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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Preparation and Luminescene properties with invisible inoranic phosphors of nano size

나노크기의 비가시 무기형광체 제조와 발광특성

  • Jeong, Jae-Hoon (New Materal Team of Technical Research Center, Ukseung Chemical Co., Ltd.) ;
  • Yun, Hyun (New Materal Team of Technical Research Center, Ukseung Chemical Co., Ltd.) ;
  • Jang, Gyu-Hwan (New Materal Team of Technical Research Center, Ukseung Chemical Co., Ltd.) ;
  • Shin, Sang-Sik (New Materal Team of Technical Research Center, Ukseung Chemical Co., Ltd.)
  • 정재훈 (욱성화학(주) 기술연구소 신소재개발팀) ;
  • 윤현 (욱성화학(주) 기술연구소 신소재개발팀) ;
  • 장규환 (욱성화학(주) 기술연구소 신소재개발팀) ;
  • 신상식 (욱성화학(주) 기술연구소 신소재개발팀)
  • Published : 2008.06.19
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Abstract

$BaMgAl_{10}O_{17}$:Mn, $Eu^{2+}$ green phosphors has been synthesized by the solid state reaction. Green phosphors of nano-size were manufactured in short time by shake method. which were easily manufactured respectively general method. Green phosphors of nano size were control additive, size of $ZrO_3$ ball, shake time and weight of ball in toluene. In result that green phosphors were obtained particle size of 140nm~150nm. The characteristics of fired samples were obtained by 365nm and 380nm excitation source under ultraviolet. In result that the highest PL intensity were observed in wavelength of 365nm.

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