Comparing diazonium modified and unmodified activated carbon cloths for energy storage in supercapacitors

Arnold Subrata; Richard D. Webster

doi:10.1002/elsa.202100084

Comparing diazonium modified and unmodified activated carbon cloths for energy storage in supercapacitors

Arnold Subrata, Richard D. Webster^*

^*Corresponding author for this work

Nanyang Technological University

Research output: Contribution to journal › Article › peer-review

Abstract

Activated carbon cloths (ACCs) were chemically modified with anthraquinone (AQ) groups and the resulting AQ-modified ACCs were characterized and tested for their potential use in supercapacitors. At modest scan rates and current densities, AQ-modified ACCs were found to store and release less charge than unmodified ACCs, under conditions where equivalent series resistance (ESR) is not minimized.

Original language	English
Article number	e2100084
Journal	Electrochemical Science Advances
Volume	2
Issue number	3
DOIs	https://doi.org/10.1002/elsa.202100084
Publication status	Published - Jun 2022
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2021 The Authors. Electrochemical Science Advances published by Wiley-VCH GmbH.

ASJC Scopus Subject Areas

Chemistry (miscellaneous)
Electrochemistry

Keywords

activated carbon cloths
electrochemistry
energy storage
supercapacitors
surface chemistry

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10.1002/elsa.202100084

Cite this

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abstract = "Activated carbon cloths (ACCs) were chemically modified with anthraquinone (AQ) groups and the resulting AQ-modified ACCs were characterized and tested for their potential use in supercapacitors. At modest scan rates and current densities, AQ-modified ACCs were found to store and release less charge than unmodified ACCs, under conditions where equivalent series resistance (ESR) is not minimized.",

keywords = "activated carbon cloths, electrochemistry, energy storage, supercapacitors, surface chemistry",

author = "Arnold Subrata and Webster, \{Richard D.\}",

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AB - Activated carbon cloths (ACCs) were chemically modified with anthraquinone (AQ) groups and the resulting AQ-modified ACCs were characterized and tested for their potential use in supercapacitors. At modest scan rates and current densities, AQ-modified ACCs were found to store and release less charge than unmodified ACCs, under conditions where equivalent series resistance (ESR) is not minimized.

KW - activated carbon cloths

KW - electrochemistry

KW - energy storage

KW - supercapacitors

KW - surface chemistry

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Comparing diazonium modified and unmodified activated carbon cloths for energy storage in supercapacitors

Abstract

Bibliographical note

ASJC Scopus Subject Areas

Keywords

Access to Document

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