A Study on the Properties of Sodium Dodecyl Sulfate Surfactant-Assisted Zinc Oxide Thin Films Doped with Molybdenum

Authors

DOI:

https://doi.org/10.25159/3005-2602/13831

Keywords:

surfactant, molybdenum, doping, zinc oxide, sodium dodecyl sulfate, energy band gap

Abstract

In this article, we focused on studying the characteristics of sodium dodecyl sulfate-assisted zinc oxide materials synthesised using molybdenum as a dopant at varying concentrations of 0 M, 0.3 M and 0.5 M. The structural, morphological, elemental and optical characterisations of the synthesised films were studied using scanning electron microscopy, X-ray diffractometry, energy dispersive X-ray spectroscopy, and an ultraviolet-visible spectrophotometer. Nanorod morphology yielded a hexagonal wurtzite structure from the morphological and structural results. Plots from energy dispersive X-rays confirmed the presence of basic elemental constituents: zinc, oxygen and molybdenum. The optical results gave high absorbance and reduced reflectance trends for the doped samples towards lower wavelength regions. The undoped, 0.3 M and 0.5 M molybdenum-doped zinc oxide films recorded energy band gap values of 3.70 eV, 3.84 eV and 3.97 eV respectively. The prepared zinc oxide films would be useful in solar cell and optoelectronic devices.

Metrics

Metrics Loading ...

References

O. O. Apeh et al., “Properties of nanostructured ZnO thin films synthesized using a modified aqueous chemical growth method," Mater. Res. Express, vol. 6, no. 5, p. 056406, 2019, doi: 10.1088/2053-1591/aadcd6.

A. C. Nkele, S. Ezugwu, M. Suguyima and F. I. Ezema, “Structural and electronic properties of metal oxides and their applications in solar cells,” in Chemically Deposited Nanocrystalline Metal Oxide Thin Films: Synthesis, Characterizations, and Applications. F. I. Ezema, C. D. Lokhande and R. Jose, Eds., Cham: Springer, 2021, pp. 147–163, doi: 10.1007/978-3-030-68462-4_6.

D. Zhao, S. Sathasivam, J. Li and C. J. Carmalt, “Transparent and conductive molybdenum-doped ZnO thin films via chemical vapor deposition,” ACS Appl. Electron. Mater., vol. 2, no. 1, pp. 120–125, 2019, https://doi.org/10.1021/acsaelm.9b00647.

E. Benrezgua et al., “Synthesis and properties of copper doped zinc oxide thin films by sol-gel, spin coating and dipping: A characterization review,” J. Mol. Struct., vol. 1267, p. 133639, 2022, doi: 10.1016/j.molstruc.2022.133639.

S. D. Ponja, S. Sathasivam, I. P. Parkin and C. J. Carmalt, “Highly conductive and transparent gallium doped zinc oxide thin films via chemical vapor deposition,” Sci. Rep., vol. 10, no. 1, p. 638, 2020, doi: 10.1038/s41598-020-57532-7.

A. C. Nkele et al., “Role of metallic dopants on the properties of copper (1) iodide nanopod-like structures,” Vacuum, vol. 161, pp. 306–313, 2019, doi: 10.1016/j.vacuum.2018.12.049.

R. O. Ijeh et al., “Optical, electrical and magnetic properties of copper doped electrodeposited MoO3 thin films,” Ceram. Int., vol. 46, no. 8, Part A, pp. 10820–10828, 2020, doi: 10.1016/j.ceramint.2020.01.093.

S. D. Ghadge, M. K. Datta, O. I. Velikokhatnyi and P. N. Kumta, “Molybdenum doped bilayer photoanode nanotubes for enhanced photoelectrochemical water splitting,” Int. J. Hydrog. Energy, vol. 47, no. 2, pp. 993–1005, 2022, doi: 10.1016/j.ijhydene.2021.10.085.

A. Kiruthiga and T. Krishnakumar, “Investigation of structural and magnetic properties of molybdenum doped ZnO nanostructures prepared by microwave-assisted wet chemical method,” J. Ovonic Res., vol. 15, no. 2, 2019.

S. Nandanwar, M. W. Lee, S. Borkar, J. H. Cho, N. H. Tarte and H. J. Kim, “Synthesis, characterization, and anti-algal activity of molybdenum-doped metal oxides,” Catal., vol. 10, no. 7, p. 805, 2020, doi: 10.3390/catal10070805.

