In situ formation of a carbon fiber@Ni3S2non-woven electrode with ultrahigh areal and volumetric capacitance

Authors

Yuanzhen Chen, Xian Jiaotong UniversityFollow
Tengfei Zhou, University of WollongongFollow
Yongning Liu, Xian Jiaotong University
Zaiping Guo, University of WollongongFollow

RIS ID

117702

Publication Details

Chen, Y., Zhou, T., Liu, Y. & Guo, Z. (2017). In situ formation of a carbon fiber@Ni3S2non-woven electrode with ultrahigh areal and volumetric capacitance. Journal of Materials Chemistry A, 5 (45), 23476-23480.

Abstract

A carbon fiber@Ni3S2 non-woven structured electrode was prepared by electroplating a nickel layer on the surface of carbon paper fibers, and then carbon fiber@Ni3S2 was in situ formed by a vulcanization reaction. The Ni3S2 layer shows ultrahigh volume/area capacitance, 911 F cm−3/15.5 F cm−2, which is 4 times higher than published data, and displays good cycle performance.