Dense organic molecules/graphene network anodes with superior volumetric and areal performance for asymmetric supercapacitors

Volumetric and areal capacitance are as important as gravimetric capacitance for small energy storage devices. However, achieving both a high volumetric and a high areal capacitance is still a big challenge. Here we report a dense redox organic molecules/graphene network, in which highly redox activ...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2020-01, Vol.8 (1), p.461-469
Hauptverfasser:	Zhang, Lina, Han, Daliang, Tao, Ying, Cui, Changjun, Deng, Yaqian, Dong, Ximan, Lv, Wei, Lin, Zifeng, Wu, Shichao, Weng, Zhe, Yang, Quan-Hong
Format:	Artikel
Sprache:	eng
Schlagworte:	Anthraquinone Anthraquinones Asymmetry Capacitance Conduction Electrochemistry Electrode materials Energy storage Flux density Graphene Gravimetry Ion transport Organic chemistry Sodium Supercapacitors
Online-Zugang:	Volltext
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