Abstract
In this work, the effect of sulphuric acid (H2SO4) on the transformation of ZnO from its one-dimensional to two-dimensional structure was addressed. Here, the addition of H2SO4 of varying concentrations (5 mM, 10 mM, and 15 mM) into the precursor solution was done using the process of chemical bath deposition. Several characterisation methods such as X-ray diffraction (XRD), field-effect electron scanning microscopy (FESEM), X-ray photoelectron spectroscopy (XPS), and photoluminescence spectroscopy (PL) were then utilised to investigate the impact of H2SO4 on the prepared samples. The results subsequently revealed the morphological transformation of the ZnO samples from one-dimensional (1D) to two-dimensional (2D) morphology structures at the H2SO4 concentrations of 10 mM and 15 mM. Besides, the PL spectra for the samples prepared using varying H2SO4 concentrations displayed a red shift in the UV emission peak as the percentage was increased, as well as a decrement in its intensity. Based on the findings of this study, it can be concluded that the morphology of 1D ZnO nanorods can be converted to 2D via adjustments made to the H2SO4 content.
Similar content being viewed by others
References
M. Kimura, Emerging applications using metal-oxide semiconductor thin-film devices. Jpn. J. Appl. Phys. 58, 090503 (2019). https://doi.org/10.7567/1347-4065/ab1868
S. Xu, Z. Wang, One-dimensional ZnO nanostructures: solution growth and functional properties. Nano Res. 4, 1013 (2011). https://doi.org/10.1007/s12274-011-0160-7
M.R. Alenezi, S.J. Henley, N.G. Emerson, S.R.P. Silva, From 1D and 2D ZnO nanostructures to 3D hierarchical structures with enhanced gas sensing properties. Nanoscale 6, 235 (2014). https://doi.org/10.1039/c3nr04519f
W. Cheng, P. Wu, X. Zou, T. Xiao, Study on synthesis and blue emission mechanism of ZnO Tetrapodlike nanostructures. J Appl Phys 100, (2006). https://doi.org/10.1063/1.2338601
Y.K. Mishra, R. Adelung, ZnO tetrapod materials for functional applications. Mater. Today 21, 631 (2018). https://doi.org/10.1016/j.mattod.2017.11.003
S.N. Fatimah Hasim, M.A. Abdul Hamid, R. Shamsudin, A. Jalar, Synthesis and characterization of ZnO thin films by thermal evaporation. J. Phys. Chem. Solids 70, 1501 (2009). https://doi.org/10.1016/j.jpcs.2009.09.013
B. Cao, W. Cai, From ZnO nanorods to nanoplates: chemical bath deposition growth and surface-related emissions. J. Phys. Chem. C 112, 680 (2007). https://doi.org/10.1021/jp076870l
E.M. Al-Khalqi, M.A. Abdul Hamid, R. Shamsudin, N.H. Al-Hardan, A. Jalar, L.K. Keng, Zinc oxide nanorod electrolyte–insulator–semiconductor sensor for enhanced 2-methoxyethanol selectivity. IEEE Sensors J. 21, 6234 (2021). https://doi.org/10.1109/jsen.2020.3038433
L.N. Protasova, E.V. Rebrov, K.L. Choy et al., ZnO based nanowires grown by chemical vapour deposition for selective hydrogenation of acetylene alcohols Catal. Sci. Technol. 1, 768 (2011). https://doi.org/10.1039/c1cy00074h
N.H. Al-Hardan, M.A. Abdul Hamid, N.M. Ahmed, R. Shamsudin, N.K. Othman, Ag/ZnO/p-Si/Ag heterojunction and their optoelectronic characteristics under different UV wavelength illumination. Sensors Actuators A: Phys. 242, 50 (2016). https://doi.org/10.1016/j.sna.2016.02.036
Y.W. Heo, V. Varadarajan, M. Kaufman et al., Site-specific growth of ZnO nanorods using catalysis-driven molecular-beam epitaxy. Appl. Phys. Lett. 81, 3046 (2002). https://doi.org/10.1063/1.1512829
N.H. Al-Hardan, A. Jalar, M.A. Abdul Hamid, L. Kar Keng, R. Shamsudin, Structural and optical properties of a bi-structured ZnO film prepared via electrodeposition. Int. J. Electrochem. Sci. 8, 6767 (2013)
A.B. Djurišić, Y.H. Leung, A.B. Djurisic, Y.H. Leung, Optical properties of ZnO nanostructures. Small 2, 944 (2006). https://doi.org/10.1002/smll.200600134
Z.L. Wang, Zinc oxide nanostructures: growth, properties and applications. J. Phys. Condens. Matter 16, R829 (2004). https://doi.org/10.1088/0953-8984/16/25/r01
