najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2020-11-5-590-594najo-401Research ArticleCHEMISTRY AND MATERIALS SCIENCEХИМИЯ И НАУКА О МАТЕРИАЛАХPhotocatalytic properties of persistent luminescent rare earth doped SrAl2O4 phosphor under solar radiationPalDeepika

Kailash Nagar Bhilai, Chhattisgarh

deepikapal664@gmail.comChoubeyAnil Kumar

Junwani-Kohka Road, Bhilai, Chhattisgarh

anil.choubey@hotmail.comDepartment of Nanotechnology, Christian College of Engineering & TechnologyIndiaDepartment of Physics, M.J. CollegeIndia202029072025115590–594Copyright © Pal D., Choubey A., 20252025Pal D., Choubey A.Pal D., Choubey A.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/401

This paper aims to study the photocatalytic properties of strontium aluminate phosphors. The rare earth doped strontium aluminate was synthesized by combustion method. The photocatalytic property was studied by absorption of methyle orange in aqueous solution under solar radiation. Eu:Dy codoped SrAl2O4 shows better photocatalytic properties than Eu or Dy doped or Eu, Dy, Ho codoped SrAl2O4. Structural and morphological characterization was done by X-ray diffraction, SEM, EDX techniques.

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The authors declare that there are no conflicts of interest present.