Conductive 2D metal-organic framework for high-performance cathodes in aqueous rechargeable zinc batteries.

ABSTRACT: Currently, there is considerable interest in developing advanced rechargeable batteries that boast efficient distribution of electricity and economic feasibility for use in large-scale energy storage systems. Rechargeable aqueous zinc batteries are promising alternatives to lithium-ion batteries in terms of rate performance, cost, and safety. In this investigation, we employ Cu₃(HHTP)₂, a two-dimensional (2D) conductive metal-organic framework (MOF) with large one-dimensional channels, as a zinc battery cathode. Owing to its unique structure, hydrated Zn²⁺ ions which are inserted directly into the host structure, Cu₃(HHTP)₂, allow high diffusion rate and low interfacial resistance which enable the Cu₃(HHTP)₂ catho

SUBMITTER: Nam KW 

PROVIDER: S-EPMC6821766 | biostudies-literature | 2019 Oct

REPOSITORIES: biostudies-literature