Synthesis and Luminescence Properties of La3Si8O4N11: Ln ( Ln =Ce3+, Sm3+)Nanofibersvia Electrospinning
DING Di, WANG Hong-Zhi, LI Yao-Gang, ZHANG Qing-Hong
图8 Ce 3+ 掺杂的 La 3 Si 8 O 4 N 11 纳米纤维的发光强度随Ce 3+ 掺杂浓度变化的曲线 Fig. 8 PL emission intensity of the Ce3+-doped La3Si8O4N11 nanofibers with different doping concentrations