| 同位素稀释电感耦合等离子体质谱法分析降尘中铂族元素 |
| |
| 引用本文： | 朱燕,李晓林,李玉兰,高松,徐崎,汪正,谈明光,李燕.同位素稀释电感耦合等离子体质谱法分析降尘中铂族元素[J].分析化学,2011,39(5):695-699. |
| |
| 作者姓名： | 朱燕 李晓林 李玉兰 高松 徐崎 汪正 谈明光 李燕 |
| |
| 作者单位： | 朱燕,ZHU Yan(中国科学院上海应用物理研究所,上海,201800;中国科学院上海硅酸盐研究所,上海,200050);李晓林,李玉兰,谈明光,李燕,LI Xiao-Lin,LI Yu-Lan,TAN Ming-Guang,LI Yan(中国科学院上海应用物理研究所,上海,201800);高松,GAO Song(上海市环境检测中心,上海,200030);徐崎,XU Qi(上海市普陀区环境监测站,上海,200062);汪正,WANG Zheng(中国科学院上海硅酸盐研究所,上海,200050) |
| |
| 基金项目： | 国家自然科学基金项目，中国学院知识创新工程项目 |
| |
| 摘 要： | 选取(195)Pt和(108)Pd为待测同位素,(196)pt和(105)Pd为富集同位素,同位素稀释电感耦合等离子质谱法(ID-ICP-MS)测定降尘样品中(195)Pt/(196)Pt和(108)Pd/(105)Pd比值,分析样品中Pt和Pd含量.利用Dowex AG50W-8阳离子交换和N-苯甲酰-N苯基羟胺(B...
|
| 关 键 词： | 同位素稀释 电感耦合等离子体质谱 铂族元素 降尘 |
Determination of Platinum Group Elements in Fall Dust by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry |
| |
| ZHU Yan,LI Xiao-Lin,LI Yu-Lan,GAO Song,XU Qi,WANG Zheng,TAN Ming-Guang,LI Yan.Determination of Platinum Group Elements in Fall Dust by Isotope Dilution Inductively Coupled Plasma Mass Spectrometry[J].Chinese Journal of Analytical Chemistry,2011,39(5):695-699. |
| |
| Authors: | ZHU Yan LI Xiao-Lin LI Yu-Lan GAO Song XU Qi WANG Zheng TAN Ming-Guang LI Yan |
| |
| Institution: | ZHU Yan1,2,LI Xiao-Lin1,LI Yu-Lan1,GAO Song3,XU Qi4,WANG Zheng2,TAN Ming-Guang1,LI Yan1 1(Shanghai Institute of Applied Physics,Chinese Academy of Sciences,Shanghai 201800) 2(Shanghai Institute of Ceramics,Shanghai 20050) 3(Shanghai Environmental Monitoring Center,Shanghai 200030) 4(Putuo Environmental Monitoring Station of Shanghai,Shanghai 200062) |
| |
| Abstract: | The method of isotope dilution-inductively coupled plasma mass spectrometry(ID-ICP-MS) was developed for the determination of Pt and Pd in road dustfall.195Pt and 108Pd were used as aim isotopes,196Pt and 105Pd as spikes.Dowex AG50W-8 cation exchange resin and solvent extraction with BPHA(N-Benzoyl-N-phenyl hydroxyl amine) were applied to separate the interference elements in matrix of dustfall.The mass discrimination of detected isotopes and optimal dilution ratios of spikes were determined.The analytical ... |
| |
| Keywords: | Isotope dilution Inductively coupled plasma mass spectrometry Platinum group elements Dustfall |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