M.R. Alenezi, A.S. Alshammari, K.D.G.I. Jayawardena, M.J. Beliatis, S.J. Henley, S.R.P. Silva, Role of the exposed polar facets in the performance of thermally and UV activated ZnO nanostructured gas sensors. J. Phys. Chem. C 117, 17850 (2013). https://doi.org/10.1021/jp4061895
M.R. Alenezi, A.S. Alshammari, T.H. Alzanki, P. Jarowski, S.J. Henley, S.R.P. Silva, ZnO nanodisk based UV detectors with printed electrodes. Langmuir 30, 3913 (2014). https://doi.org/10.1021/la500143w
Q. Wang, D. Yang, Y. Qiu, X. Zhang, W. Song, L. Hu, Two-dimensional ZnO nanosheets grown on flexible ITO-PET substrate for self-powered energy-harvesting nanodevices. Appl. Phys. Lett. 112, 063906 (2018). https://doi.org/10.1063/1.5012950
Q. Zhu, J. Lu, Y. Wang, F. Qin, Z. Shi, C. Xu, Burstein-moss effect behind Au surface plasmon enhanced intrinsic emission of ZnO microdisks. Sci. Rep. 6, 36194 (2016). https://doi.org/10.1038/srep36194
D. Ju, H. Xu, J. Zhang, J. Guo, B. Cao, Direct hydrothermal growth of ZnO nanosheets on electrode for ethanol sensing. Sens. Actuators B Chem. 201, 444 (2014). https://doi.org/10.1016/j.snb.2014.04.072
H. Wu, Q. Fu, Y. Li et al., Controlled growth of uniform two-dimensional ZnO overlayers on Au(111) and surface hydroxylation. Nano Res. 12, 2348 (2019). https://doi.org/10.1007/s12274-019-2373-0
G. Weirum, G. Barcaro, A. Fortunelli et al., Growth and Surface Structure of Zinc Oxide Layers on a Pd(111) Surface. J. Phys. Chem. C 114, 15432 (2010). https://doi.org/10.1021/jp104620n
F. Stavale, L. Pascua, N. Nilius, H.-J. Freund, Morphology and luminescence of ZnO films grown on a Au(111) support. J. Phys. Chem. C 117, 10552 (2013). https://doi.org/10.1021/jp401939x
F. Tumino, C.S. Casari, M. Passoni, C.E. Bottani, A.L. Bassi, Pulsed laser deposition of two-dimensional ZnO nanocrystals on Au(111): growth, surface structure and electronic properties. Nanotechnology 27, 475703 (2016). https://doi.org/10.1088/0957-4484/27/47/475703
Y. Lee, S. Kim, D. Kim, C. Lee, H. Park, J.-H. Lee, Direct-current flexible piezoelectric nanogenerators based on two-dimensional ZnO nanosheet. Appl. Surf. Sci. 509, 145328 (2020). https://doi.org/10.1016/j.apsusc.2020.145328
J. Zhang, On the piezopotential properties of two-dimensional materials. Nano Energy 58, 568 (2019). https://doi.org/10.1016/j.nanoen.2019.01.086
Q. Zhang, S. Zuo, P. Chen, C. Pan Piezotronics in two-dimensional materials. InfoMat n/a. https://doi.org/10.1002/inf2.12220
V. Kumar, V. Kumar, S. Som et al., Effect of annealing on the structural, morphological and photoluminescence properties of ZnO thin films prepared by spin coating. J. Colloid Interface Sci. 428, 8 (2014). https://doi.org/10.1016/j.jcis.2014.04.035
Y. Caglar, S. Ilican, M. Caglar et al., Influence of heat treatment on the nanocrystalline structure of ZnO film deposited on p-Si. J. Alloy. Compd. 481, 885 (2009). https://doi.org/10.1016/j.jallcom.2009.03.140
S. Handani, D. Emriadi, S. Arief. Dahlan, Enhanced structural, optical and morphological properties of ZnO thin film using green chemical approach. Vacuum 179, 109513 (2020). https://doi.org/10.1016/j.vacuum.2020.109513
R. Karmakar, S.K. Neogi, A. Banerjee, S. Bandyopadhyay, Structural; morphological; optical and magnetic properties of Mn doped ferromagnetic ZnO thin film. Appl. Surf. Sci. 263, 671 (2012). https://doi.org/10.1016/j.apsusc.2012.09.133
N.H. Tran Nguyen, T.H. Nguyen, Y.-R. Liu et al., Thermoelectric properties of indium and gallium dually doped ZnO thin films. ACS Appl. Mater. Interfaces 8, 33916 (2016). https://doi.org/10.1021/acsami.6b10591
E. Sener, O. Bayram, U.C. Hasar, O. Simsek, Structural and optical properties of RF sputtered ZnO thin films: annealing effect. Physica B 605, 412421 (2021). https://doi.org/10.1016/j.physb.2020.412421
L. Vayssieres, Growth of arrayed nanorods and nanowires of ZnO from aqueous solutions. Adv. Mater. 15, 464 (2003). https://doi.org/10.1002/adma.200390108
