An Investigation on Dissolution Kinetics of Pre-Heated Ulexite.
1Department of Chemistry, Al-Zahra University, Vanak Street, Tehran (Iran)
2Islamic Azad University, North Tehran branch, Faculty of Chemistry, Tehran (Iran)
DOI : http://dx.doi.org/10.13005/msri/040109
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ABSTRACT:In this research, we were interest to study the electrochemical behaviour of modified composite electrode" [Co-Ph3]2+, 2ClO4-complex? mixed with ?graphite powder?, at different per cent weights and pressures in aqueous and THF media. According to our results in aqueous solution, 0.1M NaClO4, one irreversible system CoII/CoI (DEp @ 250 mv) and in ?THF + TBAP 0.1M, two irreversible systems CoII/ CoII and CoII/CoIand appear and the later is more irreversible. The main idea is to verify electro-catalytic assis
KEYWORDS:composite electrode; cyclic voltammetry; 1;10-orthophenantroline- Co (II) complex




