Electrochemical role of oxygen containing functional groups on activated carbon electrode

Title
Electrochemical role of oxygen containing functional groups on activated carbon electrode
Authors
Tomohiro TojoKengo SakuraiHiroyuki MuramatsuTakuya Hayashi양갑승정용채양철민Morinobu Endo김융암
Keywords
Electrochemica; activated carbon electrode
Issue Date
2014-11
Publisher
RSC advances
Citation
VOL 4, NO 107, 62678-62683
Abstract
We have experimentally and theoretically clarified the effect of oxygen functional groups on the capacitive performance of a photochemically treated activated carbon electrode. A high density of C]O groups at the mouth of the micropores, where the chemically active edge sites are predominantly available, increases the energy barrier for ions to enter the pores, thereby resulting in a large decrease in the specific capacitance.
URI
http://pubs.kist.re.kr/handle/201004/49096
ISSN
20462069
Appears in Collections:
KIST Publication > Article
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