An architecture nanostructured material
has been recently developed by researchers at the University of California
using nanocrystalline ruthenium oxide coupled with graphene. This technology
could improve the quality of the supercapacitors leading to long lasting
battery life in portable electronics.
The present study showed that two times more
energy and power can be achieved with this material compared to commercial
supercapacitors. The electrode and/or supercapacitors made with above mentioned
nanomaterial can be cycled over 8000 times without any fatigue because of its
high energy density. Nanostructured materials also rendered large surface area,
high electrical conductivity, short ion diffusion pathways and excellent
interfacial integrity, making these high energy supercapacitor electrodes ideal
for future energy storage applications.
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