Achieving high-energy-density and ultra-stable zinc-ion hybrid supercapacitors by engineering hierarchical porous carbon architecture

Zinc-ion hybrid supercapacitor emerges as a promising energy storage device in benefit of the merits from both battery and supercapacitor. However, the challenges induced by the low energy density and poor cycling stability of the cathodes hinder the practical applications of zinc-ion hybrid superca...

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Veröffentlicht in:	Electrochimica acta Jg. 327; S. 134999
Hauptverfasser:	Yu, Peifeng, Zeng, Yuan, Zeng, Yinxiang, Dong, Hanwu, Hu, Hang, Liu, Yingliang, Zheng, Mingtao, Xiao, Yong, Lu, Xihong, Liang, Yeru
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Oxford Elsevier Ltd 10.12.2019 Elsevier BV
Schlagworte:	Architecture Carbon Cathodes Cycles Cycling stability Electrical resistivity Energy storage Flux density Graphitization Hierarchical porous carbon High energy density Ion storage Molecular-scale mixing strategy Morphology Specific surface Stability Structural engineering Structural hierarchy Supercapacitors Surface area Zinc Zinc-ion hybrid supercapacitors Cycling stability Hierarchical porous carbon High energy density Molecular-scale mixing strategy Zinc-ion hybrid supercapacitors
ISSN:	0013-4686, 1873-3859
Online-Zugang:	Volltext
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