Characterization of thermoluminescence kinetic parameters of beta irradiated B doped Ca5(PO4)3OH powder obtained from eggshell

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dc.contributor.authorDepci T.
dc.contributor.authorOglakci M.
dc.contributor.authorSezer S.
dc.contributor.authorYücel A.
dc.contributor.authorDogan T.
dc.contributor.authorSouadi G.
dc.contributor.authorTopaksu M.
dc.contributor.authorCan N.
dc.date.accessioned2024-07-22T08:05:55Z
dc.date.available2024-07-22T08:05:55Z
dc.date.issued2021
dc.description.abstractIn this study, we have synthesized B doped Ca5(PO4)3OH (HAP) by a sonication chemical method. The thermoluminescence (TL) properties of the family of synthesized samples (B doped Ca5(PO4)3OH (HAP) were investigated using an IRSL-TL 565 nm filter. This gave the highest TL intensity of each phosphor after 2 Gy β-irradiation. Three TL glow peaks of B doped Ca5(PO4)3OH (HAP) are centered at around 84, 208 and 324 °C (with a heating rate of 2 °Cs-1). The trapping parameters such as activation energy (E), order of kinetics (b), frequency factor (s) were calculated by using initial rise (IR), various heating rates (VHR) and computerized glow curve deconvolution (CGCD) method. The response of TL glow curves remained constant within ±5% deviation from the initial value after 9 cycles of reuse; but only at tenth cycle the deviation goes up to 6%. © 2021 Elsevier Ltd
dc.identifier.DOI-ID10.1016/j.apradiso.2021.109738
dc.identifier.issn09698043
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/13296
dc.language.isoEnglish
dc.publisherElsevier Ltd
dc.subjectActivation energy
dc.subjectCalcium compounds
dc.subjectHeating rate
dc.subjectKinetic parameters
dc.subjectB
dc.subjectChemical method
dc.subjectCs$++$
dc.subjectGlow peaks
dc.subjectKinetics parameter
dc.subjectOH$+-$
dc.subjectSonication chemical method
dc.subjectSynthesised
dc.subjectThermoluminescence properties
dc.subjectTrapping parameter
dc.subjectArticle
dc.subjectcalculation
dc.subjectcomputerized glow curve deconvolution
dc.subjectcontrolled study
dc.subjectdeconvolution
dc.subjectegg shell
dc.subjectelectron therapy
dc.subjectheating
dc.subjectkinetic parameters
dc.subjectpH
dc.subjectroom temperature
dc.subjectthermoluminescence
dc.subjectvarious heating rate
dc.subjectX ray diffraction
dc.subjectThermoluminescence
dc.titleCharacterization of thermoluminescence kinetic parameters of beta irradiated B doped Ca5(PO4)3OH powder obtained from eggshell
dc.typeArticle

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