The Electrochemical Behaviour of Silver in Bichromate Solutions Turkey

Home Page
About
Submit A Journal
Submit A Conference
Submit Paper/Book
- Submit a Preprint
- Submit a Book
Contact

Communications Faculty of Sciences University Ankara Series B Chemistry and Chemical Engineering
Volume:27
The Electrochemical Behaviour of Silver in Bichromate Solutions Turkey

The Electrochemical Behaviour of Silver in Bichromate Solutions Turkey

Authors : Melike KABASAKALOĞLU

Pages : 0-0

Doi:10.1501/Commub_0000000144

View : 38 | Download : 8

Publication Date : 1981-01-01

Article Type : Research Paper

Abstract :The electrochemical behaviour of silver electrode in Solutions of 1 N H2SO4 and 1 N H2SO4 containing various amounts of H202 and bichromate have been studied by obtaining anodie and cathodic current-potential curves using potentiostatic methods. Anodie polarization curves of silver in these Solutions show that dissolution of silver is the first reaction. Passivity occurs with the formation of Ag2SO4 film. AgO is formed after oxygen evolution from the Ag2SO4 film. Be- fore oxygen evolution, silver oxides can be formed only in the oxidizmg Solutions. In addition, current-potential curves obtained with the redueed silver electrode in bichro¬mate Solutions of different concentrations. These curves show that the reduetion rate of bichro¬mate on silver electrode is controlled by diffusion of bichromate ion. Bichromate reduetion oc¬curs at the reduetion potential of silver ion
Keywords : The Electrochemical Behaviour, Silver, Bichromate Solution

ORIGINAL ARTICLE URL

* There may have been changes in the journal, article,conference, book, preprint etc. informations. Therefore, it would be appropriate to follow the information on the official page of the source. The information here is shared for informational purposes. IAD is not responsible for incorrect or missing information.