| 电感耦合等离子体发射光谱法测定地质样品中钨时对锌的光谱干扰校正 |
| |
| 引用本文： | 胡家明.电感耦合等离子体发射光谱法测定地质样品中钨时对锌的光谱干扰校正[J].分析测试技术与仪器,2015(3):171-175. |
| |
| 作者姓名： | 胡家明 |
| |
| 作者单位： | 1.江西省地质矿产勘查开发局 地球物理地球化学实验测试所, 江西 南昌 330201 |
| |
| 摘 要： | 采用硝酸-氢氟酸-高氯酸消解样品,电感耦合等离子体发射光谱法测定地质样品中的钨. 讨论了Zn207.908对W 07.911的光谱干扰,并应用光谱干扰系数校正法(IEC)校正干扰. 结果表明:Zn对W的光谱干扰可以用IEC进行有效的消除,进行光谱校正后的结果明显优于未加校正的试验结果.
|
| 关 键 词： | 电感耦合等离子体发射光谱法 光谱干扰系数校正法 钨 |
| 收稿时间： | 8/3/2015 12:00:00 AM |
| 修稿时间： | 2015/8/25 0:00:00 |
Correction of Spectral Interference of Zn to W in Geological Samples by ICP-AES |
| |
| HU Jia-ming.Correction of Spectral Interference of Zn to W in Geological Samples by ICP-AES[J].Analysis and Testing Technology and Instruments,2015(3):171-175. |
| |
| Authors: | HU Jia-ming |
| |
| Institution: | 1.Geophysical and Geochemical Laboratory, Geology & Mineral Exploration Development Authority of Jiangxi Province, Nanchang 330201, China |
| |
| Abstract: | A method for the determination of W in geological samples by inductively coupled plasma-atomic emission spectrometry(ICP-AES) has been developed. The sample was decomposed by HNO3-HF-HClO4. The spectral interference of Zn 207.908 to W 207.911 was discussed,and the interference can be corrected using the interference correction method (IEC).The results showed that the spectral interference of Zn to W can be thus effectively eliminated,the results after the spectral correction were evidently better than the results without the spectral interference correction by the IEC. |
| |
| Keywords: | ICP-AES IEC W |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《分析测试技术与仪器》浏览原始摘要信息 |
| 点击此处可从《分析测试技术与仪器》下载免费的PDF全文 |
