Affordable and greener materials were extensively studied in electrode fabrication for Liion
based batteries but less interest was shown to proton battery. Hence, in this work,
a methodology on preparing a natural based binder for proton battery was reported. 2-
Hydroxyethyl Cellulose (2HEC) was chosen to replace PVDF commercial binder in electrode
for ZnSO4|MnO2 proton battery configuration. SEM image shows good surface formation
for both anode and cathode with good porous structure. OCV result shows that the cell
improved the stable voltage of reference cell of 0.7 V to 0.9 V after 24 hours. The first
discharge of the cell took 6 hours and 49 minutes at 0.005mA and shows good potential for
rechargebility test.