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Influence of the fluorine ion content on luminescence properties of the EuII+/III+-doped silicate-substituted apatite.

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Title: Influence of the fluorine ion content on luminescence properties of the EuII+/III+-doped silicate-substituted apatite.
Authors: Targonska, Sara1 (AUTHOR) s.targonska@intibs.pl, Szyszka, Katarzyna1 (AUTHOR), Watras, Adam1 (AUTHOR), Wiglusz, Rafal J.1 (AUTHOR) r.wiglusz@intibs.pl
Source: Journal of Alloys & Compounds. Aug2022, Vol. 911, pN.PAG-N.PAG. 1p.
Subjects: Apatite, Luminescence, Luminescence spectroscopy, Excitation spectrum, Ion emission, Infrared spectroscopy, Fluorine
Abstract: In this study the preparation, characterization, and photoluminescence properties of the Eu3+-doped apatite compounds have been presented. The Eu3+ ion doped silicate-substituted apatite, Ca 9.9 Eu 0.1 (PO 4) 2 (SiO 4) 4 (OH) 2−x F x where x = 0; 0.8; 1.2; 2.0, was obtained by a microwave-assisted hydrothermal method. A detailed investigation on the heat-treated samples was done by using X-ray diffraction (XRD), scanning electron microscopy energy-dispersive spectrometry (SEM-EDS), transmission electron microscopy (TEM) and Fourier-transform infrared spectroscopy (FT-IR). The luminescence behavior of Eu3+ ion was explored based on excitation and emission spectra as well as luminescence decay profiles. The emission spectra under excitation to the charge-transfer (CT) transition shows the broad band associated with Eu2+ ion emission. The asymmetry parameter (R parameter) and CIE color coordinates were also discussed. • Eu2+/3+ ion doped silicate-substituted hydroxyapatite was successfully synthesized. • Physicochemical analysis confirmed pure-phase of the obtained material. • Structural and morphological analysis confirmed nanosized of the crystallites. • Spectroscopic properties of doping were investigated in detail. [ABSTRACT FROM AUTHOR]
Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 156810006
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Influence of the fluorine ion content on luminescence properties of the EuII+/III+-doped silicate-substituted apatite.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Targonska%2C+Sara%22">Targonska, Sara</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> s.targonska@intibs.pl</i><br /><searchLink fieldCode="AR" term="%22Szyszka%2C+Katarzyna%22">Szyszka, Katarzyna</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Watras%2C+Adam%22">Watras, Adam</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wiglusz%2C+Rafal+J%2E%22">Wiglusz, Rafal J.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> r.wiglusz@intibs.pl</i>
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  Data: <searchLink fieldCode="JN" term="%22Journal+of+Alloys+%26+Compounds%22">Journal of Alloys & Compounds</searchLink>. Aug2022, Vol. 911, pN.PAG-N.PAG. 1p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Apatite%22">Apatite</searchLink><br /><searchLink fieldCode="DE" term="%22Luminescence%22">Luminescence</searchLink><br /><searchLink fieldCode="DE" term="%22Luminescence+spectroscopy%22">Luminescence spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Excitation+spectrum%22">Excitation spectrum</searchLink><br /><searchLink fieldCode="DE" term="%22Ion+emission%22">Ion emission</searchLink><br /><searchLink fieldCode="DE" term="%22Infrared+spectroscopy%22">Infrared spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Fluorine%22">Fluorine</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In this study the preparation, characterization, and photoluminescence properties of the Eu3+-doped apatite compounds have been presented. The Eu3+ ion doped silicate-substituted apatite, Ca 9.9 Eu 0.1 (PO 4) 2 (SiO 4) 4 (OH) 2−x F x where x = 0; 0.8; 1.2; 2.0, was obtained by a microwave-assisted hydrothermal method. A detailed investigation on the heat-treated samples was done by using X-ray diffraction (XRD), scanning electron microscopy energy-dispersive spectrometry (SEM-EDS), transmission electron microscopy (TEM) and Fourier-transform infrared spectroscopy (FT-IR). The luminescence behavior of Eu3+ ion was explored based on excitation and emission spectra as well as luminescence decay profiles. The emission spectra under excitation to the charge-transfer (CT) transition shows the broad band associated with Eu2+ ion emission. The asymmetry parameter (R parameter) and CIE color coordinates were also discussed. • Eu2+/3+ ion doped silicate-substituted hydroxyapatite was successfully synthesized. • Physicochemical analysis confirmed pure-phase of the obtained material. • Structural and morphological analysis confirmed nanosized of the crystallites. • Spectroscopic properties of doping were investigated in detail. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.jallcom.2022.164985
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Apatite
        Type: general
      – SubjectFull: Luminescence
        Type: general
      – SubjectFull: Luminescence spectroscopy
        Type: general
      – SubjectFull: Excitation spectrum
        Type: general
      – SubjectFull: Ion emission
        Type: general
      – SubjectFull: Infrared spectroscopy
        Type: general
      – SubjectFull: Fluorine
        Type: general
    Titles:
      – TitleFull: Influence of the fluorine ion content on luminescence properties of the EuII+/III+-doped silicate-substituted apatite.
        Type: main
  BibRelationships:
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      – PersonEntity:
          Name:
            NameFull: Targonska, Sara
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          Name:
            NameFull: Szyszka, Katarzyna
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          Name:
            NameFull: Watras, Adam
      – PersonEntity:
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            NameFull: Wiglusz, Rafal J.
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          Dates:
            – D: 05
              M: 08
              Text: Aug2022
              Type: published
              Y: 2022
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              Value: 09258388
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              Value: 911
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            – TitleFull: Journal of Alloys & Compounds
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