激光剥蚀电感耦合等离子体质谱法测定纯铝及铝丝中铁、硅、铜、锰、镁、钛、锌、铬和镍
ICP-MS Determination of Fe,Si,Cu,Mn,Mg,Ti,Zn,Cr and Ni in Pure Aluminum and Its Wire with Laser Ablation
摘 要
采用激光剥蚀电感耦合等离子体质谱法测定纯铝及铝丝中铁、硅、铜、锰、镁、钛、锌、铬和镍的含量.采用低功率等离子体,以27Al为内标.样品直径为0.5~3 mm时,直径粗细与元素的信号不相关.所有元素的分馏因子在0.94~1.13之间时,可以认为没有分馏效应;纯铝和铝合金的基体效应不明显,铸铝会影响基体效应.测定了块状和丝状标准物质,测定值与认定值基本吻合,纯铝板的测定值与直读光谱法测定结果相一致.受背景干扰的影响,测定值的相对标准偏差(n=5)在2.9%~32%之间.
激光剥蚀
纯铝
铝丝
ICP-MS
Laser ablation
Pure aluminum
Aluminum wire
Abstract
ICP-MS was applied to the determination of iron,silicon,copper,manganese,magnesium,titanium,zinc,chromium and nickel in pure aluminum and its wire with laser ablation. In low RF power plasma mode,27Al was used as internal standard. Element signals were not relation with diameter of samples in diameter from 0.5 mm to 3 mm. Fractionation factors of all elements were between 0.94 and 1.13,so there was no fractionation effect. Matrix effect of pure aluminum and aluminum alloy was not obvious,and cast aluminum could affect matrix effect. The proposed method was applied to the analysis of bulk and wire CRMs,giving results in consistency with the certified value. A pure aluminum plate was analyzed with the method and direct-reading spark spectrometry,their results were agreement. Values of RSD′s (n=5) found were in the range of 2.9%-32%,due to background interferences.
中图分类号 O657.63 DOI 10.11973/lhjy-hx201506026
所属栏目 工作简报
基金项目 国家质检总局资助项目(2012IK043)
收稿日期 2014/5/16
修改稿日期
网络出版日期
作者单位点击查看
备注石蕊(1967-),男,浙江宁波人,工程师,主要从事金属材料的检测工作.
引用该论文: SHI Rui,JIN Xian-zhong. ICP-MS Determination of Fe,Si,Cu,Mn,Mg,Ti,Zn,Cr and Ni in Pure Aluminum and Its Wire with Laser Ablation[J]. Physical Testing and Chemical Analysis part B:Chemical Analysis, 2015, 51(6): 837～841
石蕊,金献忠. 激光剥蚀电感耦合等离子体质谱法测定纯铝及铝丝中铁、硅、铜、锰、镁、钛、锌、铬和镍[J]. 理化检验－化学分册, 2015, 51(6): 837～841
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】GRAY A L. Solid sample introduction by laser ablation for inductively coupled plasma source mass spectrometry[J]. Analyst,1985,110:551-556．
【2】PEREIRA C E D B,MIEKELEY N,POUPEAU G,et al. Determination of minor and trace elements in obsidian rock samples and archaeological artifacts by laser ablation inductively coupled plasma mass spectrometry using synthetic obsidian standards[J]. Spectrochimica Acta Part B,2001,56:1927-1940．
【3】DURRANT S F,WARD N I. Recent biological and environmental applications of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS)[J]. J Anal At Spectrom,2005,20:821-829．
【4】BALCAEN L I L,LENAERTS J,MOENS L,et al. Application of laser ablation inductively coupled plasma (dynamic reaction cell) mass spectrometry for depth profiling analysis of high-tech industrial materials[J]. J Anal At Spectrom,2005,20:417-423．
【5】YASUHARA H,OKANO T,MATSUMURA Y. Determination of trace elements in steel by laser ablation inductively coupled plasma mass spectrometry[J]. Analyst,1992,117:395-399．
【6】MOZN V,PISONERO J,HOL M,et al. Quantitative analysis of Fe-based samples using ultraviolet nanosecond and femtosecond laser ablation-ICP-MS[J]. J Anal At Spectrom,2006,21:1194-1201．
【7】陈玉红,王海舟.激光剥蚀-电感耦合等离子体质谱法分析小尺寸钢铁及合金的样品制备与定量方法研究[J].冶金分析,2009,29(2):1-7．
【8】梁婷,胡兆初,刘勇胜,等.激光剥蚀电感耦合等离子体质谱无内标定量分析钢铁样品[J].冶金分析,2010,30(4):128-128．
【9】TRAUB H,WLLE M,KOCH J,et al. Evaluation of different calibration strategies for the analysis of pure copper and zinc samples using femtosecond laser ablation ICP-MS[J]. Anal Bioanal Chem,2009,395:1471-1480．
【10】PATTBERG S,MATSCHAT R. Determination of trace impurities in high purity copper using sector -field ICP-MS: continuous nebulization,flow injection analysis and laser ablation[J]. Fresenius J Anal Chem,1999,364:410-416．
【11】西尔维斯特.地球科学中的激光剥蚀-ICP-MS原理和应用[M].北京:地质出版社,2003．
【2】PEREIRA C E D B,MIEKELEY N,POUPEAU G,et al. Determination of minor and trace elements in obsidian rock samples and archaeological artifacts by laser ablation inductively coupled plasma mass spectrometry using synthetic obsidian standards[J]. Spectrochimica Acta Part B,2001,56:1927-1940．
【3】DURRANT S F,WARD N I. Recent biological and environmental applications of laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS)[J]. J Anal At Spectrom,2005,20:821-829．
【4】BALCAEN L I L,LENAERTS J,MOENS L,et al. Application of laser ablation inductively coupled plasma (dynamic reaction cell) mass spectrometry for depth profiling analysis of high-tech industrial materials[J]. J Anal At Spectrom,2005,20:417-423．
【5】YASUHARA H,OKANO T,MATSUMURA Y. Determination of trace elements in steel by laser ablation inductively coupled plasma mass spectrometry[J]. Analyst,1992,117:395-399．
【6】MOZN V,PISONERO J,HOL M,et al. Quantitative analysis of Fe-based samples using ultraviolet nanosecond and femtosecond laser ablation-ICP-MS[J]. J Anal At Spectrom,2006,21:1194-1201．
【7】陈玉红,王海舟.激光剥蚀-电感耦合等离子体质谱法分析小尺寸钢铁及合金的样品制备与定量方法研究[J].冶金分析,2009,29(2):1-7．
【8】梁婷,胡兆初,刘勇胜,等.激光剥蚀电感耦合等离子体质谱无内标定量分析钢铁样品[J].冶金分析,2010,30(4):128-128．
【9】TRAUB H,WLLE M,KOCH J,et al. Evaluation of different calibration strategies for the analysis of pure copper and zinc samples using femtosecond laser ablation ICP-MS[J]. Anal Bioanal Chem,2009,395:1471-1480．
【10】PATTBERG S,MATSCHAT R. Determination of trace impurities in high purity copper using sector -field ICP-MS: continuous nebulization,flow injection analysis and laser ablation[J]. Fresenius J Anal Chem,1999,364:410-416．
【11】西尔维斯特.地球科学中的激光剥蚀-ICP-MS原理和应用[M].北京:地质出版社,2003．
相关信息
