dots hybrid material and its application in the reduction of Cr(VI)10.1039/C4NJ01087F ↗
51. Theoretical interpretation of adsorption behavior of simple fluids in slit pores10.1021/la00031a031 ↗
52. Physical adsorption characterization of nanoporous materials10.1002/cite.201000064 ↗
53. Upconversion carbon quantum dots as a visible light-responsive component for efficient enhancement of photocatalytic performance10.1016/j.jcis.2017.01.121 ↗
54. Photocatalytic degradation of gaseous toluene on Fe-TiO2 under visible light irradiation: a study on the structure, activity and deactivation mechanism10.1016/j.apsusc.2012.01.075 ↗
55. High quantum yield graphene quantum dots decorated TiO2 nanotubes for enhancing photocatalytic activity10.1016/j.apsusc.2016.03.077 ↗
56. Interfacial charge transfer in oxygen-deficient TiO2-graphene quantum dot hybrid and its influence on the enhanced visible-light photocatalysis10.1016/j.apcatb.2017.11.042 ↗
57. Degradation of indometacin by simulated sunlight activated CDs-loaded BiPO4 photocatalyst: roles of oxidative species10.1016/j.apcatb.2017.09.008 ↗
58. Facial fabrication of carbon quantum dots (CDs)-modified N-TiO2-x nanocomposite for the efficient photoreduction of Cr(VI) under visible light10.1016/j.cej.2018.09.172 ↗
59. Peering into water splitting mechanism of g-C3N4-carbon dots metal-free photocatalyst10.1016/j.apcatb.2018.01.030 ↗
60. Black titanium dioxide (TiO2) nanomaterials10.1039/C4CS00330F ↗
61. Graphene oxide-P25 photocatalysts for degradation of diphenhydramine pharmaceutical and methyl orange dye10.1016/j.apsusc.2012.11.157 ↗
62. Synthesis and electrochemical properties of two-dimensional RGO/Ti3C2Tx nanocomposites10.3390/nano8020080 ↗
63. Carbon quantum dots/TiO2 composites for efficient photocatalytic hydrogen evolution10.1039/c3ta14108j ↗
64. Composites of TiO2 nanoparticles deposited on Ti3C2 MXene nanosheets with enhanced electrochemical performance10.1149/2.0981605jes ↗
65. One-pot solvothermal synthesis of carbon dots/Ag nanoparticles/TiO2 nanocomposites with enhanced photocatalytic performance10.1016/j.ceramint.2018.09.017 ↗
66. Intrinsic n-type defect formation in TiO2: a comparison of rutile and anatase from GGA+ U calculations10.1021/jp9088047 ↗
67. Visible-light-induced graphitic–C3N4@ nickel–aluminum layered double hydroxide nanocomposites with enhanced photocatalytic activity for removal of dyes in water10.1021/acs.inorgchem.8b01636 ↗
68. Coal tar pitch as natural carbon quantum dots decorated on TiO2 for visible-light photodegradation of rhodamine B10.1016/j.carbon.2019.06.034 ↗
69. Self-cleaning mechanism of synthesized SnO2/TiO2 nanostructure for photocatalytic activity application for wastewater treatment
70. g-C3N4/AgBr nanocomposite decorated with carbon dots as a highly efficient visible-light-driven photocatalyst10.1016/j.jcis.2017.04.087 ↗
71. Carbon dots decorated three-dimensionally ordered macroporous bismuth-doped titanium dioxide with efficient charge separation for high-performance photocatalysis10.1016/j.jcis.2019.06.077 ↗
72. Fabrication of carbon quantum dots/TiO2/Fe2O3 composites and enhancement of photocatalytic activity under visible light10.1016/j.cplett.2019.06.011 ↗
73. Formic acid enhanced effective degradation of methyl orange dye in aqueous solutions under UV–vis irradiation10.1016/j.watres.2016.04.044 ↗
74. Visible-light-induced degradation of rhodamine B by nanosized Ag2S-ZnS loaded on cellulose10.1039/c8pp00330k ↗
75. Oxidative degradation of methylene blue using Mn3O4 nanoparticles10.1007/s41101-017-0017-3 ↗
76. Comparative study on the removal of different-type organic pollutants on hierarchical tetragonal bismutite microspheres: adsorption, degradation and mechanism10.1016/j.jclepro.2019.118366 ↗
77. N-doped carbon quantum dots/TiO2 composite with improved photocatalytic activity10.1016/j.apcatb.2016.04.016 ↗
78. One-pot synthesis of Mn-doped TiO2 grown on graphene and the mechanism for removal of Cr (VI) and Cr (III)10.1016/j.jhazmat.2016.02.034 ↗
79. Graphene quantum dots decorated titania nanosheets heterojunction: efficient charge separation and enhanced visible-light photocatalytic performance10.1002/cctc.201601594 ↗
80. Silver oxide decorated graphitic carbon nitride for the realization of photocatalytic degradation over the full solar spectrum: from UV to NIR region10.1016/j.solmat.2017.04.031 ↗
81. Vertically aligned rutile TiO2 nanorods sensitized with sulfur and nitrogen co-doped graphene quantum dots for water splitting: an energy level study10.1016/j.jallcom.2018.05.008 ↗
82. Synthesis of green-photoluminescent single-layer graphene quantum dots: determination of HOMO and LUMO energy states10.1016/j.jlumin.2017.06.055 ↗