Surface response investigation of parameters in the development of FeS based iron electrodes

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• 作者：Jorge Omar Gil Posada ; ^{j.o.gil-posada@sheffield.ac.uk" class="auth_mail" title="E-mail the corresponding author} ; Peter J. Hall
• 关键词：NiFe cell ; Iron electrode ; Surface response ; Coulombic efficiency
• 刊名：Sustainable Energy Technologies and Assessments
• 出版年：2015
• 出版时间：September 2015
• 年：2015
• 卷：11
• 期：Complete
• 页码：194-197
• 全文大小：674 K

文摘

In this article we use a surface response approach to investigate the effect of iron sulphide as well as the compositions of PTFE in the overall columbic efficiency of a NiFe cell battery. Our results demonstrate that iron sulphide favours the process of charge/discharge of a NiFe cell. Our experimental results indicate iron sulphide improves the performance of a NiFe cell, but more research is still needed in order to achieve a large scale utilisation of such cells.