Screen-printable films of graphene/CoS2/Ni3S4 composites for the fabrication of flexible and arbitrary-shaped all-solid-state hybrid supercapacitors

• Published in: Carbon (New York) Vol. 146; pp. 557 - 567
• Main Authors: Jiang, Degang, Liang, Hui, Yang, Wenrong, Liu, Yan, Cao, Xueying, Zhang, Jingmin, Li, Chenwei, Liu, Jingquan, Gooding, J. Justin
• Format: Journal Article
• Language: English
• Published: New York Elsevier Ltd 01.05.2019; Elsevier BV
• Subjects: active sites; Batteries; capacitance; Cobalt sulfide; Cycles; electrochemistry; Electrodes; Electronic devices; electronic equipment; Electronics; energy density; Flux density; Graphene; graphene oxide; nanosheets; Production methods; Substrates; Supercapacitors; Vulcanization; Wearable computers; Wearable technology

Supercapacitors are attracting increasing research interest because they are expected to achieve battery-level energy density while having a long calendar life and a short charging time. However, the development of large-scale and cost-reasonable production methods for flexible, wearable and arbitra...