CoNi2S4 nanoparticle on carbon cloth with high mass loading as multifunctional electrode for hybrid supercapacitor and overall water splitting

• Published in: Applied surface science Vol. 554; p. 149598
• Main Authors: Ye, Jing, Li, Qi, Ma, Xiao, Chen, Huizhen, Yuan, Tingting, Xu, Xuetang, Wang, Fan
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.07.2021
• Subjects: CoNi2S4; High mass loading; Multifunctional electrode material; Overall water splitting; Supercapacitor; Supercapacitor; CoNi2S4; Overall water splitting; High mass loading; Multifunctional electrode material

[Display omitted] •CoNi2S4 nanoparticles with high mass loading (15 mg cm−2) grown on carbon cloth.•High capacitance of 10.87F cm−2 at 10 mA cm−2 and a prominent coulombic efficiency.•All-solid-state hybrid supercapacitor delivers 1.42 mWh cm−2 at 9.0 mW cm−2.•Excellent HER (84 mV at 10 mA cm−2) and...