journal article·2023-11Open access

Exploring the Charge Storage Dynamics in Donor–Acceptor Covalent Organic Frameworks Based Supercapacitors by Employing Ionic Liquid Electrolyte (Small 46/2023)

Amrita Chatterjee, Jiamin Sun, Kuber Singh Rawat, Veronique Van Speybroeck, Pascal Van Der Voort

Small· Volume 19· Issue 46

Abstract

Donor–Acceptor Covalent Organic Frameworks In article number 2303189, Pascal Van Der Voort and co-workers report for the first time on the use of donor-acceptor covalent organic frameworks (COFs) as enhanced pseudo supercapacitors in the non-Faradaic double layer region using ionic liquids as electrolytes. The double layer charging mechanism is investigated in detail; the COF devices have a 58 Wh kg−1 energy density (at 1 kW kg−1) and retained >80% capacitance after 100 h of usage.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Covalent Organic Framework Applications · Conducting polymers and applications · Supercapacitor Materials and Fabrication

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Affiliations

COMOC‐Centre for Ordered Materials Organometallics and Catalysis; Department of Chemistry University of Ghent Krijgslaan 281 (S3) Ghent 9000 Belgium

Center for Molecular Modeling (CMM) Ghent University Zwijnaarde Ghent B‐9052 Belgium

References

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