Biomass-derived carbon dots regulating nickel cobalt layered double hydroxide from 2D nanosheets to 3D flower-like spheres as electrodes for enhanced asymmetric supercapacitors

[Display omitted] •Nickel cobalt layered double hydroxide regulated by fungus bran-derived carbon dots are firstly synthesized.•Carbon dots are used for the adjustment of 2D nanosheets to 3D flower-like spheres.•The spherical morphology provides more electro-active sites.•An asymmetric supercapacito...

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Veröffentlicht in:	Journal of colloid and interface science 2022-06, Vol.616, p.584-594
Hauptverfasser:	Qu, Keqi, Chen, Manhui, Wang, Weicong, Yang, Shuai, Jing, Songjie, Guo, Sitong, Tian, Jiangyang, Qi, Houjuan, Huang, Zhanhua
Format:	Artikel
Sprache:	eng
Schlagworte:	2D LDH nanosheets 3D flower-like structure Biomass Carbon dots Cobalt - chemistry Electrodes Fungus bran Hydroxides - chemistry Nickel - chemistry Supercapacitor
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