Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring Perylenediimide

The covalent functionalization of MoS2 with a perylenediimide (PDI) is reported and the study is accompanied by detailed characterization of the newly prepared MoS2-PDI hybrid material. Covalently functionalized MoS2 interfacing organic photoactive species has shown electron and/or energy accepting,...

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Autores: Sideri, Ioanna K., Jang, Youngwoo, Garcés-Garcés, Jose, Sastre-Santos, Ángela, Canton-Vitoria, Ruben, Kitaura, Ryo, Fernández-Lázaro, Fernando, D'Souza, Francis, Tagmatarchis, Nikos
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universidad Miguel Hernández de Elche
Repositorio:REDIUMH. Depósito Digital de la UMH
OAI Identifier:oai:dspace.umh.es:11000/37918
Acceso en línea:https://hdl.handle.net/11000/37918
Access Level:acceso abierto
Palabra clave:CDU::6 - Ciencias aplicadas::61 - Medicina::615 - Farmacología. Terapéutica. Toxicología. Radiología
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spelling Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring PerylenediimideSideri, Ioanna K.Jang, YoungwooGarcés-Garcés, JoseSastre-Santos, ÁngelaCanton-Vitoria, RubenKitaura, RyoFernández-Lázaro, FernandoD'Souza, FrancisTagmatarchis, NikosCDU::6 - Ciencias aplicadas::61 - Medicina::615 - Farmacología. Terapéutica. Toxicología. RadiologíaThe covalent functionalization of MoS2 with a perylenediimide (PDI) is reported and the study is accompanied by detailed characterization of the newly prepared MoS2-PDI hybrid material. Covalently functionalized MoS2 interfacing organic photoactive species has shown electron and/or energy accepting, energy reflecting or bi-directional electron accepting features. Herein, a rationally designed PDI, unsubstituted at the perylene core to act as electron acceptor, forces MoS2 to fully demonstrate for the first time its electron donor capabilities. The photophysical response of MoS2-PDI is visualized in an energy-level diagram, while femtosecond transient absorption studies disclose the formation of MoS2.+-PDI.− charge separated state. The tunable electronic properties of MoS2, as a result of covalently linking photoactive organic species with precise characteristics, unlock their potentiality and enable their application in light-harvesting and optoelectronic devices.WileyDepartamentos de la UMH::Farmacología, Pediatría y Química Orgánica202520252021info:eu-repo/semantics/articleapplication/pdf9application/pdfhttps://hdl.handle.net/11000/37918reponame:REDIUMH. Depósito Digital de la UMHinstname:Universidad Miguel Hernández de ElcheIngléshttps://doi.org/10.1002/anie.202016249info:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivatives 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/oai:dspace.umh.es:11000/379182026-05-27T13:36:21Z
dc.title.none.fl_str_mv Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring Perylenediimide
title Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring Perylenediimide
spellingShingle Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring Perylenediimide
Sideri, Ioanna K.
CDU::6 - Ciencias aplicadas::61 - Medicina::615 - Farmacología. Terapéutica. Toxicología. Radiología
title_short Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring Perylenediimide
title_full Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring Perylenediimide
title_fullStr Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring Perylenediimide
title_full_unstemmed Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring Perylenediimide
title_sort Unveiling the Photoinduced Electron-Donating Character of MoS2 in Covalently Linked Hybrids Featuring Perylenediimide
dc.creator.none.fl_str_mv Sideri, Ioanna K.
Jang, Youngwoo
Garcés-Garcés, Jose
Sastre-Santos, Ángela
Canton-Vitoria, Ruben
Kitaura, Ryo
Fernández-Lázaro, Fernando
D'Souza, Francis
Tagmatarchis, Nikos
author Sideri, Ioanna K.
author_facet Sideri, Ioanna K.
Jang, Youngwoo
Garcés-Garcés, Jose
Sastre-Santos, Ángela
Canton-Vitoria, Ruben
Kitaura, Ryo
Fernández-Lázaro, Fernando
D'Souza, Francis
Tagmatarchis, Nikos
author_role author
author2 Jang, Youngwoo
Garcés-Garcés, Jose
Sastre-Santos, Ángela
Canton-Vitoria, Ruben
Kitaura, Ryo
Fernández-Lázaro, Fernando
D'Souza, Francis
Tagmatarchis, Nikos
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Departamentos de la UMH::Farmacología, Pediatría y Química Orgánica
dc.subject.none.fl_str_mv CDU::6 - Ciencias aplicadas::61 - Medicina::615 - Farmacología. Terapéutica. Toxicología. Radiología
topic CDU::6 - Ciencias aplicadas::61 - Medicina::615 - Farmacología. Terapéutica. Toxicología. Radiología
description The covalent functionalization of MoS2 with a perylenediimide (PDI) is reported and the study is accompanied by detailed characterization of the newly prepared MoS2-PDI hybrid material. Covalently functionalized MoS2 interfacing organic photoactive species has shown electron and/or energy accepting, energy reflecting or bi-directional electron accepting features. Herein, a rationally designed PDI, unsubstituted at the perylene core to act as electron acceptor, forces MoS2 to fully demonstrate for the first time its electron donor capabilities. The photophysical response of MoS2-PDI is visualized in an energy-level diagram, while femtosecond transient absorption studies disclose the formation of MoS2.+-PDI.− charge separated state. The tunable electronic properties of MoS2, as a result of covalently linking photoactive organic species with precise characteristics, unlock their potentiality and enable their application in light-harvesting and optoelectronic devices.
publishDate 2021
dc.date.none.fl_str_mv 2021
2025
2025
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/11000/37918
url https://hdl.handle.net/11000/37918
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv https://doi.org/10.1002/anie.202016249
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 Internacional
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.format.none.fl_str_mv application/pdf
9
application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:REDIUMH. Depósito Digital de la UMH
instname:Universidad Miguel Hernández de Elche
instname_str Universidad Miguel Hernández de Elche
reponame_str REDIUMH. Depósito Digital de la UMH
collection REDIUMH. Depósito Digital de la UMH
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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