Fabricating erythrocyte-like BiOI/Bi2WO6 heterostructures with enhancing the visible-light photocatalytic performance
Source abstract
Abstract
In this paper, the erythrocyte-like Bi2WO6 structures were firstly synthesized and then were used as template, loading BiOI nanosheets on it. Then the erythrocyte-like BiOI/Bi2WO6 heterostructures were synthesized. Meantime, BiOI/Bi2WO6 heterostructures with different ratio of I/W were synthesized. The crystalline, morphology, chemical composition, and optical properties of BiOI/Bi2WO6 heterostructures were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersion X-ray spectrum (EDX), UV-visible diffuse reflectance spectroscopy analysis (DRS), and X-ray photoelectron spectroscopy (XPS). In addition, the photocatalytic properties of degrading tetracycline (TC) were studied. The photocatalytic performance of erythrocyte-like BiOI/Bi2WO6 heterostructures with different BiOI content under visible-light irradiation showed that the erythrocyte-like BiOI/Bi2WO6 heterostructures were better than pure Bi2WO6. By optimizing the ratio of I/W, BWI-0.5 was almost completely degraded TC, and the photocatalytic mechanism of BiOI/Bi2WO6 has been proposed. Generally speaking, the erythrocyte-like BiOI/Bi2WO6 heterostructures greatly improved the photocatalytic performance.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advanced Photocatalysis Techniques · Gas Sensing Nanomaterials and Sensors · Ga2O3 and related materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (40)
Show source-provided references
1. Cao F, Wang J, Li S (2015) Rapid room-temperature synthesis and visible-light photocatalytic properties of BiOI nanoflowers. J Alloys Compd 639:445–45110.1016/j.jallcom.2015.03.185 ↗
2. Chang C, Wang C, Wei Y et al (2018) Enhanced photocatalytic H2 production activity of Ag-doped Bi2WO6-graphene based photocatalysts. Int J Hydrog Energy 43:11345–1135410.1016/j.ijhydene.2018.03.091 ↗
3. Chang C, Chao P, Lin K (2019a) Flower-like BiOBr decorated stainless steel wire-mesh as immobilized photocatalysts for photocatalytic degradation applications. Appl Surf Sci 494:492–50010.1016/j.apsusc.2019.07.203 ↗
4. Chang C, Lin Y, Chao P et al (2019b) AgI-BiOI-graphene composite photocatalysts with enhanced interfacial charge transfer and photocatalytic H2 production activity. Appl Surf Sci 469:703–71210.1016/j.apsusc.2018.11.081 ↗
5. Chang C, Chen J, Lin K et al (2020) Enhanced visible-light-driven photocatalytic degradation by metal wire-mesh supported Ag/flower-like Bi2WO6 photocatalysts. J Alloys Compd 813:152–18610.1016/j.jallcom.2019.152186 ↗
6. Chen F, Yang Q, Li X, Zeng G, Wang D, Niu C, Zhao J, An H, Xie T, Deng Y (2017a) Hierarchical assembly of graphene-bridged Ag3PO4/Ag/BiVO4 (040) Z-scheme photocatalyst: an efficient, sustainable and heterogeneous catalyst with enhanced visible-light photoactivity towards tetracycline degradation under visible light irradiation. Appl Catal B Environ 200:330–34210.1016/j.apcatb.2016.07.021 ↗
7. Chen W, Koshy P, Adler L, Sorrell CC (2017b) Photocatalytic activity of V-doped TiO2 thin films for the degradation of methylene blue and rhodamine B dye solutions. J Aust Ceram Soc 53:569–57610.1007/s41779-017-0068-0 ↗
8. Chena J, Hua C, Deng Z et al (2019) Insight into visible light-driven photocatalytic performance of direct Zscheme Bi2WO6/BiOI composites constructed in -situ. Chem Phys Lett 716:134–14110.1016/j.cplett.2018.12.026 ↗
