Australian team develops graphene supercapacitor

Researchers at Monash University in Australia have developed a new carbon-based material they claim allows supercapacitors to store as much energy as traditional lead-acid batteries, while delivering power much faster than conventional batteries can manage.From pv magazine Australia Researchers at Monash University have applied a rapid thermal annealing step to a graphite oxide precursor to deliver supercapacitors that have achieved power densities as high as 69.2 kW per liter, while demonstrating fast-charging capabilities with excellent cycle stability. Supercapacitors are an emerging class ...

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