Y. Zandsalimi, R. Rezaee, E. Ghahramani and M. Moradi, “Photocatalytic efficiency of molybdenum-doped zinc oxide nanoparticles in treating landfill leachate,” J. Adv. Environ. Health Res., vol. 7, no. 1, pp. 25–31, 2019.

S. Deepa, B. K. Swamy and K. V. Pai, “A surfactant SDS modified carbon paste electrode as an enhanced and effective electrochemical sensor for the determination of doxorubicin and dacarbazine its applications: A voltammetric study,” J. Electroanal. Chem., vol. 879, p. 114748, 2020, doi: 10.1016/j.jelechem.2020.114748.

M. Koundal, A. K. Singh and C. Sharma, “Study on the effect of imidazolium ionic liquid as a modulator of corrosion inhibition of anionic surfactant sodium dodecyl sulfate (SDS) on mild steel in sodium chloride solution,” J. Mol. Liq., vol. 350, p. 118561, 2022, doi: 10.1016/j.molliq.2022.118561.

H. I. Elsaeedy, “A low temperature synthesis of Ag2S nanostructures and their structural, morphological, optical, dielectric and electrical studies: An effect of SDS surfactant concentration,” Mater. Sci. Semicond. Process., vol. 93, pp. 360–365, 2019, doi: 10.1016/j.mssp.2019.01.022.

A. I. Khan, “Experimental investigation of thermal conductivity and stability of TiO2-Ag/water nanocompositefluid with SDBS and SDS surfactants,” Thermochim. Acta, vol. 678, p. 178308, 2019, doi: 10.1016/j.tca.2019.178308.

S. Mohan, M. Vellakkat, A. Aravind and U. Reka, “Hydrothermal synthesis and characterization of zinc oxide nanoparticles of various shapes under different reaction conditions,” Nano Express, vol. 1, no. 3, p. 030028, 2020, doi: 10.1088/2632-959X/abc813.

J. Panigrahi, P. K. Singh and G. Gupta, “Growth and luminescence characteristics of zinc oxide thin films deposited by ALD technique,” J. Lumin., vol. 233, p. 117797, 2021, doi: 10.1016/j.jlumin.2020.117797.

D. Ramimoghadam, M. Z. B. Hussein and Y. H. Taufiq-Yap, “The effect of sodium dodecyl sulfate (SDS) and cetyltrimethylammonium bromide (CTAB) on the properties of ZnO synthesized by hydrothermal method,” Int. J. Mol. Sci., vol. 13, no. 10, 2012, doi: 10.3390/ijms131013275.

R. Aydin and H. Cavusoglu, “Influence of sodium dodecyl sulfate as a surfactant on the microstructural, morphological and optoelectronic characteristics of SILAR deposited CuO thin films,” Mater. Res. Express, vol. 6, no. 8, p. 086403, 2019, doi: 10.1088/2053-1591/ab1a08.

D. C. Okeudo et al., “Influence of polyethylene glycol (PEG) surfactant on the properties of molybdenum-doped zinc oxide films,” J. Nano Mater. Sci. Res., vol. 2, no. 1, 2023, http://journals.nanotechunn.com/index.php/jnmsr/article/view/11.

M. Vadivel, R. Ramesh Babu, M. Arivanandhan, K. Ramamurthi and Y. Hayakawa, “Role of SDS surfactant concentrations on the structural, morphological, dielectric and magnetic properties of CoFe2O4 nanoparticles,” RSC Adv., vol. 5, no. 34, pp. 27060–27068, 2015, doi: 10.1039/C5RA01162K.

A. C. Nkele et al., “Structural, optical and electrochemical properties of SILAR-deposited zirconium-doped cadmium oxide thin films,” Mater. Res. Express, vol. 6, no. 9, p. 096439, 2019, doi: 10.1088/2053-1591/ab31f5.

A. C. Nkele et al., “Investigating the properties of nano nest-like nickel oxide and the NiO/Perovskite for potential application as a hole transport material,” Adv. Nat. Sci: Nanosci. Nanotechnol., vol. 10, no. 4, p. 045009, 2019, doi: 10.1088/2043-6254/ab5102.

Downloads

Published

2023-09-04

How to Cite

[1]
A. C. Nkele, D. C. Okeudo, B. C. N. Obitte, and F. I. Ezema, “A Study on the Properties of Sodium Dodecyl Sulfate Surfactant-Assisted Zinc Oxide Thin Films Doped with Molybdenum”, NH, vol. 2, p. 13 pages, 2023.

Issue

Section

Articles
Received 2023-06-07
Accepted 2023-07-26
Published 2023-09-04