Тип публикации: статья из журнала
Год издания: 2011
Идентификатор DOI: 10.1134/S0036024411060197
Ключевые слова: sorption, ligands, thiocyanate ions, complex formation, ionites, ionic strength, IR spectroscopy, stability constants, Complex formations, Copper compounds, Ions
Аннотация: The ligand sorption of thiocyanate ions on several complex-forming ionites was studied. The ionites were preliminarily transformed into metal forms by saturation with copper(II) ions. ANKB-2 amphoteric ionite in the Cu form had the strongest affinity for thiocyanate ions. The optimum conditions for their extraction were pH similar Показать полностьюto 2 and solution ionic strength 1. IR spectroscopy was used to study the ligand sorption of SCN(-) ions by ANKB-2 ionite in the Cu form. The stability constants of thiocyanate ionite copper complexes were calculated from formation function (n) over bar.
Журнал: RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A
Выпуск журнала: Vol. 85, Is. 6
Номера страниц: 1041-1046
ISSN журнала: 00360244
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER