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In situ analysis of...
In situ analysis of Na and K in a laminar premixed flame by laser-induced breakdown spectroscopy
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Li, Yu (författare)
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Zhang, Han-zhuang (författare)
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- Li, Zhongshan (författare)
- Lund University,Lunds universitet,Förbränningsfysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Combustion Physics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH
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Li, Hong-dong (författare)
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Zhang, Chun-wei (författare)
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Hu, Chang-hong (författare)
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(creator_code:org_t)
- 2013-11-11
- 2013
- Engelska.
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Ingår i: Chemical Research in Chinese Universities. - : Springer Science and Business Media LLC. - 1005-9040 .- 2210-3171. ; 29:6, s. 1149-1152
- Relaterad länk:
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http://dx.doi.org/10...
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https://lup.lub.lu.s...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Laser-induced breakdown spectroscopy(LIBS) was used to in situ monitor the concentration of alkali elements in combustion environments. Particular efforts were made to optimize the temporally resolved spectra of Na and K elements. Calibration curves were constructed by relating the intensities of the specific lines to the corresponding elemental concentrations. The detection limits of Na and K elements were found to be temperature-dependent. The results indicate that LIBS can be a powerful tool for in situ monitoring Na and K concentrations in combustion environments.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- Laser-induced breakdown spectroscopy(LIBS)
- Alkali metal
- Solution-seeded
- Calibration curve
Publikations- och innehållstyp
- art (ämneskategori)
- ref (ämneskategori)
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