The electrochemical behaviour of chromium
β Scribed by N. Bouman
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 207 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0165-0513
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π SIMILAR VOLUMES
Voltammetric curves of the complex ion obtained under these conditions ie CCtiWW,O~~~HCOQl '+ show two electrode processes. The first one is responsible for electroreduction to chromium(II) when the other to metallic chromium. Kinetic data and cyclic voltammetry experiments confirm irreversibility o
Steady state polarization of Cr, Mn and MO were measured in liquid ammonia with NH,NO, and NH,CI at 0Β°C and 20Β°C. Cr and MO can corrode in the active and passive states. Mn remains active, but a porous film is deposited after prolonged dissolution. From the Tafel slopes it is concluded that the meta