Synthesis and photoluminescence of Pb2+ doped SrB2O4


Pekgoezlue I., Karabulut H.

INORGANIC MATERIALS, cilt.45, sa.1, ss.61-64, 2009 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 45 Sayı: 1
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1134/s0020168509010105
  • Dergi Adı: INORGANIC MATERIALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.61-64
  • Marmara Üniversitesi Adresli: Evet

Özet

Pure and Pb2+ doped SrB2O4 materials were prepared by a solution combustion synthesis method. The synthesized materials were characterized by using the powder XRD and FTIR. The photoluminescence properties of Pb2+ doped SrB2O4 materials were investigated using spectrofluorometer at room temperature. The emission and excitation bands of SrB2O4: Pb2+ was observed at 363 and 270 nm, respectively. The dependence of the emission intensity on the Pb2+ concentration for SrB2O4: Pb2+ was investigated and the critical Pb2+ concentration was determined.