Supercapacitors: Free‐Standing 3D Nanoporous Duct‐Like and Hierarchical Nanoporous Graphene Films for Micron‐Level Flexible Solid‐State Asymmetric Supercapacitors (Adv. Energy Mater. 18/2016)

Publisher: John Wiley & Sons Inc

E-ISSN: 1614-6840|6|18|aenm.201670107-aenm.201670107

ISSN: 1614-6832

Source: ADVANCED ENERGY MATERIALS (ELECTRONIC), Vol.6, Iss.18, 2016-09, pp. : n/a-n/a

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Abstract

In article number 1600755, Enzuo Liu, Naiqin Zhao, and co‐workers report ultrathin flexible solid‐state asymmetric supercapacitors using 3D nanoporous duct‐like graphene @ MnO2 films as the positive electrode and 3D hierarchical nanoporous graphene films as the negative electrode that display ultrahigh volumetric energy and power densities, demonstrating broad applications as power supplies in wearable electronic devices.