Facile hydrothermal synthesis of Fe 3+ doped Bi 2 Mo 2 O 9 ultrathin nanosheet with improved photocatalytic performance
Source abstract
Abstract
Abstract Construction of doped-type semiconductor-based photocatalysts can be considered as an excellent platform for enhancing photocatalytic performance owing to their unique properties such as excellent light-absorption ability, more reactive sites and increased photo-induced charge transfer capability. Therefore, we propose a facile hydrothermal synthesis route for the construction of Fe 3+ doped Bi 2 Mo 2 O 9 ultrathin nanosheet with thicknesses of ~4 nm. Experimental result indicated that the introduction of Fe 3+ into the Bi 2 Mo 2 O 9 lattice could enhance the light absorption ability and narrow the band-gap of the final product. Photocatalytic results showed that Fe 3+ doped Bi 2 Mo 2 O 9 ultrathin nanosheet exhibited enhanced photocatalytic activity for the decomposition of Rhodamine B (RhB) compared with pure Bi 2 Mo 2 O 9 . Moreover, an enhanced mechanism of photocatalytic performance over Fe 3+ doped Bi 2 Mo 2 O 9 ultrathin nanosheet was investigated and proposed.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Photocatalysis Techniques · Gas Sensing Nanomaterials and Sensors · Copper-based nanomaterials and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (62)
Show source-provided references
1. Electrochemical photolysis of water at a semiconductor electrode10.1038/238037a0 ↗
2. Graphene-based semiconductor photocatalysts10.1039/C1CS15172J ↗
3. Semiconductor heterojunction photocatalysts: design, construction, and photocatalytic performances10.1039/C4CS00126E ↗
4. Recent strategies for removal and degradation of persistent & toxic organochlorine pesticides using nanoparticles: a review10.1016/j.jenvman.2016.12.068 ↗
5. Recent advances in visible light Bi-based photocatalysts10.1016/S1872-2067(14)60075-9 ↗
6. Nano-photocatalytic materials: possibilities and challenges10.1002/adma.201102752 ↗
7. Titanium dioxide nanomaterials: synthesis, properties, modifications, and applications10.1021/cr0500535 ↗
8. Highly efficient visible-light-driven photocatalytic hydrogen production of CdS-cluster-decorated graphene nanosheets10.1021/ja2025454 ↗
9. The synergistic role of carbon quantum dots for the improved photocatalytic performance of Bi2MoO610.1039/C5NR01350J ↗
10. Low temperature preparation and visible light photocatalytic activity of mesoporous carbon-doped crystalline TiO210.1016/j.apcatb.2006.06.015 ↗
11. Nanosized anatase TiO2 single crystals for enhanced photocatalytic activity10.1039/B919895D ↗
12. Elementary photocatalytic chemistry on TiO2 surfaces10.1039/C5CS00448A ↗
13. TiO2 nanosheets with exposed {001} facets for photocatalytic applications10.1007/s12274-015-0919-3 ↗
14. High surface area Ag-TiO2 nanotubes for solar/visible-light photocatalytic degradation of ceftiofur sodium10.1016/j.jhazmat.2013.10.011 ↗
15. Quantitative characterization of hydroxyl radicals produced by various photocatalysts10.1016/j.jcis.2011.01.093 ↗
16. A novel AgIO4 semiconductor with ultrahigh activity in photodegradation of organic dyes: insights into the photosensitization mechanism10.1039/C3RA45003A ↗
17. Effects of iron content on bismuth molybdate for the oxidative dehydrogenation of n-butenes to 1,3-butadiene10.1016/j.apcata.2012.04.028 ↗
18. One-pot template-free synthesis of porous CdMoO4 microspheres and their enhanced photocatalytic activity10.1016/j.apsusc.2016.06.028 ↗
19. Enhanced visible-light photocatalytic activity of plasmonic Ag and graphene co-modified Bi2WO6 nanosheets10.1039/C3CP53820F ↗
20. Improved structure stability, optical and magnetic properties of Ca and Ti co-substituted BiFeO3 nanoparticles10.1016/j.apsusc.2016.05.163 ↗
21. Photoelectrochemical degradation of anti-inflammatory pharmaceuticals at Bi2MoO6-boron-doped diamond hybrid electrode under visible light irradiation10.1016/j.apcatb.2009.06.025 ↗
22. The effects of Gd3+ doping on the physical structure and photocatalytic performance of Bi2MoO6 nanoplate crystals10.1016/j.jpcs.2016.02.008 ↗
23. Photocatalytic degradation of phenol over cage-like Bi2MoO6 hollow spheres under visible-light irradiation10.1016/j.catcom.2010.01.014 ↗
24. Photoassisted degradation of organic dyes by β-Bi2Mo2O9
25. Photophysical properties and photocatalytic activities of bismuth molybdates under visible light irradiation10.1021/jp0622482 ↗
26. Au/PtO nanoparticle-modified g-C3N4 for plasmon-enhanced photocatalytic hydrogen evolution under visible light10.1016/j.jcis.2015.08.076 ↗
27. New insight of Ag quantum dots with the improved molecular oxygen activation ability for photocatalytic applications10.1016/j.apcatb.2016.01.062 ↗
28. Polymeric photocatalysts based on graphitic carbon nitride10.1002/adma.201500033 ↗
29. Enhanced properties for visible-light-driven photocatalysis of Ag nanoparticle modified Bi2MoO6 nanoplates10.1016/j.mssp.2015.02.028 ↗
