Analyses of structural and electrical properties of aluminium doped ZnO-NPs by experimental and mathematical approaches

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dc.authorid0000-0002-7356-4275
dc.authorid0000-0002-5438-5407
dc.contributor.authorMahmood, Arslan
dc.contributor.authorMunir, Tariq
dc.contributor.authorFakhar-E-Alam, M.
dc.contributor.authorAtif, Muhammad
dc.contributor.authorShahzad, Kaleem
dc.contributor.authorAlimgeer, K. S.
dc.contributor.authorGia, Tuan Nguyen
dc.contributor.authorAhmad, Hijaz
dc.contributor.authorAhmad, Shafiq
dc.date.accessioned2024-10-12T19:42:55Z
dc.date.available2024-10-12T19:42:55Z
dc.date.issued2022
dc.departmentİstanbul Ticaret Üniversitesi, Bilişim Teknolojileri Uygulama ve Araştırma Merkezien_US
dc.description.abstractPure and aluminium doped ZnO-NPs were played the central role in every field of life due to extraordi-nary physical, chemical and electrical properties. The main objective of the present research was used to enhance the electrical conductivity and reduce the electrical resistivity of aluminium doped zinc oxide-NPs. Synthesis of pure and aluminium doped zinc oxide-NPs (Zn1-xAlxO) at x = 0, 2.5, 5, 7.5 and 10 wt% was carried out by co-precipitation method. The XRD results depicted that hexagonal wurtzite crystal structure and crystallite size in the range of 13-25 nm were calculated by using Debye-Scherrer's equa-tion. Likewise, the non-uniform, irregular and pore like surface morphology of the prepared NPs was evi-dent from SEM micrographs. Various functional groups (CH, CO, OH and ZnO) attached to the surface of aluminium doped zinc oxide-NPs were identified by FTIR analysis. The UV-VIS spectra also depicted a shift towards the blue region of the visible spectrum. In terms of electrical properties with the help of experimental and mathematical analyses of aluminum doped zinc oxide-NPs exhibited higher conductiv-ity (1.34 x 10(-6) to 1.43 x 10(-3) S/cm) and lower resistivity (5.46 x 10(5) to 6.99 x 10(2) Omega-cm). The present results suggest that the aluminum doped zinc oxide-NPs have been improved the structural and electrical properties which make it a good candidate for optoelectronic devices. (c) 2021 The Authors. Published by Elsevier B.V. on behalf of King Saud University. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).en_US
dc.description.sponsorshipKing Saud University, Riyadh, Saudi Arabia [RSP-2021/397]en_US
dc.description.sponsorshipResearchers Supporting Project number (RSP-2021/397), King Saud University, Riyadh, Saudi Arabia.en_US
dc.identifier.citationMahmood, A., Munir, T., Fakhar-E-Alam, M., Atif, M., Shahzad, K., Alimgeer, K., Gia, T. N., Ahmad, H., & Ahmad, S. (2021). Analyses of structural and electrical properties of aluminium doped ZnO-NPs by experimental and mathematical approaches. Journal of King Saud University - Science, 34(2), 101796.
dc.identifier.doi10.1016/j.jksus.2021.101796
dc.identifier.issn1018-3647
dc.identifier.issn2213-686X
dc.identifier.issue2en_US
dc.identifier.urihttps://doi.org/10.1016/j.jksus.2021.101796
dc.identifier.urihttps://hdl.handle.net/11467/8665
dc.identifier.volume34en_US
dc.identifier.wosWOS:000755176600003en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofJournal Of King Saud University Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectCo-precipitationen_US
dc.subjectAl-doped ZnOen_US
dc.subjectHexagonal wurtziteen_US
dc.subjectConductivityen_US
dc.subjectResistivityen_US
dc.titleAnalyses of structural and electrical properties of aluminium doped ZnO-NPs by experimental and mathematical approachesen_US
dc.typeArticleen_US

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