Fabrication of Fe-Metal Organic Framework-derived Fe2O3 Nanoparticle Li-ion Battery

Yu-Sung KIM; Hyun-Ik CHO; Ye-Eun PARK; Byoung-Nam PARK

doi:10.5796/electrochemistry.20-00025

Abstract

We, for the first time, fabricated an additive-free battery electrode composed of Fe-zeolitic imidazolate frameworks-derived Fe₂O₃ nanoparticles (NPs) incorporated in carbon shells (Fe₂O₃@C) through electrophoretic deposition (EPD). High specific capacity of Fe₂O₃@C without additives comparable to that of the theoretical capacity (1007 mAh/g) suggests that the electrochemical conversion reactions accompanied by lithiation and delithiation process are not significantly limited by the absence of the conductive agents and binders. The additive-free system paves the way for an efficient experimental probe to investigate the intrinsic electrochemical properties of the metal-organic framework-derived nanostructures.

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This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License (CC BY, http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse of the work in any medium provided the original work is properly cited. [DOI: 10.5796/electrochemistry.20-00025].
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