R. Al-Gaashani, S. Radiman, A.R. Daud, N. Tabet, Y. Al-Douri, XPS and optical studies of different morphologies of ZnO nanostructures prepared by microwave methods. Ceram. Int. 39, 2283 (2013). https://doi.org/10.1016/j.ceramint.2012.08.075
M.N. Abbas, H.S. Magar, Highly sensitive and selective solid-contact calcium sensor based on Schiff base of benzil with 3-aminosalycilic acid covalently attached to polyacrylic acid amide for health care. J. Solid State Electrochem. 22, 181 (2017). https://doi.org/10.1007/s10008-017-3727-8
L. Xu, G. Zheng, J. Miao, F. Xian, Dependence of structural and optical properties of sol–gel derived ZnO thin films on sol concentration. Appl. Surf. Sci. 258, 7760 (2012). https://doi.org/10.1016/j.apsusc.2012.04.137
R. Bekkari, L. Laânab, D. Boyer, R. Mahiou, B. Jaber, Influence of the sol gel synthesis parameters on the photoluminescence properties of ZnO nanoparticles. Mater. Sci. Semicond. Process. 71, 181 (2017). https://doi.org/10.1016/j.mssp.2017.07.027
T.B. Hur, Y.H. Hwang, H.K. Kim, Quantum confinement in Volmer-Weber-type self-assembled ZnO nanocrystals. Appl. Phys. Lett. 86, 1 (2005). https://doi.org/10.1063/1.1921357
J.C. Nie, J.Y. Yang, Y. Piao et al., Quantum confinement effect in ZnO thin films grown by pulsed laser deposition. Appl. Phys. Lett. 93, 173104 (2008). https://doi.org/10.1063/1.3010376
Q.P. Wang, D.H. Zhang, Z.Y. Xue, X.T. Hao, Violet luminescence emitted from ZnO films deposited on Si substrate by rf magnetron sputtering. Appl. Surf. Sci. 201, 123 (2002). https://doi.org/10.1016/S0169-4332(02)00570-6
Z. Tan, D.H.C. Chua, ZnO tip-coated carbon nanotubes core-shell structures for photoluminescence and electron emission properties. J. Electrochem. Soc. 158, K112 (2011). https://doi.org/10.1149/1.3552696
A.B. Djurišić, K.H. Tam, C.K. Cheung et al., Defect in zinc oxide nanostructures synthesized by a hydrothermal method. Nanoscale Phenomena (2007). https://doi.org/10.1007/978-0-387-73048-6_10
K. Pradeev Raj, K. Sadaiyandi, A. Kennedy et al., Influence of Mg doping on ZnO nanoparticles for enhanced photocatalytic evaluation and antibacterial analysis. Nanoscale Res. Lett. 13, 229 (2018). https://doi.org/10.1186/s11671-018-2643-x
K. Govender, D.S. Boyle, P.B. Kenway, P. O’Brien, Understanding the factors that govern the deposition and morphology of thin films of ZnO from aqueous solution. J. Mater. Chem. 14, 2575 (2004). https://doi.org/10.1039/B404784B
V. Strano, R.G. Urso, M. Scuderi et al., Double role of HMTA in ZnO nanorods grown by chemical bath deposition. J. Phys. Chem. C 118, 28189 (2014). https://doi.org/10.1021/jp507496a
M.K. Gupta, J.-H. Lee, K.Y. Lee, S.-W. Kim, Two-dimensional vanadium-doped ZnO nanosheet-based flexible direct current nanogenerator. ACS Nano 7, 8932 (2013). https://doi.org/10.1021/nn403428m
V. Gerbreders, M. Krasovska, E. Sledevskis et al., Hydrothermal synthesis of ZnO nanostructures with controllable morphology change. CrystEngComm 22, 1346 (2020). https://doi.org/10.1039/C9CE01556F
Acknowledgements
The authors are thankful to the School of Physics (USM) for the research assistance and support. The financial support obtained from the CRIM (UKM) and RCMO (USM) via the short-term research grants GGPM 2020-047 and 304/PFIZIK/6315514 is highly appreciated.
Author information
Authors and Affiliations
Contributions
The manuscript was written through contributions of all authors. All authors have given approval to the final version of the manuscript. These authors NHAH and NMA contributed equally.
Corresponding author
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Al-Hardan, N.H., Ahmed, N.M., Almessiere, M.A. et al. Effect of sulphuric acid (H2SO4) on the growth process of two-dimensional zinc oxide (ZnO) structures prepared by chemical bath deposition. Appl. Phys. A 127, 701 (2021). https://doi.org/10.1007/s00339-021-04861-7
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s00339-021-04861-7