Sircar, J K and Mohanty, Ashok and Konar, J and Garain, Pijush K and Dhonge, S S (2011) Stability constant determination revisited : A voltammetric method of study of Lead-1, 10 phenanthroline complex. Journal of Metallurgy and Materials Science, 53 (1).
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Abstract
Pb(II)-1,10 phenanthroline complex was studied by Differential Pulse Polarography( DPP) in 1.0M KNO3 as supporting electrolyte at 25OC temperature. Cyclic voltammogramme revealed that Pb (II) - nitrate behaves quasi-reversibly with EC mechanism in the supporting electrolyte. Both stepwise formation constant as well as overall formation of the complex was followed using De Ford and Hume's procedure and overall stability constant b value of the complex was determined as 5.1474 x 1012 with complexation number of 3.
| Item Type: | Article |
|---|---|
| Official URL/DOI: | http://eprints.nmlindia.org/4751 |
| Uncontrolled Keywords: | Pb(II)-1, 10 - Phenanthroline complex, Differential pulse polarography,Cyclic voltammetry. |
| Divisions: | Analytical Chemistry |
| ID Code: | 4751 |
| Deposited By: | INVALID USER |
| Deposited On: | 10 Feb 2012 15:17 |
| Last Modified: | 18 Sep 2012 09:59 |
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