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Method for determining bond energy in nanostructured water

Published online by Cambridge University Press:  04 February 2020

Vladimir Petrovich ,
Svetlana Volchek ,
Valentina Yakovtseva ,
Vitaly Bondarenko  and
Sergey Redko
Vladimir Petrovich
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
Svetlana Volchek
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
Valentina Yakovtseva
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
Vitaly Bondarenko*
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
Sergey Redko
Affiliation:
Belarusian State University of Informatics and Radioelectronics, 6 P. Brovki str., Minsk, Belarus
*
*(Email: [email protected])
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Abstract

Using water as an example, it is shown that monitoring the change in the loss tangent is a high sensitive method that allows determining the activation energy of relaxation processes in nanostructured water with high accuracy. The use of sensors, the electrodes of which are not in direct contact with the liquid under study is shown to be reasonable. The conditions for obtaining reliable information on the properties of water and its solutions are also justified, namely: measurements should be carried out using pulse methods for several seconds, and then measurements should be stopped to avoid contamination of the solutions studied by electrolysis products. The method of monitoring the magnitude of the loss tangent at fixed frequencies allows the acidity of solutions (pH value) to be controlled at the same time without using specialized instruments for acidity studying.

Keywords

bondingwatersensor
Type
Articles
Information
MRS Advances , Volume 5 , Issue 8-9: Energy and Environment , 2020 , pp. 369 - 376
Copyright
Copyright © Materials Research Society 2020

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References

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