Determination of trace rare earth elements in coal fly ash and atmospheric particulates by electrothermal vaporization inductively coupled plasma mass spectrometry with slurry sampling

被引：51
作者：
Zhang, Yuefei [1 ]
Jiang, Zucheng [1 ]
He, Man [1 ]
Hu, Bin [1 ]
机构：
[1] Wuhan Univ, Dept Chem, Wuhan 430072, Hubei, Peoples R China
来源：
ENVIRONMENTAL POLLUTION | 2007年 / 148卷 / 02期
基金：
中国国家自然科学基金;
关键词：
ETV-ICP-MS; rare earth elements; coal fly ash; atmospheric particulates; slurry sampling;
D O I：
10.1016/j.envpol.2006.12.004
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
A method of fluorination assisted electrothermal vaporization (FETV)-ICP-MS with polytetrafluoroethylene as fluorinating reagent was developed for the direct determination of trace rare earth elements (REEs) in coal fly ash and atmospheric particulates. Under the optimal conditions, the detection limits for REEs were 0.1 pg m(-3)(Eu) to 6.7 Pg m(-3)(Nd) with the precisions of 4.1%(Yb) to 10%(La) (c = 1 mu g L-1, n = 9). The proposed method was applied to determine trace REEs in coal fly ash, airborne particulates and NIES SRM No. 8 Vehicle Exhaust Particulates. It was found that the determined values for Y, La, Pr and Nd obtained by slurry sampling FETV-ICP-MS with external calibration coincided with that obtained by pneumatic nebulization (PN)-ICP-MS and slurry sampling FETV-ICP-MS with standard addition. However, the determined values for Cc and Sm obtained by slurry sampling FETV-ICP-MS with external calibration were lower than that obtained by PN-ICP-MS and slurry sampling FETV-ICP-MS with standard addition. (c) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：459 / 467
页数：9
相关论文
共 50 条
[41]   Determination of trace rare earth elements in soils by inductively coupled plasma-mass spectrometry after microwave digestion for sample preparation [J].
Cao, XD ;
Yin, M ;
Wang, XR ;
Zhao, GW .
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 1999, 27 (06) :679-683
[42]   Chromium determination in fly ash by slurry-sampling electrothermal atomic absorption spectrometry [J].
Baralkiewicz, D ;
Lamont, S ;
Stemerowicz, M .
CHEMIA ANALITYCZNA, 2002, 47 (03) :457-463
[43]   Electrothermal vaporization inductively coupled plasma mass spectrometry for the determination of trace amount of lanthanides and yttrium in soil with polytetrafluroethylene emulsion as a chemical modifier [J].
He, M ;
Hu, B ;
Jiang, ZC .
ANALYTICA CHIMICA ACTA, 2005, 530 (01) :105-112
[44]   Dual dispersive extraction combined with electrothermal vaporization inductively coupled plasma mass spectrometry for determination of trace REEs in water and sediment samples [J].
Guo, X. Q. ;
Tang, X. T. ;
He, M. ;
Chen, B. B. ;
Nan, K. ;
Zhang, Q. Y. ;
Hu, B. .
RSC ADVANCES, 2014, 4 (38) :19960-19969
[45]   Electrothermal vaporization inductively coupled plasma atomic emission spectrometry for direct multielement analysis of solid food sample with slurry sampling [J].
Chen, SZ ;
Lu, DB ;
Xu, QY .
CANADIAN JOURNAL OF ANALYTICAL SCIENCES AND SPECTROSCOPY, 2004, 49 (05) :290-295
[46]   Determination of rare earth elements in Niger Delta crude oils by inductively coupled plasma-mass spectrometry [J].
Akinlua, A. ;
Torto, N. ;
Ajayi, T. R. .
FUEL, 2008, 87 (8-9) :1469-1477
[47]   Determination of Trace Elements in Wines by High Resolution Inductively Coupled Plasma Mass Spectrometry [J].
Fiket, Zeljka ;
Mikac, Nevenka ;
Kniewald, Goran .
ATOMIC SPECTROSCOPY, 2010, 31 (02) :44-55
[48]   Determination of rare earth elements in seawater by on-line column preconcentration inductively coupled plasma mass spectrometry [J].
Hirata, S ;
Kajiya, T ;
Aihara, M ;
Honda, K ;
Shikino, O .
TALANTA, 2002, 58 (06) :1185-1194
[49]   Determination of Trace Elements in Sulfide Samples by Inductively Coupled Plasma-Mass Spectrometry [J].
Yin Xue-Bo ;
Zeng Zhi-Gang ;
Li San-Zhong ;
Wu Li ;
Wang Xiao-Yuan ;
Zhang Guo-Liang ;
Chen Shuai .
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2011, 39 (08) :1228-1232
[50]   Determination of Hg in water associate to crude oil production by electrothermal vaporization inductively coupled plasma mass spectrometry [J].
Saint'Pierre, Tatiana Dillenburg ;
Chavez Rocha, Rafael Christian ;
Duyck, Christiane Beatrice .
MICROCHEMICAL JOURNAL, 2013, 109 :41-45
12345