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Influence of Magnetic Fields with Induction of 7 T on Physical and Chemical Properties of Aqueous NaCl Solutions

Prokhorov General Physics Institute of the Russian Academy of Sciences, Vavilova St. 38, 119991 Moscow, Russia
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Academic Editors: Yumeng Zhao, Jiaojie He, Jing Kang and Anna Annibaldi
Appl. Sci. 2021, 11(23), 11466; https://doi.org/10.3390/app112311466
Received: 27 October 2021 / Revised: 18 November 2021 / Accepted: 30 November 2021 / Published: 3 December 2021
The physicochemical properties of NaCl aqueous solutions in a wide range of concentrations were studied. We determined that constant magnetic fields with an induction of up to 7 T had a significant effect on the physicochemical properties of these solutions. First, we detected a decrease in pH that was dependent on the magnetic field strength both in water and in NaCl solutions. This effect was not associated with the presence of sodium cations or chlorine anions in water. Secondly, with an increase in magnetic field induction the redox potential of aqueous solutions also increased. Magnetic fields did not cause any changes in the concentration of dissolved molecular oxygen in deionized water. In this case, in aqueous solutions of NaCl under the action of a magnetic field, a concentration-dependent tendency to a decrease in the concentration of dissolved molecular oxygen is observed. Third, it was shown that under the action of a magnetic field on a NaCl solution, the rate of hydrogen peroxide generation increased with increasing NaCl concentration. Fourth, the essential role of the primary state of aqueous solutions in relation to the gas composition and gas equilibrium under magnetic influence was established. The work also evaluated the contribution of flow-mixing during sample preparation on the physicochemical properties of the solutions. View Full-Text
Keywords: magnetic fields; physical and chemical properties of water; aqueous NaCl solutions; reactive oxygen species magnetic fields; physical and chemical properties of water; aqueous NaCl solutions; reactive oxygen species
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MDPI and ACS Style

Sarimov, R.M.; Simakin, A.V.; Matveeva, T.A.; Gudkov, S.V.; Lyakhov, G.A.; Pustovoy, V.I.; Troitskii, A.V.; Shcherbakov, I.A. Influence of Magnetic Fields with Induction of 7 T on Physical and Chemical Properties of Aqueous NaCl Solutions. Appl. Sci. 2021, 11, 11466. https://doi.org/10.3390/app112311466

AMA Style

Sarimov RM, Simakin AV, Matveeva TA, Gudkov SV, Lyakhov GA, Pustovoy VI, Troitskii AV, Shcherbakov IA. Influence of Magnetic Fields with Induction of 7 T on Physical and Chemical Properties of Aqueous NaCl Solutions. Applied Sciences. 2021; 11(23):11466. https://doi.org/10.3390/app112311466

Chicago/Turabian Style

Sarimov, Ruslan M., Alexander V. Simakin, Tatyana A. Matveeva, Sergey V. Gudkov, Gennady A. Lyakhov, Vladimir I. Pustovoy, Alexey V. Troitskii, and Ivan A. Shcherbakov. 2021. "Influence of Magnetic Fields with Induction of 7 T on Physical and Chemical Properties of Aqueous NaCl Solutions" Applied Sciences 11, no. 23: 11466. https://doi.org/10.3390/app112311466

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