Combustion synthesis of Y2O2S:Eu3+ phosphors

Zhiping Yang; Yong Yang; Xu Li; Xingmin Li

doi:10.1117/12.667834

24 January 2006 Combustion synthesis of Y₂O₂S:Eu³⁺ phosphors

Zhiping Yang, Yong Yang, Xu Li, Xingmin Li

Proceedings Volume 6029, ICO20: Materials and Nanostructures; 60291V (2006) https://doi.org/10.1117/12.667834
Event: ICO20:Optical Devices and Instruments, 2005, Changchun, China

Abstract

The red phosphors of Y₂O₂S:Eu³⁺ were synthesized by combustion reactions from mixed metal nitrate reactants and a fuel CH₄N₂S with ignition temperatures of 450°C. Sulfur was produced by CH₄N₂S decomposed at high temperature. Y₂O³ decomposed by Y(NO₃) ₃ reacted in Sulfur atmosphere to synthesize Y₂O₂S host. From altering the ratio of CH₄N₂S and metal nitrate, the pure phase Y₂O₂S:Eu³⁺ red phosphor was obtained. The conclusion was proved by XRD patterns and emission spectrum.

Citation Download Citation

Zhiping Yang, Yong Yang, Xu Li, and Xingmin Li "Combustion synthesis of Y₂O₂S:Eu³⁺ phosphors", Proc. SPIE 6029, ICO20: Materials and Nanostructures, 60291V (24 January 2006); https://doi.org/10.1117/12.667834

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available