Macroporous 'bubble' graphene film via template-directed ordered-assembly for high rate supercapacitors

Chem Commun (Camb). 2012 Jul 21;48(57):7149-51. doi: 10.1039/c2cc32189k. Epub 2012 Jun 11.

Abstract

A three-dimensional bubble graphene film, with controllable and uniform macropores and tailorable microstructure, was fabricated by a facile hard templating strategy and exhibit extraordinary electrochemical capacitance with high rate capability (1.0 V s(-1)).

MeSH terms

  • Electric Capacitance*
  • Graphite / chemistry*
  • Microtechnology / methods
  • Polymethyl Methacrylate / chemistry
  • Porosity

Substances

  • Graphite
  • Polymethyl Methacrylate