| Mg_6As_2O_(11):Mn发光材料制备方法的改进 |
| |
| 引用本文： | 葛大勇,徐景智,刘秀贞,杨景发,李同凯.Mg_6As_2O_(11):Mn发光材料制备方法的改进[J].河北大学学报(自然科学版),2001(3). |
| |
| 作者姓名： | 葛大勇 徐景智 刘秀贞 杨景发 李同凯 |
| |
| 作者单位： | 河北大学物理科学与技术学院!河北保定071002(葛大勇，徐景智，杨景发，李同凯)，河北大学化学与环境科学学院!河北保定071002(刘秀贞) |
| |
| 摘 要： | 通过对Mg6As2 O11:Mn发光材料中激活剂Mn离子价态的研究 ,改进了Mg6As2 O11:Mn荧光粉的制备方法 ,并对所得样品的晶体结构和发射光谱进行了测试 .结果表明 ,在本实验改进条件下制备的荧光粉 ,发光强度有所提高 ,发光更加均匀
|
| 关 键 词： | 长波红光 荧光粉 激活剂 |
Improvement on the Preparation of Mg_6As_2O_11:Mn Phosphor |
| |
| GE Da yong ,XU Jing zhi ,LIU Xiu zhen ,YANG Jing fa ,LI Tong kai.Improvement on the Preparation of Mg_6As_2O_11:Mn Phosphor[J].Journal of Hebei University (Natural Science Edition),2001(3). |
| |
| Authors: | GE Da yong XU Jing zhi LIU Xiu zhen YANG Jing fa LI Tong kai |
| |
| Institution: | GE Da yong 1,XU Jing zhi 1,LIU Xiu zhen 2,YANG Jing fa 1,LI Tong kai 1 |
| |
| Abstract: | By studying the valence state of Mn in Mg 6As 2O 11 :Mn,we modified the preparation of Mg 6As 2O 11 :,Mn phosphor,measured the samples crystal structure and emission spectrum.It was found that in our experiment the samples luminescence intensity and uniform distribution had been improved. |
| |
| Keywords: | long-red-wave phosphor activator |
| 本文献已被 CNKI 等数据库收录！ |
|
