Flexible carbon cloth with high conductivity used as the substrate and after acidification,cobalt trioxide(Co3O4) nanosheets arrays were growing on the surface of the carbon cloth through electrochemical deposition and auxiliary thermal technology.The thickness of the Co3O4 nanosheets was about 15 nm,and the layers were interwoven to form a 3D network porous structure.This unique structure not only increased the effective utilization of Co3O4 nanomaterial,but also shortened the transport channel of electrolyte ions and accelerated its rate performance.The material was expected to be an alternative electrode material for assembling high performance flexible capacitor devices.
Zhang Gaini, Huang Yunlong, Qin Tongtong, Sun Bo, Hou Huihui, Ma Yanni, Hou Shaolong, Sun Ni
. Preparation and electrochemical property of Co3O4 array material[J]. New Chemical Materials, 2021
, 49(2)
: 125
-129
.
DOI: 10.19817/j.cnki.issn 1006-3536.2021.02.029
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