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Influence of GO content on ZnO: GO composite thin films for visible light driven photocatalytic degradation of model pollutants

  • Original Paper: Functional coatings, thin films and membranes (including deposition techniques)
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Abstract

Sol–gel spin coating, a well-known simple thin film deposition method has been adapted in the present work to prepare ZnO and ZnO:GO composite films. The present study focusses on the change in film morphology with the incorporation of GO which in turn affects the photocatalytic activity of the prepared films. Graphene oxide appear to be evenly dispersed over the entire surface, especially with the 5 and 10% GO incorporation. With 10% ZnO/GO, the MB dye removal effectiveness is 89%, 1.3 times than that of bare ZnO thin film. The degradation mechanism has been examined and the major free radical species has been identified. The photocatalyst is reused four times in order to determine its long-term stability.

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Highlights

  • Preparation of ZnO:GO composite thinfilms by sol-gel spin coating.

  • Studies on the influence of GO content on the photocatalytic degration of model pollutants.

  • Understanding the photocatalytic mechanism in ZnO:GO composite thin films.

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References

  1. Zahrim AY, Hilal N (2013) Treatment of highly concentrated dye solution by coagulation/flocculation-sand filtration and nanofiltration Water Resour Ind 3:23–24. https://doi.org/10.1016/j.wri.2013.06.001

    Article  Google Scholar 

  2. Processes M (2022) Investigation of Pretreatment of Textile Wastewater for Membrane Processes and Reuse for WashingDyeing Machines. Membranes 2022 Membranes 12(5):449. https://doi.org/10.3390/membranes12050449

    Article  CAS  Google Scholar 

  3. Widiyandari H, Ketut Umiati NA, Dwi Herdianti R (2018) Synthesis and photocatalytic property of Zinc Oxide (ZnO) fine particle using flame spray pyrolysis method. J Phys Conf Ser 1025:1–8. https://doi.org/10.1088/1742-6596/1025/1/012004

    Article  CAS  Google Scholar 

  4. Poyatos JM, Muñio MM, Almecija MC, Torres JC, Hontoria E, Osorio F (2010) Advanced oxidation processes for wastewater treatment: state of the art. Water Air Soil Pollut 205:187–204. https://doi.org/10.1007/s11270-009-0065-1

    Article  CAS  Google Scholar 

  5. Feng C, Chen Z, Jing J, Hou J (2020) The photocatalytic phenol degradation mechanism of Ag-modified ZnO nanorods. J Mater Chem C 8:3000–3009. https://doi.org/10.1039/c9tc05010h

    Article  CAS  Google Scholar 

  6. Margaret SM, John A, Winston PP, Muthupandi S, Shobha P, Sagayaraj P (2021) Enhanced Photocatalytic Degradation of Phenol Using Urchin-Like ZnO Microrod-Reduced Graphene Oxide Composite under Visible-Light Irradiation J Nanomater 2021:5551148. https://doi.org/10.1155/2021/5551148

    Article  CAS  Google Scholar 

  7. Suryavanshi RD, Mohite SV, Bagade AA, Shaikh SK, Thorat JB, Rajpure KY (2018) Nanocrystalline immobilised ZnO photocatalyst for degradation of benzoic acid and methyl blue dye. Materials Research Bulletin, Elsevier Ltd. https://doi.org/10.1016/j.materresbull.2018.01.042

  8. Sutanto H, Wibowo S, Nurhasanah I, Hidayanto E, Hadiyanto H (2016) Ag doped ZnO thin films synthesized by spray coating technique for methylene blue photodegradation under UV irradiation. Int J Chem Eng 2016. https://doi.org/10.1155/2016/6195326

  9. Joshi BN, Yoon H, Na S, Choi J, Yoon SS (2014) Enhanced photocatalytic performance of graphene—ZnO nanoplatelet composite thin films prepared by electrostatic spray deposition. Ceram Int 40:3647–3654. https://doi.org/10.1016/j.ceramint.2013.09.060

