Organometallic polymer material for energy storage.

ABSTRACT

Ferrocene-based polymers, poly(ferrocenyl-methylsilane) and its derivatives, were synthesised by ring-opening polymerization. The product shows promising cathode application in Li-ion, Na-ion and all-organic batteries. The ultra-high power density, excellent cycling stability and decent capacity performance makes it comparable or even superior to the conventional inorganic electrode materials.