(A) Study on the Eu- and Tb-Activated Phosphors in the System $MO-Gd_2O_3-Al_2O_3$ (M=Mg, Ca, Sr, Ba) by Combinatorial Chemistry = 조합화학에 의한 $MO-Gd_2O_3-Al_2O_3$ (M=Mg, Ca, Sr, Ba)계의 Eu 및 Tb 활성 형광체에 관한 연구

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The polymerized-complex combinatorial chemistry has been developed and applied to the synthesis and the screening of phosphor powders. This combinatorial chemistry method made it possible to characterize all the properties of an individual sample in the libraries in the same way as for a conventional individual powder sample. Thus, it was possible to use conventional UV/VUV spectroscopic techniques to measure all properties of a member samples in the libraries of materials. The Eu- or Tb-doped phosphors for plasma display panel (PDP) were investigated in the system of $MO-Gd_{2}O_{3}-Al_{2}O_{3}$ (M=Mg, Ca, Sr, Ba). As a result, the ternary material libraries of a triangle-type composition array were set up to seek the optimum composition for stabilizing the activator $Eu^{3+}$, $Eu^{2+}$ and $Tb^{3+}$, respectively. From the $Eu^{3+}$ material libraries of $MO-Gd_{2}O_{3}-Al_{2}O_{3}$ (M=Mg, Ca, Sr, Ba), $Gd_{2}O_{3}$:Eu, $M_{x}$ and/or $Al_{y}$ (M=Mg, Ca, Sr, Ba, 0
Advisors
Park, Joon-Taikresearcher박준택researcher
Description
한국과학기술원 : 화학과,
Publisher
한국과학기술원
Issue Date
2003
Identifier
181001/325007 / 000955093
Language
eng
Description

학위논문(박사) - 한국과학기술원 : 화학과, 2003.2, [ x, 124 p. ]

Keywords

Europium; Phosphor; Plasma Display Panel; Combinatorial Chemistry; Terbium; 터븀; 유로피움; 형광체; 플라즈마 디스플레이 패널; 조합화학

URI
http://hdl.handle.net/10203/31602
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=181001&flag=dissertation
Appears in Collection
CH-Theses_Ph.D.(박사논문)
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