3D meso/macroporous Ni^sub 3^S^sub 2^@Ni composite electrode for high-performance supercapacitor

Ni3S2@Ni composite electrode for supercapacitor is synthesized via a one-step solvothermal treatment of Ni foam at 120 °C, exhibiting a 3D meso/macroporous network structure. The structure contains Ni3S2 nanosheets with 15–20 nm in thickness and meso/macropores with an average pore size of 24.69 nm,...

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Veröffentlicht in:	Electrochimica acta 2018-06, Vol.275, p.40
Hauptverfasser:	Chen, Shuguang, Li, Yuhan, Wu, Baoxin, Wu, Zixu, Li, Fujin, Wu, Jianghong, Liu, Peng, Li, Haibin
Format:	Artikel
Sprache:	eng
Schlagworte:	Amorphization Aqueous solutions Capacitance Current density Cycles Electrodes Ethanol Flux density Interface reactions Metal foams Nickel sulfide Oxidation Pore size Porosity Supercapacitors
Online-Zugang:	Volltext
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