TY - JOUR
T1 - Synthesis and photoluminescence properties of a novel aluminosilicate Sr3Al10SiO20:Mn4+ red phosphor
AU - Sasaki, Takuya
AU - Fukushima, Jun
AU - Hayashi, Yamato
AU - Takizawa, Hirotsugu
PY - 2017/8/1
Y1 - 2017/8/1
N2 - A novel aluminosilicate red phosphor Sr3Al10SiO20:Mn4+, which has some octahedral sites, was synthesized by a solid-state reaction, and we investigated its photoluminescence properties. Sr3Al10SiO20 doped with tetravalent manganese showed a red photoluminescence transition from 2E to 4A2 after excitation in the near ultraviolet region to the blue region in the visible spectrum. The Sr3Al10SiO20:Mn4+ synthesized at 1500 °C for 6 h exhibited maximum emission intensity. From these results, it was confirmed that aluminosilicates could be the host structure for Mn4+-doped phosphors.
AB - A novel aluminosilicate red phosphor Sr3Al10SiO20:Mn4+, which has some octahedral sites, was synthesized by a solid-state reaction, and we investigated its photoluminescence properties. Sr3Al10SiO20 doped with tetravalent manganese showed a red photoluminescence transition from 2E to 4A2 after excitation in the near ultraviolet region to the blue region in the visible spectrum. The Sr3Al10SiO20:Mn4+ synthesized at 1500 °C for 6 h exhibited maximum emission intensity. From these results, it was confirmed that aluminosilicates could be the host structure for Mn4+-doped phosphors.
KW - Aluminosilicate
KW - Mn phosphor
KW - Red phosphor
KW - SrAlSiO
UR - http://www.scopus.com/inward/record.url?scp=85017646627&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85017646627&partnerID=8YFLogxK
U2 - 10.1016/j.jlumin.2017.04.014
DO - 10.1016/j.jlumin.2017.04.014
M3 - Article
AN - SCOPUS:85017646627
VL - 188
SP - 101
EP - 106
JO - Journal of Luminescence
JF - Journal of Luminescence
SN - 0022-2313
ER -