Ni-doped and co-doped borate glasses for energy storage and UV-blocking applications

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dc.authorscopusidHesham M. H. / 57196235532
dc.authorwosidHesham M. H. / E-8136-2016
dc.contributor.authorGomaa, Hosam M.
dc.contributor.authorSaudi, H. A.
dc.contributor.authorIssa, Shams A. M.
dc.contributor.authorZakaly, Hesham M. H.
dc.date.accessioned2025-04-18T10:07:11Z
dc.date.available2025-04-18T10:07:11Z
dc.date.issued2024
dc.departmentİstinye Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Bilgisayar Mühendisliği Bölümü
dc.description.abstractIn this work, the calcium-lead arseborate glass's basic components were doped with an equal amounts of NiCl2 and CoCl2, separately, to obtain two different glass samples that were dubbed the Ni-doped sample and the Co-doped sample. The fast quenching method was used to prepare that samples, while UV-vis and X-ray diffraction (XRD) patterns were used to characterize them. The XRD patterns of Ni-doped and Co-doped glass samples reveal amorphous structures with short-range order. While both contain similar components, nickel and cobalt additions result in distinct diffraction humps. The Ni-doped sample exhibits wider transmission windows and sharper band edges compared to the Co-doped sample. Additionally, Ni-doped glass shows higher maximum absorbance, suggesting suitability for energy storage, while Co-doped glass is better for UV-blocking applications. The absorption index, crucial for light-matter interaction, reflects optical relaxation processes and is influenced by material composition and structure. Dielectric loss factors were determined using the Drude-Lorentz model, highlighting the importance of understanding absorption index and optical relaxation in materials science. The resonance frequency of Co-doped glass is lower than that of Ni-doped glass, resulting in the absorption index and dielectric loss reaching their maxima at lower energy values for Co-doped glass. Furthermore, the Plasmon frequency in Co-doped glass is higher than in Ni-doped glass, indicating its superior ability to screen incident photons. Additionally, the scattering time for Co-doped glass is lower than for Ni-doped glass, suggesting that the Ni-doped sample has larger interatomic distances.
dc.identifier.citationGomaa, H. M., Saudi, H. A., Issa, S. A., & Zakaly, H. M. (2024). Ni-doped and co-doped borate glasses for energy storage and UV-blocking applications. Applied Physics A, 130(7), 506.
dc.identifier.doi10.1007/s00339-024-07683-5
dc.identifier.endpage6
dc.identifier.issn0947-8396
dc.identifier.issn1432-0630
dc.identifier.issue7
dc.identifier.scopus2-s2.0-85196391075
dc.identifier.scopusqualityQ2
dc.identifier.startpage1
dc.identifier.urihttp://dx.doi.org/10.1007/s00339-024-07683-5
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6948
dc.identifier.volume130
dc.identifier.wosWOS:001251550800002
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorZakaly, Hesham M. H.
dc.institutionauthoridHesham M. H. / 0000-0002-7645-9964
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofApplied physics a-metarials science & processing applied physics
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectArseborate Glass
dc.subjectCo-Doped Glass
dc.subjectNi-Doped Glass
dc.subjectDurde-Lorantz Model
dc.titleNi-doped and co-doped borate glasses for energy storage and UV-blocking applications
dc.typeArticle

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