Graphene and metal nitrides improve the performance and stability of energy storage devices
Supercapacitors can be charged and discharged tens of thousands of times, but their relatively low energy density compared to conventional batteries limits their application for energy storage. Now, A*STAR researchers have developed an 'asymmetric' supercapacitor based on metal nitrides and graphene that could be a viable energy storage solution.
Read more at: http://phys.org/news/2015-11-graphene-metal-nitrides-stability-energy.html#jCp
