Recovery of gold(I) thiocyanate complexes by some anion-exchangers

Описание

Тип публикации: статья из журнала

Год издания: 2008

Идентификатор DOI: 10.1007/s11504-008-3019-1

Ключевые слова: Gold compounds, Metal complexes, Negative ions, Structure (composition), Gold(I) thiocyanate, Ion exchangers

Аннотация: Some regularities are studied for the ion-exchange extraction of the gold(I) thiocyanate complexes by ion-exchangers of various physical and chemical structure. It is shown that gold is present in the resin phase as a [Au(SCN)(2)](-) species and is held by the positively charged sorbent functional groups. The conclusion is drawn thПоказать полностьюat high ion-exchanger affinity for this ion is caused by the high polarizability, linear structure, and small charge of the latter.

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Издание

Журнал: Russian Journal of Physical Chemistry A

Выпуск журнала: Vol. 82, Is. 3

Номера страниц: 429-433

ISSN журнала: 00360244

Место издания: NEW YORK

Издатель: MAIK Nauka/Interperiodica/Springer

Авторы

  • Krinitsyn D.O. (Siberian Fed Univ, Inst Nat & Humanitarian Sci, Krasnoyarsk, Russia)
  • Kononova O.N. (Siberian Fed Univ, Inst Nat & Humanitarian Sci, Krasnoyarsk, Russia)
  • Krylov A.S. (Russian Acad Sci, LV Kirensky Phys Inst, Siberian Branch, Krasnoyarsk, Russia)
  • Maznyak N.V. (Siberian Fed Univ, Inst Nat & Humanitarian Sci, Krasnoyarsk, Russia)
  • Kholmogorov A.G. (Russian Acad Sci, Inst Chem & Chem Technol, Siberian Branch, Krasnoyarsk, Russia)

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