9. Cheng H, Wang W, Huang B et al (2013) Tailoring AgI nanoparticles for the assembly of AgI/BiOI hierarchical hybrids with size-dependent photocatalytic activities. J Mater Chem A 1:7131–713610.1039/c3ta10849j ↗
10. Dai G, Yu J, Liu G (2011) Synthesis and enhanced visible-light photoelectrocatalytic activity of p−n junction BiOI/TiO2 nanotube arrays. J Phys Chem C 115:7339–734610.1021/jp200788n ↗
11. Dong C, Lu J, Qiu B et al (2018) Developing stretchable and graphene-oxide-based hydrogel for the removal of organic pollutants and metal ions. Appl Catal B Environ 222:146–15610.1016/j.apcatb.2017.10.011 ↗
12. Ge M, Li Y, Liu L, Zhou Z, Chen W (2011) Bi2O3-Bi2WO6 composite microspheres: hydrothermal synthesis and photocatalytic performances. J Phys Chem C 115:5220–522510.1021/jp108414e ↗
13. Ge S, Zhao K, Zhang L (2012) Microstructure-dependent photoelectrochemical and photocatalytic properties of BiOI. J Nanopart Res 14:101510.1007/s11051-012-1015-1 ↗
14. Gui M, Zhang W, Su Q, Chen C (2011) Preparation and visible light photocatalytic activity of Bi2O3/Bi2WO6 heterojunction photocatalysts. J Solid State Chem 184:1977–198210.1016/j.jssc.2011.05.057 ↗
15. Huang H, He Y, Du X, Chu PK, Zhang Y (2015) A general and facile approach to heterostructured core/shell BiVO4/BiOI p–n junction: room-temperature in situ assembly and highly boosted visible-light photocatalysis. ACS Sustain Chem Eng 3:3262–327310.1021/acssuschemeng.5b01038 ↗
16. Konga XY, Leea WQ, Mohamed AR et al (2019) Effective steering of charge flow through synergistic inducing oxygen vacancy defects and p-n heterojunctions in 2D/2D surface-engineered Bi2WO6/BiOI cascade: towards superior photocatalytic CO2 reduction activity. Chem Eng J 372:1183–119310.1016/j.cej.2019.05.001 ↗
17. Kumaresan N, Ramamurthi K, Babu RR, Sethuraman K, Babu SM (2017) Hydrothermally grown ZnO nanoparticles for effective photocatalytic activity. Appl Surf Sci 418:138–14610.1016/j.apsusc.2016.12.231 ↗
18. Li H, Cui Y, Hong W (2013a) High photocatalytic performance of BiOI/Bi2WO6 toward toluene and reactive brilliant red. Appl Surf Sci 264:581–58810.1016/j.apsusc.2012.10.068 ↗
19. Li Z, Chen X, Xue Z (2013b) Microwave-assisted synthesis and photocatalytic properties of flower-like Bi2WO6 and Bi2O3–Bi2WO6 composite. J Colloid Interface Sci 394:69–7710.1016/j.jcis.2012.12.002 ↗
20. Li W, Zheng Y, Yin H et al (2015a) Heterojunction BiOI/Bi2MoO6 nanocomposite with much enhanced photocatalytic activity. J Nanopart Res 17:27110.1007/s11051-015-3076-4 ↗
21. Li M, Zhang L, Fan X, Zhou Y, Wu M, Shi J (2015b) Highly selective CO2 photoreduction to CO over g-C3N4/Bi2WO6 composites under visible light. J Mater Chem A 3:5189–519610.1039/C4TA06295G ↗
22. Liu X, Lv P, Yao G (2013) Microwave-assisted synthesis of selective degradation photocatalyst by surface molecular imprinting method for the degradation of tetracycline onto Cl-TiO2. Chem Eng J 217:398–40610.1016/j.cej.2012.12.007 ↗
23. Liu H, Guo K, Duan C (2016a) A novel biosensor based on the direct electrochemistry of horseradish peroxidase immobilized in the three-dimensional flower-like Bi2WO6 microspheres. Mater Sci Eng C 64:243–24810.1016/j.msec.2016.03.079 ↗
24. Liu M, Li H, Xi B et al (2016b) Magnetically separable Ag/AgClzero valent iron particles modified zeolite X heterogeneous photocatalysts for tetracycline degradation under visible light. Chem Eng J 302:475–48410.1016/j.cej.2016.05.083 ↗
25. Lopes OF, Carvalho KTG, Nogueira AE (2016) Controlled synthesis of BiVO4 photocatalysts: evidence of the role of heterojunctions in their catalytic performance driven by visible-light. Appl Catal B Environ 188:87–9710.1016/j.apcatb.2016.01.065 ↗
