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Supercapacitors: Hierarchical Conducting Polymer@Clay Core–Shell Arrays for Flexible All‐Solid‐State Supercapacitor Devices (Small 29/2015)
Author(s) -
Shao Mingfei,
Li Zhenhua,
Zhang Ruikang,
Ning Fanyu,
Wei Min,
Evans David G.,
Duan Xue
Publication year - 2015
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201570173
Subject(s) - supercapacitor , polypyrrole , materials science , fabrication , electrode , conductive polymer , polymer , nanotechnology , nanostructure , shell (structure) , energy storage , core (optical fiber) , capacitance , composite material , power (physics) , polymerization , chemistry , medicine , alternative medicine , physics , pathology , quantum mechanics
M. Wei and co‐workers report the design and fabrication of a new electrode material with a core‐shell nanostructure in which a conducting polymer (polypyrrole, PPy) core and CoNi‐layered double hydroxide (CoNi‐LDH) shell exhibit a significant synergetic effect in supercapacitor performances. On page 3530, the obtained PPy@LDH‐based, flexible, all‐solid‐state supercapacitor is shown to meet the requirements of both high energy/power output and long‐term endurance, which can be potentially used in highly efficient and stable energy storage devices.