Water as nanostructurated material
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SERGENTU, Vladimir, PRILEPOV, Vladimir, ZALAMAI, Victor, GASHIN, Peter A.. Water as nanostructurated material. In: Materials Science and Condensed Matter Physics, Ed. 8-th Edition, 12-16 septembrie 2016, Chişinău. Chişinău: Institutul de Fizică Aplicată, 2016, Editia 8, p. 226. ISBN 978-9975-9787-1-2.
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Materials Science and Condensed Matter Physics
Editia 8, 2016
Conferința "International Conference on Materials Science and Condensed Matter Physics"
8-th Edition, Chişinău, Moldova, 12-16 septembrie 2016

Water as nanostructurated material


Pag. 226-226

Sergentu Vladimir1, Prilepov Vladimir2, Zalamai Victor1, Gashin Peter A.2
 
1 Institute of Applied Physics, Academy of Sciences of Moldova,
2 Moldova State University
 
 
Disponibil în IBN: 1 august 2019


Rezumat

Since ancient times the water is one of the main resources that mankind possess. There are a number of properties that still haven’t been sufficiently studied by modern science. Some of them refer to issues related to the existence of “activated” water properties [1 - 3]. Numerous experiments and theoretical investigations [2, 3] have proved that even in standard environment water is not a homogeneous amorphous medium. It has been shown in papers [4, 5] the effect of electrochemical transformation (activation) of tap water at its interaction with the thin nanostructured film (thickness ~ 100nm), which is a process analogous to the contactless transformation of water in the high frequency microwave range has been described [1]. Together with the fraction which we usually identify as the “ordinary water” H2O (dielectric constant ε≈90) it contains a fraction which we will be referred to as "liquid ice» (Ih). At the microscopic level it is similar to ice but more than likely has an amorphous disordered character [3]. The "liquid ice» (Ih) fraction was taken into account as a nanocomposite consisting the portions of vacuum c ≈ 0.09 and substance (1-c) ≈ 0.91. In this section we shall make use of the phenomenological approach based on the using of the longitudinal dielectric function  exp()(~ )2( 1 )( 3 2/3 r kikkdr , of inhomogeneous "liquid ice» (Ih) medium. Fourier transform 1 222112/3 ) /()21()(~ h kkk eff  . While regarding the wave vector h of the ultra-short mode [6, 7] ("dark modes” [8]) and dimensionless constants ) 0(~ - keff  and η which depend on the type of the metamaterial as known magnitudes. The magnitude eff  can be determined with the help of the methods used in [9]. The addition relationship - 1 11 ) 1(  eff cc , allows to obey the condition that in the medium of the metamaterial the Coulomb,s law at utmost small distances does not change in comparison with the ordinary. To obtain the numerical value of the magnitude h it is necessary to carry out a separate investigation.   The theoretical investigations allow us to make the following conclusions: 1. Water can form stable clusters of fraction Ih consolidated by bounded electrical charges. 2. Their existence can serve as the basis for the manifestation of unusual physical and biophysical properties of water.