Organic Materials (Jan 2021)

Covalent Organic Frameworks as Electrode Materials for Rechargeable Batteries

  • Eric R. Wolfson,
  • Erica M. Moscarello,
  • William K. Haug,
  • Psaras L. McGrier

DOI
https://doi.org/10.1055/s-0041-1723020
Journal volume & issue
Vol. 03, no. 01
pp. 067 – 089

Abstract

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Abstract Covalent organic frameworks (COFs) are an advanced class of crystalline porous polymers that have garnered significant interest due to their tunable properties and robust molecular architectures. As a result, COFs with energy-storage properties are of particular interest to the field of rechargeable battery electrode materials. However, investigation into COFs as candidates for energy-storage materials is still in its infancy. This review will highlight methods used to fabricate COFs used as electrode materials and discuss the factors that prove critical for their production. A collection of known COF-based energy-storage systems will be featured. In addition, the ability to utilize the storage properties of COFs for systems beyond traditional Li-ion batteries will be addressed. An outlook will address the current progress and remaining challenges facing the field to ultimately expand the scope of their applications.

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