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dc.contributor.author
Guerra, Walter Damián  
dc.contributor.author
Sayre, Hannah J.  
dc.contributor.author
Ripberger, Hunter H.  
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Odella, Emmanuel  
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Scholes, Gregory D.  
dc.contributor.author
Moore, Thomas A.  
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Knowles, Robert R.  
dc.contributor.author
Moore, Ana L.  
dc.date.available
2023-07-24T16:52:16Z  
dc.date.issued
2022-03  
dc.identifier.citation
Guerra, Walter Damián; Sayre, Hannah J.; Ripberger, Hunter H.; Odella, Emmanuel; Scholes, Gregory D.; et al.; Ir(III)-Naphthoquinone complex as a platform for photocatalytic activity; Elsevier B.V.; Journal of Photochemistry and Photobiology; 9; 3-2022; 1-6  
dc.identifier.issn
2666-4690  
dc.identifier.uri
http://hdl.handle.net/11336/205072  
dc.description.abstract
Inspired by the primary events that take place in Photosystem II (PSII), we designed and synthesized a heteroleptic Ir(III) complex featuring an attached naphthoquinone (NQ) as an electron transfer (ET) auxiliary reminiscent of the plastoquinone electron acceptor in PSII. In this design, NQ is covalently attached to the 2,2′-bipyridyl (bpy) ligand of [Ir(dF(CF3)ppy)2(bpy)][PF6], (dF(CF3)ppy = 2-(2,4-difluorophenyl)-5-(trifluoromethyl)pyridine). Following excitation of the photocatalyst ([Ir(dF(CF3)ppy)2(bpy-NQ)][PF6]), reduced NQ (NQ•‒) was observed in transient absorption spectroscopy. This novel catalyst has potential applications in oxidative and reductive photocatalytic processes.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Elsevier B.V.  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
ARTIFICIAL PHOTOSYNTHESIS  
dc.subject
ELECTRON TRANSFER (ET)  
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HETEROLEPTIC IR(III) COMPLEXES  
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PHOTOCATALYST  
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QUINONES  
dc.subject.classification
Físico-Química, Ciencia de los Polímeros, Electroquímica  
dc.subject.classification
Ciencias Químicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Ir(III)-Naphthoquinone complex as a platform for photocatalytic activity  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2023-07-20T15:59:37Z  
dc.journal.volume
9  
dc.journal.pagination
1-6  
dc.journal.pais
Países Bajos  
dc.journal.ciudad
Amsterdam  
dc.description.fil
Fil: Guerra, Walter Damián. Arizona State University; Estados Unidos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina  
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Fil: Sayre, Hannah J.. University of Princeton; Estados Unidos  
dc.description.fil
Fil: Ripberger, Hunter H.. University of Princeton; Estados Unidos  
dc.description.fil
Fil: Odella, Emmanuel. Arizona State University; Estados Unidos. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina  
dc.description.fil
Fil: Scholes, Gregory D.. University of Princeton; Estados Unidos  
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Fil: Moore, Thomas A.. Arizona State University; Estados Unidos  
dc.description.fil
Fil: Knowles, Robert R.. University of Princeton; Estados Unidos  
dc.description.fil
Fil: Moore, Ana L.. Arizona State University; Estados Unidos  
dc.journal.title
Journal of Photochemistry and Photobiology  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S266646902100083X  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jpap.2021.100098  

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