30. Crystal defect engineering of aurivillius Bi2MoO6 by Ce doping for increased reactive species production in photocatalysis10.1021/acscatal.6b00490 ↗
31. Ni-, Pt- and (Ni/Pt)-doped TiO2 nanophotocatalysts: a smart approach for sustainable degradation of Rhodamine B dye10.1016/j.apcatb.2015.08.006 ↗
32. Enhanced photocatalytic activity of Te-doped Bi2MoO6 under visible light irradiation: effective separation of photogenerated carriers resulted from inhomogeneous lattice distortion and improved electron capturing ability10.1016/j.jssc.2017.02.027 ↗
33. Self-assembly and enhanced visible-light-driven photocatalytic activities of Bi2MoO6 by tungsten substitution10.1016/j.apsusc.2012.11.023 ↗
34. Large ultrathin anatase TiO2 nanosheets with exposed {001} facets on graphene for enhanced visible light photocatalytic activity10.1021/jp306498b ↗
35. Hierarchical ZnO microarchitectures assembled by ultrathin nanosheets: hydrothermal synthesis and enhanced photocatalytic activity10.1039/c0jm03390a ↗
36. Template-free synthesis of 2D porous ultrathin nonmetal-doped g-C3N4 nanosheets with highly efficient photocatalytic H2 evolution from water under visible light10.1016/j.apcatb.2015.12.046 ↗
37. Facile hydrothermal synthesis and improved photocatalytic activities of Zn2+ doped Bi2MoO6 nanosheets10.1039/C6RA06972J ↗
38. Fabrication of one-dimensional Bi2O3-Bi14MoO24 heterojunction photocatalysts with high interface quality10.1039/C6CE01948J ↗
39. Narrow band gap and visible light-driven photocatalysis of V-doped Bi6Mo2O15 nanoparticles10.1016/j.apsusc.2016.11.174 ↗
40. Novel three-dimensionally ordered macroporous Fe3+-doped TiO2 photocatalysts for H2 production and degradation applications10.1016/j.apsusc.2016.10.077 ↗
41. Synthesis and characterization of g-C3N4/Bi2MoO6 heterojunctions with enhanced visible light photocatalytic activity10.1016/j.apcatb.2014.05.019 ↗
42. Al3+-controlled synthesis and magnetic property of α-Fe2O3 nanoplates10.1039/C2CE26111A ↗
43. Nickel ions inducing growth of high-index faceted α-Fe2O3 and their facet-controlled magnetic properties10.1039/c3ra40194d ↗
44. Shape-controlled synthesis of single-crystalline palladium nanocrystals10.1021/nn100093y ↗
45. Cu2+ ions inducing the growth of porous Co3O4 nanospheres as high-capacity supercapacitors10.1039/C5CE00658A ↗
46. Rapid synthesis of Zn2+ doped SnWO4 nanowires with the aim of exploring doping effects on highly enhanced visible photocatalytic activities10.1039/c2ra20401k ↗
47. BiOBr hierarchical microspheres: microwave-assisted solvothermal synthesis, strong adsorption and excellent photocatalytic properties10.1016/j.jcis.2010.11.042 ↗
48. Glycothermal synthesis of Dy-doped Bi2MoO6 nanoplates and their photocatalytic performance10.1007/s11164-015-2346-1 ↗
49. Template-free fabrication of α- and β-Bi2O3 hollow spheres and their visible light photocatalytic activity for water purification10.1016/j.jallcom.2014.03.111 ↗
50. Highly efficient visible light-driven Ag/AgBr/ZnO composite photocatalyst for degrading Rhodamine B10.1016/j.ceramint.2013.09.080 ↗
51. Surfactant free fabrication and improved charge carrier separation induced enhanced photocatalytic activity of {001} facet exposed unique octagonal BiOCl nanosheets10.1039/C6CP01740A ↗
52. In-built Tb4+/Tb3+ redox centers in terbium-doped bismuth molybdate nanograss for enhanced photocatalytic activity10.1039/C5CY01730K ↗
53. In situ construction of g-C3N4/g-C3N4 metal-free heterojunction for enhanced visible-light photocatalysis10.1021/am403653a ↗
54. Graphene-WO3 nanobelt composite: elevated conduction band toward photocatalytic reduction of CO2 into hydrocarbon fuels10.1016/j.catcom.2013.04.020 ↗
55. Enhanced photocatalytic activity of Ag doped TiO2 nanoparticles synthesized by a microwave assisted method10.1016/j.ceramint.2013.10.137 ↗
56. Thickness-dependent photocatalytic activity of bismuth oxybromide nanosheets with highly exposed (010) facets10.1016/j.apcatb.2015.09.050 ↗
57. Role of graphene on the band structure and interfacial interaction of Bi2WO6/graphene composites with enhanced photocatalytic oxidation of NO10.1039/C4TA03762F ↗
58. Visible-light-induced photoelectrochemical behaviors of Fe-modified TiO2 nanotube arrays10.1039/c1nr10282f ↗
59. Hierarchical P-doped TiO2 nanotubes array@Ti plate: towards advanced CO2 photocatalytic reduction catalysts10.1016/j.ceramint.2016.07.149 ↗
60. Novel Lu-doped Bi2WO6 nanosheets: synthesis, growth mechanisms and enhanced photocatalytic activity under UV-light irradiation10.1016/j.ceramint.2016.02.082 ↗
61. Chemical precipitation synthesis and significant enhancement in photocatalytic activity of Ce-doped ZnO nanoparticles10.1016/j.ceramint.2016.06.042 ↗
62. Synthesis and enhanced photocatalytic activity of molybdenum, iron, and nitrogen triple-doped titania nanopowders10.1016/j.ceramint.2016.07.158 ↗