초록
분무열분해된 전구체로부터 수열반응에 의해 분말 Zinc-Silicate 형광물질 합성에 대하여 연구하였다. 열분해 전구체를 사용한 수열반응의 특징은 고상반응에서의 분쇄시의 불순물의 함유를 배제하였으며, $250^{\circ}C$의 수열반응에 의해 $\alpha-Zn_2SiO_4$ 분말합성이 가능하였다.
The powder preparation of Zinc-Silicate phosphors compound was studied by hydrothermal reaction starting from the precursor which prepared by spray pyrolysis method. This process protect including of impuritied from crushing process and Mineralizing in hydrothermal reactions. Using spray pyrolysis precursor, ${\alpha}-Zn_2SiO_4$ powder was prepared by the hydrothermal reaction under $250^{\circ}C$.
