The Electrochemical Behaviour of Silver in Bichromate Solutions Turkey

Melike KABASAKALOĞLU

doi:https://doi.org/10.1501/Commub_0000000144

Article Details

The Electrochemical Behaviour of Silver in Bichromate Solutions Turkey

Authors:

Melike KABASAKALOĞLU

Publisher:

Ankara University

Main Topics:

Chemical engineering

Journal:

Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 1981 Vol.27, pp.0-0

Document Type:

Article

Publication Date:

12/1980

Document Language:

English

Document ID (Org No.):

2000710672

Frequency:

Bi-Annual

eISSN:

2687-4806

pISSN:

1303-6017

DOI:

https://doi.org/10.1501/Commub_0000000144

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.

Article Details

The Electrochemical Behaviour of Silver in Bichromate Solutions Turkey

Authors: Melike KABASAKALOĞLU

Publisher: Ankara University

Main Topics: Chemical engineering

Journal: Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 1981 Vol.27, pp.0-0

Document Type: Article

Publication Date: 12/1980

Document Language: English

Document ID (Org No.): 2000710672

Frequency: Bi-Annual

eISSN: 2687-4806

pISSN: 1303-6017

DOI: https://doi.org/10.1501/Commub_0000000144

Issues

Authors:

Melike KABASAKALOĞLU

Publisher:

Ankara University

Main Topics:

Chemical engineering

Journal:

Communications Faculty of Sciences University of Ankara Series B Chemistry and Chemical Engineering 1981 Vol.27, pp.0-0

Document Type:

Article

Publication Date:

12/1980

Document Language:

English

Document ID (Org No.):

2000710672

Frequency:

Bi-Annual

eISSN:

2687-4806

pISSN:

1303-6017

DOI:

https://doi.org/10.1501/Commub_0000000144