Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Sol-gel synthesis and luminescence of $Zn_2SiO_4$:Mn, Al phosphor

Sol-gel법에 의한 $Zn_2SiO_4$:Mn, Al 형광체의 합성과 발광특성

  • Kim, Chang-Jun (Department of Materials Science and Engineering, University of Seoul) ;
  • Kwon, Myoung-Seok (Department of Materials Science and Engineering, University of Seoul)
  • 김창준 (서울시립대 신소재공학과) ;
  • 권명석 (서울시립대 신소재공학과)
  • Published : 2006.11.09
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Abstract

Green light emitting $Zn_2SiO_4$Mn and Al co-doped $Zn_2SiO_4$:Mn phosphor were synthesized by a sol-gel method combined with a furnace firing. The luminescent properties of the sample have been investigated. We have found that the phosphor powder with uniform shape show the maximum luminescent intensity when it is prepared with sol-gel method and fired at relatively high temperature ($1100{\sim}1300^{\circ}C$).

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