Low temperature synthesis of Zn2SiO4:Mn2+ nanocrystal phosphor in supercritical ethanol and its photoluminescent properties

Takuro Miki, Tetsuhiko Isobe

研究成果: Conference article査読


The fabrication of Zn2SiO4:Mn2+ nanocrystal phosphors from the precursor sol in supercritical ethanol at 265°C and 8.2MPa was discussed. Crystalline phases of the sample produced were investigated by x-ray diffractometry while the particle morphology and microstructures were observed by field emission transmission electron microscopy. It was concluded that the optimum excited wavelength as well as the properties of chemical bonds can be controlled by reducing the particle size and a supercritical solvent is useful for producing the uniform size and shape of Zn2SiO4:Mn2+ phosphor particles.

ジャーナルSID Conference Record of the International Display Research Conference
出版ステータスPublished - 2002 1 1
イベント22nd International Display Research Conference - Nice, France
継続期間: 2002 10 22002 10 4

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

フィンガープリント 「Low temperature synthesis of Zn<sub>2</sub>SiO<sub>4</sub>:Mn<sup>2+</sup> nanocrystal phosphor in supercritical ethanol and its photoluminescent properties」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。