26. Lv N, Li Y, Huang Z et al (2019) Synthesis of GO/TiO2/Bi2WO6 nanocomposites with enhanced visible light photocatalytic degradation of ethylene. Appl Catal B Environ 246:303–31110.1016/j.apcatb.2019.01.068 ↗
27. Ma H, Shen J, Lu X et al (2012) Significant enhanced performance for Rhodamine B, phenol and Cr(VI) removal by Bi2WO6 nancomposites via reduced graphene oxide modification. Appl Catal B Environ 121–122:198–20510.1016/j.apcatb.2012.03.023 ↗
28. Ma Y, Chen Z, Qu D, Shi J (2016) Synthesis of chemically bonded BiOCl@Bi2WO6 microspheres with exposed (020) Bi2WO6 facets and their enhanced photocatalytic activities under visible light irradiation. Appl Surf Sci 361:63–7110.1016/j.apsusc.2015.11.130 ↗
29. Mi Y, Zeng S, Li L et al (2012) Solvent directed fabrication of Bi2WO6 nanostructures with different morphologies: synthesis and their shape-dependent photocatalytic properties. Mater Res Bull 47:2623–263010.1016/j.materresbull.2012.04.072 ↗
30. Tahmasebi N, Maleki Z, Farahnak P (2019) Enhanced photocatalytic activities of Bi2WO6/BiOCl composite synthesized by one-step hydrothermal method with the assistance of HCl. Mater Sci Semicond Process 89:32–4010.1016/j.mssp.2018.08.026 ↗
31. Wang Y, Jiang S, Liu F, Zhao C, Zhao D, Li X (2019) Study on preparation and toluene removal of BiOI/Bi2WO6/ACF photocatalyst. Appl Surf Sci 488:161–16910.1016/j.apsusc.2019.05.228 ↗
32. Wu R, Song H, Luo N, Sheng Y, Ji G (2019) Microwave-assisted preparation and enhanced photocatalytic activity of Bi2WO6/BiOI heterojunction for organic pollutants degradation under visible-light irradiation. Solid State Sci 87:101–10910.1016/j.solidstatesciences.2018.11.011 ↗
33. Yan X, Xue C, Yang B, Yang G (2017) Novel three-dimensionally ordered macroporous Fe3+-doped TiO2 photocatalysts for H2 production and degradation applications. Appl Surf Sci 394:248–25710.1016/j.apsusc.2016.10.077 ↗
34. Yuan Z, Jia J, Zhang L (2002) Influence of co-doping of Zn(II)+Fe(III) on the photocatalytic activity of TiO2 for phenol degradation. Mater Chem Phys 73:323–32610.1016/S0254-0584(01)00373-X ↗
35. Zhang X, Zhang L, Xie T, Wang D (2009) Low-temperature synthesis and high visible-light-induced photocatalytic activity of BiOI/TiO2 heterostructures. J Phys Chem C 113:7371–737810.1021/jp900812d ↗
36. Zhang X, Zhang L, Hu J, Pan C, Hou C (2015) Facile hydrothermal synthesis of novel Bi12TiO20-Bi2WO6 heterostructure photocatalyst with enhanced photocatalytic activity. Appl Surf Sci 346:33–4010.1016/j.apsusc.2015.03.104 ↗
37. Zhang J, Lv J, Dai K, Liang C, Liu Q (2018) One-step growth of nanosheet-assembled BiOCl/BiOBr microspheres for highly efficient visible photocatalytic performance. Appl Surf Sci 430:639–64610.1016/j.apsusc.2017.02.101 ↗
38. Zhao J, Nan J, Zhao Z, Li N, Liu J, Cui F (2017) Energy-efficient fabrication of a novel multivalence Mn3O4-MnO2 heterojunction for dye degradation under visible light irradiation. Appl Catal B Environ 202:509–51710.1016/j.apcatb.2016.09.065 ↗
39. Zhu S, Yang C, Li F, Li T, Zhang M, Cao W (2017) Improved photocatalytic Bi2WO6/BiOCl heterojunctions: one-step synthesis via an ionic-liquid assisted ultrasonic method and first-principles calculations. Mol Catal 435:33–4810.1016/j.mcat.2017.03.016 ↗
40. Zou Z, Yang X, Zhang P, Zhang Y, Yan X, Zhou R, Liu D, Xu L, Gui J (2019) Trace carbon-hybridized ZnS/ZnO hollow nanospheres with multi-enhanced visible-light photocatalytic performance. J Alloys Compd 775:481–48910.1016/j.jallcom.2018.10.116 ↗