Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications

Autores
Ramirez Wierzbicki, Ivana Elizabeth; Cotic, Agustina Ludmila; Cadranel, Alejandro
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The exploitation of excited state chemistry for solar energy conversion or photocatalysis has been continuously increasing, and the needs of a transition to a sustainable human development indicate this trend will continue. In this scenario, the study of mixed valence systems in the excited state offers a unique opportunity to explore excited state electron transfer reactivity, and, in a broader sense, excited state chemistry. This Concept article analyzes recent contributions in the field of photoinduced mixed valence systems, i. e. those where the mixed valence core is absent in the ground state but created upon light absorption. The focus is on the utilization of photoinduced intervalence charge transfer bands, detected via transient absorption spectroscopy, as key tools to study fundamental phenomena like donor/acceptor inversion, hole delocalization, coexistence of excited states and excited state nature, together with applications in molecular electronics.
Fil: Ramirez Wierzbicki, Ivana Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Cotic, Agustina Ludmila. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Cadranel, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Materia
DONOR-ACCEPTOR INTERACTIONS
EXCITED-STATE DYNAMICS
PHOTOINDUCED INTERVALENCE CHARGE TRANSFER
PHOTOINDUCED MIXED VALENCE
TRANSIENT ABSORPTION SPECTROSCOPY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/210186
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applicationsRamirez Wierzbicki, Ivana ElizabethCotic, Agustina LudmilaCadranel, AlejandroDONOR-ACCEPTOR INTERACTIONSEXCITED-STATE DYNAMICSPHOTOINDUCED INTERVALENCE CHARGE TRANSFERPHOTOINDUCED MIXED VALENCETRANSIENT ABSORPTION SPECTROSCOPYhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The exploitation of excited state chemistry for solar energy conversion or photocatalysis has been continuously increasing, and the needs of a transition to a sustainable human development indicate this trend will continue. In this scenario, the study of mixed valence systems in the excited state offers a unique opportunity to explore excited state electron transfer reactivity, and, in a broader sense, excited state chemistry. This Concept article analyzes recent contributions in the field of photoinduced mixed valence systems, i. e. those where the mixed valence core is absent in the ground state but created upon light absorption. The focus is on the utilization of photoinduced intervalence charge transfer bands, detected via transient absorption spectroscopy, as key tools to study fundamental phenomena like donor/acceptor inversion, hole delocalization, coexistence of excited states and excited state nature, together with applications in molecular electronics.Fil: Ramirez Wierzbicki, Ivana Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Cotic, Agustina Ludmila. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaFil: Cadranel, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; ArgentinaWiley VCH Verlag2022-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/210186Ramirez Wierzbicki, Ivana Elizabeth; Cotic, Agustina Ludmila; Cadranel, Alejandro; Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications; Wiley VCH Verlag; Chemphyschem; 23; 20; 8-2022; 1-71439-4235CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cphc.202200384info:eu-repo/semantics/altIdentifier/doi/10.1002/cphc.202200384info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:08:05Zoai:ri.conicet.gov.ar:11336/210186instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 10:08:05.458CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications
title Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications
spellingShingle Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications
Ramirez Wierzbicki, Ivana Elizabeth
DONOR-ACCEPTOR INTERACTIONS
EXCITED-STATE DYNAMICS
PHOTOINDUCED INTERVALENCE CHARGE TRANSFER
PHOTOINDUCED MIXED VALENCE
TRANSIENT ABSORPTION SPECTROSCOPY
title_short Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications
title_full Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications
title_fullStr Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications
title_full_unstemmed Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications
title_sort Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications
dc.creator.none.fl_str_mv Ramirez Wierzbicki, Ivana Elizabeth
Cotic, Agustina Ludmila
Cadranel, Alejandro
author Ramirez Wierzbicki, Ivana Elizabeth
author_facet Ramirez Wierzbicki, Ivana Elizabeth
Cotic, Agustina Ludmila
Cadranel, Alejandro
author_role author
author2 Cotic, Agustina Ludmila
Cadranel, Alejandro
author2_role author
author
dc.subject.none.fl_str_mv DONOR-ACCEPTOR INTERACTIONS
EXCITED-STATE DYNAMICS
PHOTOINDUCED INTERVALENCE CHARGE TRANSFER
PHOTOINDUCED MIXED VALENCE
TRANSIENT ABSORPTION SPECTROSCOPY
topic DONOR-ACCEPTOR INTERACTIONS
EXCITED-STATE DYNAMICS
PHOTOINDUCED INTERVALENCE CHARGE TRANSFER
PHOTOINDUCED MIXED VALENCE
TRANSIENT ABSORPTION SPECTROSCOPY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The exploitation of excited state chemistry for solar energy conversion or photocatalysis has been continuously increasing, and the needs of a transition to a sustainable human development indicate this trend will continue. In this scenario, the study of mixed valence systems in the excited state offers a unique opportunity to explore excited state electron transfer reactivity, and, in a broader sense, excited state chemistry. This Concept article analyzes recent contributions in the field of photoinduced mixed valence systems, i. e. those where the mixed valence core is absent in the ground state but created upon light absorption. The focus is on the utilization of photoinduced intervalence charge transfer bands, detected via transient absorption spectroscopy, as key tools to study fundamental phenomena like donor/acceptor inversion, hole delocalization, coexistence of excited states and excited state nature, together with applications in molecular electronics.
Fil: Ramirez Wierzbicki, Ivana Elizabeth. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Cotic, Agustina Ludmila. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
Fil: Cadranel, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Química, Física de los Materiales, Medioambiente y Energía. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Química, Física de los Materiales, Medioambiente y Energía; Argentina
description The exploitation of excited state chemistry for solar energy conversion or photocatalysis has been continuously increasing, and the needs of a transition to a sustainable human development indicate this trend will continue. In this scenario, the study of mixed valence systems in the excited state offers a unique opportunity to explore excited state electron transfer reactivity, and, in a broader sense, excited state chemistry. This Concept article analyzes recent contributions in the field of photoinduced mixed valence systems, i. e. those where the mixed valence core is absent in the ground state but created upon light absorption. The focus is on the utilization of photoinduced intervalence charge transfer bands, detected via transient absorption spectroscopy, as key tools to study fundamental phenomena like donor/acceptor inversion, hole delocalization, coexistence of excited states and excited state nature, together with applications in molecular electronics.
publishDate 2022
dc.date.none.fl_str_mv 2022-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/210186
Ramirez Wierzbicki, Ivana Elizabeth; Cotic, Agustina Ludmila; Cadranel, Alejandro; Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications; Wiley VCH Verlag; Chemphyschem; 23; 20; 8-2022; 1-7
1439-4235
CONICET Digital
CONICET
url http://hdl.handle.net/11336/210186
identifier_str_mv Ramirez Wierzbicki, Ivana Elizabeth; Cotic, Agustina Ludmila; Cadranel, Alejandro; Photoinduced intervalence charge transfers: spectroscopic tools to study fundamental phenomena and applications; Wiley VCH Verlag; Chemphyschem; 23; 20; 8-2022; 1-7
1439-4235
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://chemistry-europe.onlinelibrary.wiley.com/doi/10.1002/cphc.202200384
info:eu-repo/semantics/altIdentifier/doi/10.1002/cphc.202200384
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley VCH Verlag
publisher.none.fl_str_mv Wiley VCH Verlag
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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