Polarized Raman spectra of aqueous solutions and band component analysis |
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Affiliation: | 1. College of Chemistry and Chemical Engineering, Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong 637000, China;2. College of Environmental Science and Engineering, China West Normal University, Nanchong 637000, China |
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Abstract: | Polarized Raman spectra of water in ν (OH) and δ (OH2) regions has been recorded for various aqueous solutions of electrolytes of types AB and AB2 (A=Li, Na, K, Ca; B=F, Cl, Br, I, NO3) over a wide concentration range. The isotropic and anisotropic components of the intensity of ν (OH) band has been analysed as a function of concentration and as function of the nature of the ions by means of the Fourier transform analysis. |
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