Shuai CHEN, Xu-yang WANG, Fei LI, Jun-sheng YUAN. Study of Raman Spectroscopy on the Structure of NH4Cl Aqueous Solution Under Strong Magnetic Field[J]. Spectroscopy and Spectral Analysis, 2021, 41(1): 116
- Spectroscopy and Spectral Analysis
- Vol. 41, Issue 1, 116 (2021)
Fig. 1. Schematic diagram of the magnetic field device
Fig. 2. (a) Raman spectra of high-purity water magnetized at different time; (b) Raman spectra of 5% NH4Cl aqueous solution magnetized at different time; (c) Raman spectra of 28% NH4Cl aqueous solution magnetized at different time; (d) magnetization saturation time of NH4Cl aqueous solution with different mass percentages
Fig. 3. (a) Raman spectra of high-purity water at different time after the magnetic field is removed; (b) Raman spectra of 5% NH4Cl aqueous solution at different time after the magnetic field is removed; (c) Raman spectra of 28% NH4Cl aqueous solution at different times after the magnetic field is removed; (d) demagnetization memory time of NH4Cl aqueous solution with different mass percentages
Fig. 4. (a) deconvolution fitting result of Raman spectra of 10% NH4Cl aqueous solution after 2 h magnetization; (b) deconvolution fitting result of Raman spectra of 20% NH4Cl aqueous solution after 2 h magnetization
Fig. 5. DDAA+DA area radio variation diagram of NH4Cl aqueous solution with different mass percentages after 2 h magnetization
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Table 1. Physical parameters of NH4Cl aqueous solution
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