    Article  CAS  Google Scholar 

  10. Anand VK, Sood SC, Sharma A (2010) Characterization of ZnO thin film deposited by sol-gel process. AIP Conf Proc 1324:399–401. https://doi.org/10.1063/1.3526243

    Article  CAS  Google Scholar 

  11. Kaviyarasu K, Maria Magdalane C, Kanimozhi K, Kennedy J, Siddhardha B, Subba Reddy E, Rotte NK, Sharma CS, Thema FT, Letsholathebe D, Mola GT, Maaza M (2017) Elucidation of photocatalysis, photoluminescence and antibacterial studies of ZnO thin films by spin coating method. J Photochem Photobiol B: Biol 173:466–475. https://doi.org/10.1016/j.jphotobiol.2017.06.026

    Article  CAS  Google Scholar 

  12. Alshamsi HA, Al Bedairy MA, Alwan SH (2021) Visible light assisted photocatalytic degradation of Rhodamine B dye on CdSe-ZnO nanocomposite: characterization and kinetic studies. IOP Conf Ser: Earth Environ Sci 722. https://doi.org/10.1088/1755-1315/722/1/012005

  13. Wu X, Wen L, Lv K, Deng K, Tang D, Ye H, Du D, Liu S, Li M (2015) Fabrication of ZnO/graphene flake-like photocatalyst with enhanced photoreactivity. Appl Surf Sci 358:130–136. https://doi.org/10.1016/j.apsusc.2015.08.061

    Article  CAS  Google Scholar 

  14. Rokhsat E, Akhavan O (2016) Improving the photocatalytic activity of graphene oxide/ZnO nanorod films by UV irradiation. Appl Surf Sci 371:590–595. https://doi.org/10.1016/j.apsusc.2016.02.222

    Article  CAS  Google Scholar 

  15. Kindalkar VS, Sandeep KM, Kumara K, Dharmaprakash SM (2019) Sol-gel synthesized spin coated GO: ZnO composite thin films: Optical, structural and electrical studies. Mater Res Express 6. https://doi.org/10.1088/2053-1591/ab3164

  16. Navin K, Kurchania R (2015) Structural, morphological and optical studies of ripple-structured ZnO thin films. Appl Phys A: Mater Sci Process 121:1155–1161. https://doi.org/10.1007/s00339-015-9481-9

    Article  CAS  Google Scholar 

  17. Karyaoui M, Ben Jemia D, Daoudi M, Bardaoui A, Boukhachem A, Amlouk M, Chtourou R (2021) Physical properties of graphene oxide GO-doped ZnO thin films for optoelectronic application. Appl Phys A: Mater Sci Process 127:1–14. https://doi.org/10.1007/s00339-020-04269-9

    Article  CAS  Google Scholar 

  18. Marotti RE, Giorgi P, Machado G, Dalchiele EA (2006) Crystallite size dependence of band gap energy for electrodeposited ZnO grown at different temperatures. Sol Energy Mater Sol Cells 90:2356–2361. https://doi.org/10.1016/j.solmat.2006.03.008

    Article  CAS  Google Scholar 

  19. Vishwakarma AK, Yadava L (2018) Fabrication and characterization of CdS doped ZnO nano thick films. Vacuum 155:214–218. https://doi.org/10.1016/j.vacuum.2018.06.013

    Article  CAS  Google Scholar 

  20. Tekin D, Tekin T, Kiziltas H (2019) Photocatalytic degradation kinetics of Orange G dye over ZnO and Ag/ZnO thin film catalysts. Sci Rep 9:1–7. https://doi.org/10.1038/s41598-019-54142-w

    Article  CAS  Google Scholar 

  21. Mirikaram N, Pérez‐molina Á, Morales‐torres S, Salemi A, Maldonado‐hódar FJ, Pastrana‐martínez LM (2021) Photocatalytic perfomance of zno‐graphene oxide composites towards the degradation of vanillic acid under solar radiation and visible‐led. Nanomaterials 11. https://doi.org/10.3390/nano11061576

