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Article: Ferrocene‐Based Metal–Organic Framework Nanosheets as a Robust Oxygen Evolution Catalyst

TitleFerrocene‐Based Metal–Organic Framework Nanosheets as a Robust Oxygen Evolution Catalyst
Authors
Keywordselectrocatalysts
ferrocene
metal–organic frameworks
oxygen evolution reaction
Issue Date2021
PublisherWiley - VCH Verlag GmbH & Co. KGaA. The Journal's web site is located at https://onlinelibrary.wiley.com/journal/15213773
Citation
Angewandte Chemie (International Edition), 2021, v. 60 n. 23, p. 12770-12774 How to Cite?
AbstractWe report the synthesis of two-dimensional metal–organic frameworks (MOFs) on nickel foam (NF) by assembling nickel chloride hexahydrate and 1,1′-ferrocenedicarboxylic acid (NiFc-MOF/NF). The NiFc-MOF/NF exhibits superior oxygen evolution reaction (OER) performance with an overpotential of 195 mV and 241 mV at 10 and 100 mA cm−2, respectively under alkaline conditions. Electrochemical results demonstrate that the superb OER performance originates from the ferrocene units that serve as efficient electron transfer intermediates. Density functional theory calculations reveal that the ferrocene units within the MOF crystalline structure enhance the overall electron transfer capacity, thereby leading to a theoretical overpotential of 0.52 eV, which is lower than that (0.81 eV) of the state-of-the-art NiFe double hydroxides.
Persistent Identifierhttp://hdl.handle.net/10722/300909
ISSN
2023 Impact Factor: 16.1
2023 SCImago Journal Rankings: 5.300
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorLiang, J-
dc.contributor.authorGAO, X-
dc.contributor.authorGuo, B-
dc.contributor.authorDing, Y-
dc.contributor.authorYan, J-
dc.contributor.authorGuo, Z-
dc.contributor.authorTse, ECM-
dc.contributor.authorLiu, J-
dc.date.accessioned2021-07-06T03:11:53Z-
dc.date.available2021-07-06T03:11:53Z-
dc.date.issued2021-
dc.identifier.citationAngewandte Chemie (International Edition), 2021, v. 60 n. 23, p. 12770-12774-
dc.identifier.issn1433-7851-
dc.identifier.urihttp://hdl.handle.net/10722/300909-
dc.description.abstractWe report the synthesis of two-dimensional metal–organic frameworks (MOFs) on nickel foam (NF) by assembling nickel chloride hexahydrate and 1,1′-ferrocenedicarboxylic acid (NiFc-MOF/NF). The NiFc-MOF/NF exhibits superior oxygen evolution reaction (OER) performance with an overpotential of 195 mV and 241 mV at 10 and 100 mA cm−2, respectively under alkaline conditions. Electrochemical results demonstrate that the superb OER performance originates from the ferrocene units that serve as efficient electron transfer intermediates. Density functional theory calculations reveal that the ferrocene units within the MOF crystalline structure enhance the overall electron transfer capacity, thereby leading to a theoretical overpotential of 0.52 eV, which is lower than that (0.81 eV) of the state-of-the-art NiFe double hydroxides.-
dc.languageeng-
dc.publisherWiley - VCH Verlag GmbH & Co. KGaA. The Journal's web site is located at https://onlinelibrary.wiley.com/journal/15213773-
dc.relation.ispartofAngewandte Chemie (International Edition)-
dc.rightsSubmitted (preprint) Version This is the pre-peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. Accepted (peer-reviewed) Version This is the peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.-
dc.subjectelectrocatalysts-
dc.subjectferrocene-
dc.subjectmetal–organic frameworks-
dc.subjectoxygen evolution reaction-
dc.titleFerrocene‐Based Metal–Organic Framework Nanosheets as a Robust Oxygen Evolution Catalyst-
dc.typeArticle-
dc.identifier.emailGuo, Z: zxguo@hku.hk-
dc.identifier.emailTse, ECM: ecmtse@hku.hk-
dc.identifier.authorityGuo, Z=rp02451-
dc.identifier.authorityTse, ECM=rp02452-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/anie.202101878-
dc.identifier.pmid33768623-
dc.identifier.scopuseid_2-s2.0-85105169719-
dc.identifier.hkuros323064-
dc.identifier.volume60-
dc.identifier.issue23-
dc.identifier.spage12770-
dc.identifier.epage12774-
dc.identifier.isiWOS:000645286000001-
dc.publisher.placeGermany-

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