Collins, John, Li, Xiaohong, Pletcher, Derek, Tangirala, Ravichandra, Stratton-Campbell, Duncan, Walsh, Frank C. and Zhang, Caiping (2010) A novel flow battery : a lead acid battery based on an electrolyte with soluble lead(II). Part IX : electrode and electrolyte conditioning with hydrogen peroxide. Journal of Power Sources, Vol.195 (No.9). pp. 2975-2978. doi:10.1016/j.jpowsour.2009.10.109 ISSN 0378-7753.

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Abstract

Extended cycling of a soluble lead acid battery can lead to problems due to an imbalance in the coulombic efficiency leading to deposits of Pb and PbO2 on the electrodes. Periodic addition of hydrogen peroxide to the electrolyte of the soluble lead acid flow battery largely overcomes several operational problems seen during extended cycling, using a 10 cm × 10 cm parallel plate flow cell. It is shown that this treatment greatly extends the number of cycles that can be achieved with a reasonable energy-, voltage-, and charge efficiency of 54–66%, 71%, and 77–91%.

Item Type:	Journal Article
Divisions:	Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group)
Journal or Publication Title:	Journal of Power Sources
Publisher:	Elsevier S.A.
ISSN:	0378-7753
Official Date:	1 May 2010
Dates:	Date Event 1 May 2010 Published
Volume:	Vol.195
Number:	No.9
Page Range:	pp. 2975-2978
DOI:	10.1016/j.jpowsour.2009.10.109
Status:	Peer Reviewed
Publication Status:	Published
Access rights to Published version:	Restricted or Subscription Access

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