한국정보디스플레이학회:학술대회논문집
- 한국정보디스플레이학회 2003년도 International Meeting on Information Display
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- Pages.1013-1016
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- 2003
Synthesis and luminescence of silver doped zinc sulfide phosphor
- Jeong, Young-Ho (Adv. Energy materials & Application Research Dept. Korea Institute of Energy Research (KIER)) ;
- Khatkar, S.P. (Department of Chemistry, Maharshi Dayanand University) ;
- Park, Jin-Won (Department of chemical engineering, Yonsei University) ;
- Hua, Yang (Department of Chemistry, Jilin University) ;
- Han, Sang-Do (Adv. Energy materials & Application Research Dept. Korea Institute of Energy Research (KIER))
- 발행 : 2003.07.09
초록
A new route for the synthesis of silver doped of zinc sulfide phosphor by combustion method has been investigated. Silver nitrate was decomposed with urea or carbohydrazide to give small size particles in presence of alkali metal halides at low temperature compared to the conventional method. The high temperature inherent to the highly exothermic nature of redox reaction leads to well-crystallized powder in short time. The phosphors thus obtained were further heated at
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