A functionalised nickel cyclam catalyst for CO2 reduction: electrocatalysis, semiconductor surface immobilisation and light-driven electron transfer

Hdl Handle:
http://hdl.handle.net/10149/595931
Title:
A functionalised nickel cyclam catalyst for CO2 reduction: electrocatalysis, semiconductor surface immobilisation and light-driven electron transfer
Authors:
Neri, G. (Gaia); Walsh, J. J. (James); Wilson, C. (Calum); Reynal, A. (Anna); Lim, J. Y. C. (Jason); Li, X. (Xiaoe); White, A. J. P. (Andrew); Long, N. J. (Nicholas); Durrant, J. R. (James); Cowan, A. J. (Alexander)
Affiliation:
Teesside University, School of Science & Engineering.
Citation:
Neri, G.; Walsh, J.J.; Wilson, C.; Reynal, A.; Lim, J. Y. C.; Li, X.; White, A. J. P.; Long, N. J.; Durrant, J. R.; Cowan, A. J. (2015) 'A functionalised nickel cyclam catalyst for CO2 reduction: electrocatalysis, semiconductor surface immobilisation and light-driven electron transfer' Physical Chemistry Chemical Physics; 17: 1562-1566
Publisher:
Royal Society of Chemistry
Journal:
Physical Chemistry Chemical Physics
Issue Date:
26-Nov-2014
URI:
http://hdl.handle.net/10149/595931
DOI:
10.1039/C4CP04871G
Additional Links:
http://xlink.rsc.org/?DOI=C4CP04871G
Abstract:
The immobilisation of electrocatalysts for CO2 reduction onto light harvesting semiconductors is proposed to be an important step towards developing more efficient CO2 reduction photoelectrodes. Here, we report a low cost nickel cyclam complex covalently anchored to a metal oxide surface. Using transient spectroscopy we validate the role of surface immobilisation on enhancing the rate of photoelectron transfer. Furthermore [Ni(1,4,8,11-tetraazacyclotetradecane-6-carboxylic acid)]2+ (2) is shown to be a very active electrocatalyst in solution.
Type:
Article
Language:
en
ISSN:
1463-9076; 1463-9084
Rights:
Author can archive post-print (ie final draft post-refereeing) after 12 month embargo from acceptance. For full details see http://www.sherpa.ac.uk/romeo [Accessed 09/02/2016]

Full metadata record

DC FieldValue Language
dc.contributor.authorNeri, G. (Gaia)en
dc.contributor.authorWalsh, J. J. (James)en
dc.contributor.authorWilson, C. (Calum)en
dc.contributor.authorReynal, A. (Anna)en
dc.contributor.authorLim, J. Y. C. (Jason)en
dc.contributor.authorLi, X. (Xiaoe)en
dc.contributor.authorWhite, A. J. P. (Andrew)en
dc.contributor.authorLong, N. J. (Nicholas)en
dc.contributor.authorDurrant, J. R. (James)en
dc.contributor.authorCowan, A. J. (Alexander)en
dc.date.accessioned2016-02-09T12:59:56Zen
dc.date.available2016-02-09T12:59:56Zen
dc.date.issued2014-11-26en
dc.identifier.citationPhysical Chemistry Chemical Physics; 17: 1562-1566en
dc.identifier.issn1463-9076en
dc.identifier.issn1463-9084en
dc.identifier.doi10.1039/C4CP04871Gen
dc.identifier.urihttp://hdl.handle.net/10149/595931en
dc.description.abstractThe immobilisation of electrocatalysts for CO2 reduction onto light harvesting semiconductors is proposed to be an important step towards developing more efficient CO2 reduction photoelectrodes. Here, we report a low cost nickel cyclam complex covalently anchored to a metal oxide surface. Using transient spectroscopy we validate the role of surface immobilisation on enhancing the rate of photoelectron transfer. Furthermore [Ni(1,4,8,11-tetraazacyclotetradecane-6-carboxylic acid)]2+ (2) is shown to be a very active electrocatalyst in solution.en
dc.language.isoenen
dc.publisherRoyal Society of Chemistryen
dc.relation.urlhttp://xlink.rsc.org/?DOI=C4CP04871Gen
dc.rightsAuthor can archive post-print (ie final draft post-refereeing) after 12 month embargo from acceptance. For full details see http://www.sherpa.ac.uk/romeo [Accessed 09/02/2016]en
dc.titleA functionalised nickel cyclam catalyst for CO2 reduction: electrocatalysis, semiconductor surface immobilisation and light-driven electron transferen
dc.typeArticleen
dc.contributor.departmentTeesside University, School of Science & Engineering.en
dc.identifier.journalPhysical Chemistry Chemical Physicsen
or.citation.harvardNeri, G.; Walsh, J.J.; Wilson, C.; Reynal, A.; Lim, J. Y. C.; Li, X.; White, A. J. P.; Long, N. J.; Durrant, J. R.; Cowan, A. J. (2015) 'A functionalised nickel cyclam catalyst for CO2 reduction: electrocatalysis, semiconductor surface immobilisation and light-driven electron transfer' Physical Chemistry Chemical Physics; 17: 1562-1566en
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