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

页码：459 / 467

页数：9

共 50 条

[31] Vaporization and atomization of the platinum group elements in the graphite furnace investigated by electrothermal vaporization inductively coupled plasma mass spectrometry [J].

Byrne, JP ;

Gregoire, DC ;

Benyounes, ME ;

Chakrabarti, CL .

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 1997, 52 (11) :1575-1586

[32] DIRECT ANALYSIS OF SOLIDS BY ULTRASONIC SLURRY ELECTROTHERMAL VAPORIZATION INDUCTIVELY-COUPLED PLASMA-MASS SPECTROMETRY [J].

GREGOIRE, DC ;

MILLERIHLI, NJ ;

STURGEON, RE .

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1994, 9 (05) :605-610

[33] Phytic acid functionalized magnetic adsorbents for facile enrichment of trace rare earth elements in environmental water, digested atmospheric particulates and the extracts followed by inductively coupled plasma mass spectrometry detection [J].

Gui, Lingyun ;

Chen, Beibei ;

Zhou, Zhen ;

Liang, Yong ;

He, Man ;

Hu, Bin .

TALANTA, 2022, 244

[34] Solidified Floating Organic Drop Microextraction for the Determination of Trace Dy and Y by Electrothermal Vaporization Inductively Coupled Plasma Mass Spectrometry [J].

Chen, Shizhong ;

Zhu, Shengping ;

Lu, Dengbo .

ATOMIC SPECTROSCOPY, 2014, 35 (01) :1-6

[35] Determination of trace rare earth elements in fruits by microwave digestion coupled with inductively coupled plasma optical emission spectrometry [J].

Li, Fu-Kai ;

Gong, Ai-Jun ;

Qiu, Li-Na ;

Zhang, Wei-Wei ;

Li, Jing-Rui ;

Liu, Yu ;

Li, Jian-Di ;

Gao, Ge ;

Yuan, Xiao-Tao .

MICROCHEMICAL JOURNAL, 2019, 147 :93-101

[36] Improved slurry sampling electrothermal vaporization system using a tungsten coil for inductively coupled plasma atomic emission spectrometry [J].

Barth, P ;

Hauptkorn, S ;

Krivan, V .

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 1997, 12 (12) :1351-1358

[37] Rare Earth Elements Determination by Inductively Coupled Plasma Mass Spectrometry after Alkaline Fusion Preparation [J].

Mnculwane, Hlengiwe Thandekile .

ANALYTICA, 2022, 3 (01) :135-143

[38] Method development for the determination of cadmium, copper, lead, selenium and thallium in sediments by slurry sampling electrothermal vaporization inductively coupled plasma mass spectrometry and isotopic dilution calibration [J].

Dias, LF ;

Miranda, GR ;

Saint'Pierre, TD ;

Maia, SM ;

Frescura, VLA ;

Curtius, AJ .

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2005, 60 (01) :117-124

[39] Determination of arsenic, lead, selenium and tin in sediments by slurry sampling electrothermal vaporization inductively coupled plasma mass spectrometry using Ru as permanent modifier and NaCl as a carrier [J].

Dias, LF ;

Saint'Pierre, TD ;

Maia, SM ;

da Silva, MAM ;

Frescura, VLA ;

Welz, B ;

Curtius, AJ .

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY, 2002, 57 (12) :2003-2015

[40] Palladium nanoparticles as the modifier for the determination of Zn, As, Cd, Sb, Hg and Pb in biological samples by ultrasonic slurry sampling electrothermal vaporization inductively coupled plasma mass spectrometry [J].

Yi, Ya-Zih ;

Jiang, Shiuh-Jen ;

Sahayam, A. C. .

JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY, 2012, 27 (03) :426-431

← 1 2 3 4 5 →