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ЖУРНАЛЫ // Наносистемы: физика, химия, математика // Архив

Наносистемы: физика, химия, математика, 2020, том 11, выпуск 5, страницы 590–594 (Mi nano561)

Эта публикация цитируется в 2 статьях

CHEMISTRY AND MATERIAL SCIENCE

Photocatalytic properties of persistent luminescent rare earth doped SrAl$_2$O$_4$ phosphor under solar radiation

Deepika Pala, Anil Kumar Choubeyb

a Department of Nanotechnology, Christian College of Engineering & Technology, Kailash Nagar Bhilai, Chhattisgarh, India
b Department of Physics, M. J. College, Junwani-Kohka Road, Bhilai, Chhattisgarh, India

Аннотация: 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 SrAl$_{2}$O$_{4}$ shows better photocatalytic properties than Eu or Dy doped or Eu, Dy, Ho codoped SrAl$_{2}$O$_{4}$. Structural and morphological characterization was done by X-ray diffraction, SEM, EDX techniques.

Ключевые слова: photocatalysis, strontium aluminate, combustion method, persistence luminescence.

Поступила в редакцию: 10.05.2020
Исправленный вариант: 26.08.2020
Принята в печать: 16.09.2020

Язык публикации: английский

DOI: 10.17586/2220-8054-2020-11-5-590-594



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