  22. Kumar V, Singh SK, Sharma H, Kumar S, Banerjee MK, Vij A (2019) Investigation of structural and optical properties of ZnO thin films of different thickness grown by pulsed laser deposition method. Phys B: Condens Matter 552:221–226. https://doi.org/10.1016/j.physb.2018.10.004

    Article  CAS  Google Scholar 

  23. Mtsweni ES, Hörne T, van der Poll JA (2020) Engineering, Construction and Architectural Management. 25:1–9. https://doi.org/10.1016/j.jss.2014.12.010%0Ahttps://doi.org/10.1016/j.sbspro.2013.03.034%0Ahttps://www.iiste.org/Journals/index.php/JPID/article/viewFile/19288/19711%0A 10.1.1.678.6911&rep=rep1&type=pdf.

  24. Vijay Kumar S, Huang NM, Yusoff N, Lim HN (2013) High performance magnetically separable graphene/zinc oxide nanocomposite. Mater Lett 93:411–414. https://doi.org/10.1016/j.matlet.2012.09.089

    Article  CAS  Google Scholar 

  25. Kang W, Jimeng X, Xitao W (2016) The effects of ZnO morphology on photocatalytic efficiency of ZnO/RGO nanocomposites. Appl Surf Sci 360:270–275. https://doi.org/10.1016/j.apsusc.2015.10.190

    Article  CAS  Google Scholar 

  26. Rahimi K, Yazdani A (2020) Incremental photocatalytic reduction of graphene oxide on vertical ZnO nanorods for ultraviolet sensing. Mater Lett 262:127078. https://doi.org/10.1016/j.matlet.2019.127078

    Article  CAS  Google Scholar 

  27. Hossain MM, Ku BC, Hahn JR (2015) Synthesis of an efficient white-light photocatalyst composite of graphene and ZnO nanoparticles: application to methylene blue dye decomposition. Appl Surf Sci 354:55–65. https://doi.org/10.1016/j.apsusc.2015.01.191

    Article  CAS  Google Scholar 

  28. Ahmed SN, Haider W (2021) Enhanced photocatalytic activity of ZnO-graphene oxide nanocomposite by electron scavenging. Catalysts 11:1–8. https://doi.org/10.3390/catal11020187

    Article  CAS  Google Scholar 

  29. An S, Joshi BN, Lee MW, Kim NY, Yoon SS (2014) Electrospun graphene-ZnO nanofiber mats for photocatalysis applications. Appl Surf Sci 294:24–28. https://doi.org/10.1016/j.apsusc.2013.12.159

    Article  CAS  Google Scholar 

  30. Qin J, Zhang X, Xue Y, Kittiwattanothai N, Kongsittikul P, Rodthongkum N, Limpanart S, Ma M, Liu R (2014) A facile synthesis of nanorods of ZnO/graphene oxide composites with enhanced photocatalytic activity. Appl Surf Sci 321:226–232. https://doi.org/10.1016/j.apsusc.2014.10.008

    Article  CAS  Google Scholar 

  31. Chauhan PS, Kant R, Rai A, Gupta A, Bhattacharya S (2019) Facile synthesis of ZnO/GO nanoflowers over Si substrate for improved photocatalytic decolorization of MB dye and industrial wastewater under solar irradiation. Mater Sci Semicond Process 89:6–17. https://doi.org/10.1016/j.mssp.2018.08.022

    Article  CAS  Google Scholar 

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Acknowledgements

The authors thank the research services of the Karunya Institute of Technology and Sciences, Coimbatore.

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Credit authorship contribution statement: VD performed conceptualization, validation, investigation, data curation, and writing. AS performed visualization, writing and editing. BV performed conceptualization, validation, reviewing and editing.

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Correspondence to B. Vidhya.

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Deepthi, V., Sebastian, A. & Vidhya, B. Influence of GO content on ZnO: GO composite thin films for visible light driven photocatalytic degradation of model pollutants. J Sol-Gel Sci Technol 105, 673–682 (2023). https://doi.org/10.1007/s10971-022-05976-w

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  • DOI: https://doi.org/10.1007/s10971-022-05976-w

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