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Polydivinylferrocene surface modified electrode for measuring state-of-charge of lead–acid battery

“…Accordingly, we are exploring the possibility of using organic redox couples with the view to developing a miniaturised device capable of monitoring H 2 SO 4 concentration as a function of state-of-charge of a lead-acid battery. In continuation of our previous work, [2][3][4][5][6][7][8][9][10][11][12], where we investigated several ferrocene derivatives, we report in this paper the results of our findings on polydivinylferrocene (PDVF). In the past, we have examined the following polymeric ferrocenes:…”

“…• vinylferrocene-propylene sulfide-graft copolymers [7]; • thioether and ferrocene-containing copolymers [9].…”