水热和高温烧结对BiPO<sub>4</sub>: Tb<sup>3+</sup>纳米晶发光性能的影响*

水热和高温烧结对BiPO₄: Tb³⁺纳米晶发光性能的影响*

杨流赛, 谢爱理, 杨勤桃, 彭思艳

Influenced of Hydrothermal- and High temperature-Treatment on Luminescence Properties of BiPO₄: Tb³⁺ Nanocrystals

YANG Liusai, XIE Aili, YANG Qintao, PENG Siyan

表1 BiPO₄和 BiPO₄: Tb³⁺纳米晶的晶粒尺寸,形貌和发光相对强度

Table 1 Comparison of luminescence intensity, morphology and crystalsizes of BiPO₄and BiPO₄: Tb³⁺

Samples	Luminescence intensity	Morphology	D₁₂₀ /nm	Crystal size/nm
B1	0	nano particle	22.8	24.1 19.8 30.6 52.5
B2	47.2%	nano particle	16.5
B3	64.9%	nano particle	26.9
B4	100%	nano particle	49.1