Electroinduced drift of solvated ions in salt solution of Ce and Ni; Journal of Chemical Sciences; Vol. 130, iss. 8

Podrobná bibliografie
Parent link:	Journal of Chemical Sciences Vol. 130, iss. 8.— 2018.— [111, 6 р.]
Korporace:	Национальный исследовательский Томский политехнический университет Инженерная школа ядерных технологий Отделение ядерно-топливного цикла, Национальный исследовательский Томский политехнический университет Школа базовой инженерной подготовки Отделение естественных наук
Další autoři:	Li H. Hongda, Fomin E. S. Eduard Stanislavovich, Kazaryan M. A. Mishik Ayrazatovich, Shamanin I. V. Igor Vladimirovich, Timchenko S. N. Sergey Nikolaevich, Ushakov I. A. Ivan Alekseevich
Shrnutí:	Title screen This paper shows the selective drift of cationic aqua complexes of chloride salts of metal ions in aqueous solutions under the exposure an asymmetric electric field (100 Hz, 750/150 V). The spatial distribution of Ce3+ and Ni2+ cations was demonstrated, and the maximum cation separation coefficients in the longitudinal section of the inter-electrode space were calculated for the stationary and circulating solution for different exposure durations of the electric field and solution circulation rates. A decrease in the relative concentration of cations was observed when moving from top down of the experimental cell, while the direction of cation drift along the sectional plane was independent of the distance from electrodes, the solution circulation rate, and nature of metal. It was established that while the solution moved from the grounded electrode to the potential electrode along the bottom and top parts of the sections, there was a decrease of concentrations of both cations in the central part of the cell and an increase near the electrodes. On the basis of the obtained data, the optimal points of sampling and drop were determined. The calculated maximum separation coefficients of Ce3+ and Ni2+ ions were 1.200±0.108 and 1.036±0.025 , for the stationary and circulating solution at a rate of 7 L?h?1 , respectively. Режим доступа: по договору с организацией-держателем ресурса
Jazyk:	angličtina
Vydáno:	2018
Témata:	электронный ресурс труды учёных ТПУ Ion drift salt solution solvated ion external electric field asymmetric electric field дрейф солевые растворы сольватированные ионы внешние электромагнитные поля электрические поля асимметричные электрические поля
On-line přístup:	https://doi.org/10.1007/s12039-018-1502-8
Médium:	Elektronický zdroj Kapitola
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658661