Eu2+、Dy3+、Li+共掺杂CaSi2O2N2荧光粉的发光性能
卢亚军, 王宏志, 李耀刚, 张青红

Photoluminescence Properties of Eu2+, Dy3+, Li+ Co-doped CaSi2O2N2 Phosphors
LU Ya-Jun, WANG Hong-Zhi, LI Yao-Gang, ZHANG Qing-Hong
图2 CaSi 2 O 2 N 2 标准JCPDS卡44-0117与Ca 0.95-2 x Si 2 O 2 N 2 : 0.05Eu 2+ , x Dy 3+ , x Li + 荧光粉的XRD图谱
Fig. 2 XRD patterns of CaSi 2 O 2 N 2 JCPDS 44-0117 and Ca 0.95-2 x Si 2 O 2 N 2 : 0.05Eu 2+ , x Dy 3+ , x Li + phosphors