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Citation: Zhang Yi-Xian. Problems Associated with Linear Potential Sweep Method on Passivation of Carbon Steel[J]. Acta Physico-Chimica Sinica, ;1991, 7(05): 623-626. doi: 10.3866/PKU.WHXB19910522 shu

Problems Associated with Linear Potential Sweep Method on Passivation of Carbon Steel

Zhang Yi-Xian

1.
Department of Environmental Protection, Suzhou Institute of Urban Construction and Environmental Protection, Suzhou 215008

Received Date: 31 May 1990
Available Online: 15 October 1991

This paper presents a new analytical result between peak current (I_(max)) and sweep rate (v) by a mathematieal model of porous growing layer on the surface of the electrodes of carbon steel. The linear relation between (I_(max)) and (v/I_(max)) is confirmed by linear potential sweep voltammetry.
- Potential sweep method; Passivation; Carbon steel
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