Investigation on Matrix Effects in Silicate Minerals by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry

CORC > 中国地质调查局 > 中国地质调查局

	Investigation on Matrix Effects in Silicate Minerals by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry
	Yuan, JH (Yuan Ji-Hai)8; Zhan, XC (Zhan Xiu-Chun); Sun, DY (Sun Dong-Yang); Zhao, LH (Zhao Ling-Hao); Fan, CZ (Fan Chen-Zi); Kuai, LJ (Kuai Li-Jun); Hu, MY (Hu Ming-Yue)
刊名	CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
	2011
卷号	39 期号:10 页码:1582-1588
关键词	Laser ablation-inductively coupled plasma-mass spectrometry Silicate minerals Glass reference materials Matrix effect Relative sensitivity factor Element fractionation effect
ISSN号	0253-3820
英文摘要	Matrix effect between reference materials and samples plays an important role in the accuracy of analytical results by LA-ICP-MS. And elemental relative sensitivity factor(RSF) is an important characterization of matrix effect. We investigated the differences of RSFs of 49 common elements in 17 silicate glass reference materials and 10 major and minor elements in 10 natural silicate mineral reference materials of EMPA, compared different internal standard elements (Ca, Al, Si) to compensate for matrix effect and discussed the influences of element fractionation effect on the RSFs. The results showed that the differences of matrix effect in glass reference materials or silicate minerals were both inapparent. And RSDs of RSFs between glass reference materials and minerals were all less than 8%. In particular, the differences of matrix effect between glass reference materials with natural geological matrix and basalt matrix and silicate minerals were smaller. Ca was an ideal internal standard for analyzing silicate mineral samples. Because of slight fractionation behavior, Si was not an ideal internal standard than Ca and Al. The same elements in silicate glass reference materials and minerals had similar but not serious fractionation behaviors. 27 elements in forsterite were analyzed by external calibration in conjunction with internal standardization. The results showed that the relative errors of major elements were nearly all superior to 4% and minor and trace elements also obtained satisfactory results.
学科主题	岩矿鉴定与测试
WOS关键词	LAM-ICP-MS ; TRACE-ELEMENTS ; QUANTITATIVE-ANALYSIS ; CALIBRATION ; MICROPROBE ; INCLUSIONS ; RESPONSES ; GLASSES ; FLUID
WOS研究方向	Chemistry
语种	中文
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000298456000024
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/39335]
专题	中国地质调查局
作者单位	1.[Yuan Ji-Hai 2.Zhan Xiu-Chun 3.Sun Dong-Yang 4.Zhao Ling-Hao 5.Fan Chen-Zi 6.Kuai Li-Jun 7.Natl Res Ctr Geoanal, Beijing 100037, Peoples R China 8.中国地质科学院国家地质实验测试中心
推荐引用方式 GB/T 7714	Yuan, JH ,Zhan, XC ,Sun, DY ,et al. Investigation on Matrix Effects in Silicate Minerals by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2011,39(10):1582-1588.
APA	Yuan, JH .,Zhan, XC .,Sun, DY .,Zhao, LH .,Fan, CZ .,...&Hu, MY .(2011).Investigation on Matrix Effects in Silicate Minerals by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry.CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,39(10),1582-1588.
MLA	Yuan, JH ,et al."Investigation on Matrix Effects in Silicate Minerals by Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry".CHINESE JOURNAL OF ANALYTICAL CHEMISTRY 39.10(2011):1582-1588.