Different proportions of C/KCu7S4 hybrid structure for high-performance supercapacitors

• Published in: Journal of power sources Vol. 263; pp. 175 - 180
• Main Authors: Dai, Shuge, Xi, Yi, Hu, Chenguo, Yue, Xule, Cheng, Lu, Wang, Guo
• Format: Journal Article
• Language: English
• Published: Amsterdam Elsevier B.V 01.10.2014; Elsevier
• Subjects: Applied sciences; C/KCu7S4; Capacitors. Resistors. Filters; Different proportions; Electrical engineering. Electrical power engineering; Exact sciences and technology; Hybrid structure; Supercapacitors; Various equipment and components; Different proportions; Supercapacitors; C/KCu7S4; Hybrid structure; High performance; S; C/KCU; Supercapacitor; Electrolytic capacitor; Structure

KCu7S4 has the channel structure and minor resistance. Its double larger channels ensure that the ions can well exchange with other's, at the same time, can shorten the ionic diffusion path and improve the ionic and electronic transport. So KCu7S4 shows good electrochemical property. The paper...