Electrodeposited Copper Tin Sulfide/Reduced Graphene Oxide Nanospikes for a High-Performance Supercapacitor Electrode.

ABSTRACT: Copper tin sulfide, Cu₄SnS₄ (CTS), a ternary transition-metal chalcogenide with unique properties, including superior electrical conductivity, distinct crystal structure, and high theoretical capacity, is a potential candidate for supercapacitor (SC) electrode materials. However, there are few studies reporting the application of Cu₄SnS₄ or its composites as electrode materials for SCs. The reported performance of the Cu₄SnS₄ electrode is insufficient regarding cycle stability, rate capability, and specific capacity; probably resulting from poor electrical conductivity, restacking, and agglomeration of the active material during continued charge-discharge cycles. Such limitations can be overcome by incorporating graphene as

SUBMITTER: Feyie EK 

PROVIDER: S-EPMC10905689 | biostudies-literature | 2024 Feb

REPOSITORIES: biostudies-literature