|
|||||
|
|
| ICP－AES法测定钨酸钇钾激光晶体中的Er和Nd | |
| 引用本文： | 庄运河,涂朝阳. ICP－AES法测定钨酸钇钾激光晶体中的Er和Nd[J]. 光谱实验室, 1995, 0(2) |
| 作者姓名： | 庄运河 涂朝阳 |
| 作者单位： | 中国科学院福建物质结构研究所 |
| 摘 要： | 应用ＩＣＰ－ＡＥＳ法测定钨酸钇钾［ｋＹ（ＷＯ４）２］激光晶体中的Ｅｒ和Ｎｄ。试样用磷酸分解，Ｔｍ被选作内标元素。Ｅｒ和Ｎｄ的回收率分别为９８．６％－１０５．３％和９６．５％－１０５．８％，相对标准偏差分别为１．９０％和１．６０％。 |
| 关 键 词： | ICP－AES，钨酸钇钾激光晶体，Nd，Er |
Determination of Er and Nd in the Potassium Yttrium Tungstate Laser Crystals by ICP-AES |
|
| Zhuang Yunhe, Tu Chaoyang. Determination of Er and Nd in the Potassium Yttrium Tungstate Laser Crystals by ICP-AES[J]. Chinese Journal of Spectroscopy Laboratory, 1995, 0(2) | |
| Authors: | Zhuang Yunhe Tu Chaoyang |
| Abstract: | A method for determination of Er and Nd in the potassium yttrium tungstate laser crystals by ICP-AES is described. The sample is decomposed with H_3PO_4, Tm is used as an internal standard element. The recoveries of Er and Nd are in the range of 98. 6 %-105. 3 % and 96. 5% -105. 8% respectively. The RSD of Er and Nd is 1. 9 % and 1.6% respectively. |
| Keywords: | ICP-AES Potassium Yttrium Tungstate Laser Crystal Er Nd. |
| 本文献已被 CNKI 等数据库收录！ | |