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The effect of reduced graphene electro-catalysts and their the agglomerate sizes, the case in lead acid battery positive active material was done. Reduced graphene size distributions were achieved via shear induced fragmentation of graphene oxide paper followed by hydrazine reduction. Increased size of agglomerates were beneficial when conductive reduced graphene was used as an electro-catalyst, and...
Interconnected graphene/PbO composites appearing sand-wish was developed for lead acid battery cathode. Facile processing technique which is solution based, enabled the interaction between graphene oxide nano-sheets and PbO submicron particles under mechanical stirring producing sand-wish-like structures containing graphene nano-sheets. The affinity and interaction between graphene oxide and PbO in...
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