Premium
Alternating Stacked Graphene‐Conducting Polymer Compact Films with Ultrahigh Areal and Volumetric Capacitances for High‐Energy Micro‐Supercapacitors
Author(s) -
Wu ZhongShuai,
Parvez Khaled,
Li Shuang,
Yang Sheng,
Liu Zhaoyang,
Liu Shaohua,
Feng Xinliang,
Müllen Klaus
Publication year - 2015
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201501643
Subject(s) - supercapacitor , materials science , graphene , capacitance , nanotechnology , mesoporous material , polymer , deposition (geology) , conductive polymer , energy storage , optoelectronics , electrode , composite material , paleontology , biochemistry , chemistry , sediment , biology , catalysis , power (physics) , physics , quantum mechanics
Graphene‐based compact nanohybrid films made by alternate deposition of electrochemically exfoliated graphene and mesoporous graphene‐conducting polymer nanosheets are constructed for high‐energy micro‐supercapacitors. They are shown to have a landmark areal capacitance of 368 mF cm −2 and volumetric capacitance of 736 F cm −3 .