• Spectroscopy and Spectral Analysis
  • Vol. 41, Issue 7, 2018 (2021)
Kun QIAN, Zhi-chen BAI, Rui WU, Jia-hui WANG, Bo SU*;, Yi-wei WEN, and Cun-lin ZHANG
Author Affiliations
  • Beijing Key Laboratory for Terahertz Spectroscopy and Imaging; Key Laboatory of Terahertz Optoelectronics, Ministry of Education; Beijing Advanced Innovation Center for Imaging Theory and Technology, Department of Physics, Capital Normal University, Beijing 100048, China
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    DOI: 10.3964/j.issn.1000-0593(2021)07-2018-05 Cite this Article
    Kun QIAN, Zhi-chen BAI, Rui WU, Jia-hui WANG, Bo SU, Yi-wei WEN, Cun-lin ZHANG. Terahertz Transmission Characteristics of Electrolyte Solution[J]. Spectroscopy and Spectral Analysis, 2021, 41(7): 2018 Copy Citation Text show less
    THz-TDS system diagram
    Fig. 1. THz-TDS system diagram
    Schematic diagram of microfluidic chip preparation
    Fig. 2. Schematic diagram of microfluidic chip preparation
    Spectrum of copper chloride solution with different concentrations
    Fig. 3. Spectrum of copper chloride solution with different concentrations
    Spectrum of copper sulfate solution with different concentrations
    Fig. 4. Spectrum of copper sulfate solution with different concentrations
    Spectrum of potassium chloride solution with different concentrations
    Fig. 5. Spectrum of potassium chloride solution with different concentrations
    Spectrum of potassium sulfate solution with different concentrations
    Fig. 6. Spectrum of potassium sulfate solution with different concentrations
    离子半径/pmBη1H BNMR17O BNMRK/Ca
    K+138-0.009-0.01-0.017c
    Cu2+730.3760.052k
    Cl-181-0.005-0.01-0.017k/c
    SO42-2400.2060.12k
    Table 1. Viscosity coefficient Bη and nuclear magnetic resonance coefficient BNMR of ions at 25 ℃
    Kun QIAN, Zhi-chen BAI, Rui WU, Jia-hui WANG, Bo SU, Yi-wei WEN, Cun-lin ZHANG. Terahertz Transmission Characteristics of Electrolyte Solution[J]. Spectroscopy and Spectral Analysis, 2021, 41(7): 2018
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