Multivariate investigation of parameters in the development and improvement of NiFe cells

• Published in: Journal of power sources Vol. 262; pp. 263 - 269
• Main Authors: Gil Posada, Jorge Omar, Hall, Peter J.
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier 15.09.2014
• Subjects: Applied sciences; Bismuth; Charge; Direct energy conversion and energy accumulation; Discharge; Electrical engineering. Electrical power engineering; Electrical power engineering; Electrochemical conversion: primary and secondary batteries, fuel cells; Exact sciences and technology; Intermetallics; Iron compounds; Nickel base alloys; Nickel compounds; Sulfides; Iron nickel batteries; Battery testing; Bismuth Sulfides; Current efficiency; Coulombic efficiency; Iron electrode; Secondary cell; NiFe cell; Discharge charge cycle; Electrical characteristic

In this article, we use a surface response approach to investigate the effect of bismuth sulphide as well as the compositions of PTFE in the overall columbic efficiency of a NiFe cell battery. Our results demonstrate that while bismuth sulphide favours the process of charge/discharge of a NiFe cell,...