Turning ultraviolet-green into red light in transparent phosphate glasses for greenhouses
Turning ultraviolet-green into red light in transparent phosphate glasses for greenhouses
复制标题
DOI：
10.1063/1.4801465
复制
发表时间：
2013-04
影响因子：
4
通讯作者：
Chengguo Ming;F. Song;L. An;X. Ren
中科院分区：
文献类型：
--
作者：
Chengguo Ming;F. Song;L. An;X. Ren
采用高温熔融法制备了Sb 3 +/Mn 2+共掺磷酸盐玻璃。研究了玻璃的吸收、激发和发射光谱。该玻璃在可见光区域是透明的，并且在275、360、415或520 nm激发下可以发射强红光。在275 nm激发下，随着Mn ~（2+）离子浓度的增加，玻璃的发光颜色由蓝色变为红色。这些材料将有助于发展绿色植物的玻璃温室。
Sb3+/Mn2+ co-doped phosphate glasses were prepared by high temperature melting method. The absorption, excitation, and emission spectra of the glasses were investigated. The glasses are transparent in the visible light region and can emit strong red light under 275, 360, 415, or 520 nm excitation. Under 275 nm excitation, the emission colors of the glasses can vary from blue to red with the increasing of Mn2+ ion concentration. The materials will be helpful in developing glass greenhouse for the green plants.