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Infrared and Laser Engineering, Volume. 51, Issue 9, 20210855(2022)

Study on application of laser-induced breakdown spectroscopy in impurity measurement of lead-based reactor

Zhaoxuan Sun1, Chen Hu1, Xian Zeng1, Xinxin Gao1, Yong Zhang1, Xi Wang2、*, and Qingsheng Wang3
Author Affiliations
  • 1Department of LBE Fast Reactor Project, China Nuclear Power Technology Research Institute Co., Ltd., Shenzhen 518000, China
  • 2Anhui Laboratory of Advanced Laser Technology, State Key Laboratory of Pulsed Power Laser Technology, Electronic Countermeasure Institute, National University of Defense Technology, Hefei 230037, China
  • 3Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China
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    AbstractGet PDF(in Chinese)
    Figures&Tables (9)
    Equations (1)
    References (15)
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    Figures & Tables(9)
    Schematic diagram of LIBS experiment system

    Fig. 1. Schematic diagram of LIBS experiment system

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    The photo of LIBS experiment system

    Fig. 2. The photo of LIBS experiment system

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    Lead-bismuth alloy samples

    Fig. 3. Lead-bismuth alloy samples

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    LIBS spectrogram of Lead-bismuth alloy

    Fig. 4. LIBS spectrogram of Lead-bismuth alloy

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    Variation of signal intensity with laser energy

    Fig. 5. Variation of signal intensity with laser energy

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    Variation of signal intensity with LFPP

    Fig. 6. Variation of signal intensity with LFPP

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    Variation of signal intensity, continuous background intensity and SBR with delay time

    Fig. 7. Variation of signal intensity, continuous background intensity and SBR with delay time

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    Calibration curve using Pb as the internal standard element

    Fig. 8. Calibration curve using Pb as the internal standard element

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    • Table 1. Comparison of results obtained using ICP-MS and LIBS

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      Table 1. Comparison of results obtained using ICP-MS and LIBS

      No.Ni content measured by ICP-MS （Mass fraction）Analysis result of LIBS （Mass fraction）Relative error
      10.0635%0.0723%13.9%
      20.0945%0.09389%0.6%
      30.0574%0.06626%15.5%
      40.14%0.1357%3.1%
      50.0283%0.02461%13.1%
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    Zhaoxuan Sun, Chen Hu, Xian Zeng, Xinxin Gao, Yong Zhang, Xi Wang, Qingsheng Wang. Study on application of laser-induced breakdown spectroscopy in impurity measurement of lead-based reactor[J]. Infrared and Laser Engineering, 2022, 51(9): 20210855

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    Paper Information

    Category: Lasers & Laser optics

    Received: Nov. 16, 2021

    Accepted: --

    Published Online: Jan. 6, 2023

    The Author Email:

    DOI:10.3788/IRLA20210855

    Topics

    laser devices and laser physics
    Lasers and Laser Optics
    Laser physics
    laser manufacturing
    Instrumentation, Measurement and Metrology