Article (Scientific journals)
Experimental Investigation on Quantitative Analysis of Glass by Laser Induced Breakdown Spectroscopy
Li, Pengyan; Xie, Chengli; Lu, Jidong et al.
2009In Yingyong Jiguang, 29 (1), p. 21-25
Peer reviewed
 

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Keywords :
Laser—induced breakdown spectroscopy; glass; calibration-free; quantitative analysis
Abstract :
[en] Experimental investigation of quantitative analysis of glass by calibration-free laser induced breakdown spectroscopy (CF LIBS)was carried out in this paper.An intense laser radiation with a wavelength of 1064nm was used to ablate fine glass to form plasma plume, and the emission spectrum emitted as the plasma cooling off was analyzed by high resolution echelle grating spectrometer coupled to Intensified Charge Coupled Device(ICCD)cam era.The results show that the intensity and repeatability of spectrum is best on the condition of laser pulse focused above the surface of sample,and in this experiment the height is about 3 mm. By the CF-I IBS,the relative errors of quantitative analysis of elem ents in glass varied between 3.6% ~11.2 %,and good repeatability with relative standard deviation between 1.6% ~ 7.7% for five measurements was obtained.
Disciplines :
Materials science & engineering
Author, co-author :
Li, Pengyan
Xie, Chengli
Lu, Jidong
Lin, Zhaoxiang
Li, Jie ;  Université de Liège - ULiège > Département de chimie appliquée > Génie chimique - Procédés et développement durable
Yang, Lifei
Language :
Chinese
Title :
Experimental Investigation on Quantitative Analysis of Glass by Laser Induced Breakdown Spectroscopy
Publication date :
2009
Journal title :
Yingyong Jiguang
ISSN :
1000-372X
Publisher :
Shanghai Scientific and Technical Publishers, China
Volume :
29
Issue :
1
Pages :
21-25
Peer reviewed :
Peer reviewed
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since 22 March 2013

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