Premium
In Situ Growth of NiSe Nanowire Film on Nickel Foam as an Electrode for High‐Performance Supercapacitors
Author(s) -
Tang Chun,
Pu Zonghua,
Liu Qian,
Asiri Abdullah M.,
Sun Xuping,
Luo Yonglan,
He Yuquan
Publication year - 2015
Publication title -
chemelectrochem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.182
H-Index - 59
ISSN - 2196-0216
DOI - 10.1002/celc.201500285
Subject(s) - supercapacitor , capacitance , nanowire , materials science , electrode , nickel , current density , hydrothermal circulation , current collector , composite material , nanotechnology , chemical engineering , metallurgy , chemistry , physics , quantum mechanics , engineering , electrolyte
We report on the facile one‐step hydrothermal preparation of a NiSe nanowire film on nickel foam (NiSe/NF) as a novel binder‐free electrode material for supercapacitors. This electrode delivers a high specific capacitance of 1790 F g −1 and an areal capacitance of 5.01 F cm −2 at a current density of 5 A g −1 .