HFCAS OpenIR  > 中科院安徽光学精密机械研究所
Online calibration of laser-induced breakdown spectroscopy for detection of heavy metals in water
Jia, Yao1,2,3; Zhao, Nanjing1,3; Fang, Li1,3; Ma, Mingjun1,2,3; Meng, Deshuo1,3; Yin, Gaofang1,3; Liu, Jianguo1,3; Liu, Wenqing1,3
2018-09-01
Source PublicationPLASMA SCIENCE & TECHNOLOGY
ISSN1009-0630
Volume20Issue:9Pages:6
Corresponding AuthorJia, Yao(yjia@aiofm.ac.cn)
AbstractIn order to reduce the fluctuation of LIBS detection spectrum of liquid sample, the full-spectrum sum method and the internal standardization method is adopted, using an equal-RSD normalization algorithm to calibrate the detection spectrum. Experiment result shows that the full-spectrum sum method reduced the RSD of parallel samples of Cd and Cr to 9.4% and 11.06% from 28.32% and 31.93% respectively, yielded better overall calibration than the singleelement internal standardization approach, thereby suggesting that the former method is convenient and effective for online calibration of LIBS for detection of aqueous heavy metals.
KeywordLIBS aqueous heavy metals spectroscopic stability spectral calibration full-spectrum sum method equal-RSD normalization algorithm
DOI10.1088/2058-6272/aac42f
WOS KeywordLIBS ; NANOPARTICLES ; PARAMETERS ; POLLUTION ; IONS ; COAL
Indexed BySCI
Language英语
WOS Research AreaPhysics
WOS SubjectPhysics, Fluids & Plasmas
WOS IDWOS:000440560200001
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/37677
Collection中科院安徽光学精密机械研究所
Corresponding AuthorJia, Yao
Affiliation1.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China
3.Key Lab Opt Monitoring Technol Environm, Hefei 230031, Anhui, Peoples R China
First Author AffilicationAnhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, China
Corresponding Author AffilicationAnhui Institute of Optics and Fine Mechanics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei, Anhui 230031, China
Recommended Citation
GB/T 7714
Jia, Yao,Zhao, Nanjing,Fang, Li,et al. Online calibration of laser-induced breakdown spectroscopy for detection of heavy metals in water[J]. PLASMA SCIENCE & TECHNOLOGY,2018,20(9):6.
APA Jia, Yao.,Zhao, Nanjing.,Fang, Li.,Ma, Mingjun.,Meng, Deshuo.,...&Liu, Wenqing.(2018).Online calibration of laser-induced breakdown spectroscopy for detection of heavy metals in water.PLASMA SCIENCE & TECHNOLOGY,20(9),6.
MLA Jia, Yao,et al."Online calibration of laser-induced breakdown spectroscopy for detection of heavy metals in water".PLASMA SCIENCE & TECHNOLOGY 20.9(2018):6.
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