Self-templating synthesis of nitrogen-decorated hierarchical porous carbon from shrimp shell for supercapacitors

Abstract
Nitrogen-doped hierarchical porous carbon for a supercapacitor electrode was prepared from shrimp shell using its intrinsic mineral scaffold (CaCO3) as the self-template combined with KOH activation.
Funding Information
  • China Postdoctoral Science Foundation (2013M530922, 2014T70253)