Simultaneous formation of ultrahigh surface area and three-dimensional hierarchical porous graphene-like networks for fast and highly stable supercapacitors.

Li, Yunyong; Li, Zesheng; Shen, Pei Kang · Adv Mater · 2013

basic_science · Level V

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Abstract

A new one-step ion-exchange/activation combination method using a metal-ion exchanged resin as a carbon precursor is used to prepare a ultrahigh surface area and three-dimensional hierarchical porous graphene-like networks for fast and highly stable supercapacitors.

Medical subject headings