| GD-MS法和ICP-MS法测定高纯铌中痕量元素 |
| |
| 引用本文： | 李宝城,刘英,童坚,李继东,李艳芬,臧慕文.GD-MS法和ICP-MS法测定高纯铌中痕量元素[J].分析试验室,2012(6):39-42. |
| |
| 作者姓名： | 李宝城 刘英 童坚 李继东 李艳芬 臧慕文 |
| |
| 作者单位： | 北京有色金属研究总院分析测试技术研究所 |
| |
| 基金项目： | 国家科技支撑计划项目(2006BAF07B02)资助 |
| |
| 摘 要： | 采用辉光放电质谱法(GD-MS)对高纯铌中Ta,Mo,W等痕量杂质元素进行了测试,并对GD-MS工作参数进行了优化,部分元素与采用电感耦合等离子体质谱法(ICP-MS)定量分析的结果进行比较,对某些元素含量差别较大的原因进行了分析,论述了Element GD辉光放电质谱仪的特点及其在痕量杂质分析上的优势。
|
| 关 键 词： | 高纯铌 辉光放电质谱法 电感耦合等离子体质谱法 痕量元素分析 |
Determination of trace amounts of elements in high purity niobium by GD-MS and ICP-MS |
| |
| LI Bao-cheng,LIU Ying,TONG Jian,LI Ji-dong,LI Yan-fen and ZANG Mu-wen.Determination of trace amounts of elements in high purity niobium by GD-MS and ICP-MS[J].Chinese Journal of Analysis Laboratory,2012(6):39-42. |
| |
| Authors: | LI Bao-cheng LIU Ying TONG Jian LI Ji-dong LI Yan-fen and ZANG Mu-wen |
| |
| Institution: | (General Research Institute for Non-ferrous Metals,Beijing 100088) |
| |
| Abstract: | Elements such as Ta,Mo,W in high-purity niobium were determined by glow discharge mass spectrometry(GD-MS).The operating parameters and conditions of GD-MS were optimized and selected.Results of a partion of elements determined by GD-MS were compared with those analyzed by inductive coupled plasma mass spectrometry(ICP-MS).The characteristics and advantages of trace element analysis by element GD-MS were discussed. |
| |
| Keywords: | High-purity niobium GD-MS ICP-MS Trace element analysis |
| 本文献已被 CNKI 等数据库收录！ |
