Liquid Membrane System for Extraction and Electrodeposition of Silver(I)
Journal of Electroanalytical Chemistry 2010
Tatiana Sadyrbaeva

The process of Ag+ ions extraction from nitric solutions by bulk liquid membranes containing di(2-ethylhexyl) phosphoric acid and tri-n-octylamine accompanied with silver(I) electrodeposition from perchloric acid solutions is studied at galvanostatic electrodialysis. The effects of the current density as well as of composition of the liquid membrane and aqueous solutions on the rate of the silver(I) transport are determined. More than 90% of silver ions was extracted from the feed solution containing 0.01 mol l1 AgNO3 and about 40% of metal was electrodeposited during 1 h of electrodialysis. Sound adherent silver coatings have been deposited on platinum and copper cathodes.


Atslēgas vārdi
Liquid membrane; Di(2-ethylhexyl)phosphoric acid; Silver; Electrodialysis; Electrodeposition
DOI
10.1016/j.jelechem.2010.08.006
Hipersaite
https://www.sciencedirect.com/science/article/pii/S1572665710003371?via%3Dihub

Sadyrbaeva, T. Liquid Membrane System for Extraction and Electrodeposition of Silver(I). Journal of Electroanalytical Chemistry, 2010, Vol.648, Iss.2, 105.-110.lpp. ISSN 1572-6657. Pieejams: doi:10.1016/j.jelechem.2010.08.006

Publikācijas valoda
English (en)
RTU Zinātniskā bibliotēka.
E-pasts: uzzinas@rtu.lv; Tālr: +371 28399196