共 50 条
Improved synthesis of SrLiAl3N4:Eu2+ phosphor using complex nitride raw material
被引:15
|作者:
Kim, S. W.
[1
,2
]
Hasegawa, T.
[1
]
Hasegawa, S.
[1
]
Yamanashi, R.
[1
]
Nakagawa, H.
[1
]
Toda, K.
[1
]
Ishigaki, T.
[1
]
Uematsu, K.
[3
]
Sato, M.
[3
]
机构:
[1] Niigata Univ, Grad Sch Sci & Technol, 8050 Ikarashi 2 Nocho, Niigata 9502181, Japan
[2] Sejong Univ, Dept Nanotechnol & Adv Mat Engn, 209 Neungdong Ro, Seoul 05006, South Korea
[3] Niigata Univ, Dept Chem & Chem Engn, 8050 Ikarashi 2 Nocho, Niigata 9502181, Japan
来源:
关键词:
CA-ALPHA-SIALON;
LUMINESCENCE PROPERTIES;
PHOTOLUMINESCENCE PROPERTIES;
EARTH;
OXYNITRIDE;
SR;
BA;
EU;
D O I:
10.1039/c6ra14107b
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
Narrow band deep-red emission SrLiAl3N4:Eu2+ phosphor was synthesized using complex nitride Sr3Al2N4 and Li3AlN2 as raw materials. The SrLiAl3N4:Eu2+ phosphor has the oxoplumbate type triclinic structure as the main phase. The phosphor exhibited deep-red emission peaking at 654 nm under excitation at 450 nm and showed an excellent thermal stability on the thermal quenching effect.
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页码:61906 / 61908
页数:3
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