Novel organic semiconductors based on ...
Type de document :
Article dans une revue scientifique: Article original
DOI :
URL permanente :
Titre :
Novel organic semiconductors based on 2-amino-anthracene: Synthesis, charge transport and photo-conductive properties
Auteur(s) :
Kondratenko, Kirill [Auteur]
Carlescu, I. [Auteur]
Danjou, Pierre-Édouard [Auteur]
Boussoualem, Yahia [Auteur]
Simion, Aurel [Auteur]
Duponchel, Benoît [Auteur]
Blach, Jean-Francois [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Legrand, Christian [Auteur]
Hurduc, Nicolae [Auteur]
Daoudi, Abdelylah [Auteur]
Carlescu, I. [Auteur]
Danjou, Pierre-Édouard [Auteur]
Boussoualem, Yahia [Auteur]
Simion, Aurel [Auteur]
Duponchel, Benoît [Auteur]
Blach, Jean-Francois [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Legrand, Christian [Auteur]
Hurduc, Nicolae [Auteur]
Daoudi, Abdelylah [Auteur]
Titre de la revue :
Physical Chemistry Chemical Physics
Nom court de la revue :
PCCP - Phys. Chem. Chem. Phys.
Numéro :
23
Pagination :
13885-13894
Éditeur :
Royal Society of Chemistry
Date de publication :
2021
ISSN :
1463-9076
Discipline(s) HAL :
Chimie/Chimie organique
Résumé en anglais : [en]
Anthracene is considered to be a popular choice as a building block for organic semiconductors. The present work is dedicated to the synthesis and characterization of a novel semiconductor (10-OPIA) possessing mesogenic ...
Lire la suite >Anthracene is considered to be a popular choice as a building block for organic semiconductors. The present work is dedicated to the synthesis and characterization of a novel semiconductor (10-OPIA) possessing mesogenic properties, which allows better control over charge transport in the bulk of a material. A novel anthracene-based molecule is characterized for its potential applications: frontier molecular energy levels are studied by optical spectroscopy and cyclic voltammetry and compared to values obtained via ab initio calculations. Thermophysical and mesogenic properties are investigated by optical microscopy and differential scanning calorimetry. Charge transport properties are characterized by means of an OFET device. It is found that this material can be easily aligned and exhibits a field effect hole mobility of 5.22 × 10<sup>−5<\/sup> cm<sup>2<\/sup> V<sup>−1<\/sup> s<sup>−1<\/sup> and an ON\/OFF ratio of 104 in the device prepared by drop casting. Finally, the photoconductive properties of this novel material are addressed in order to investigate its potential applications for organic phototransistors: it exhibits a large photoconductive gain of >100 and a photo-responsivity of >1 A W<sup>−1<\/sup>.Lire moins >
Lire la suite >Anthracene is considered to be a popular choice as a building block for organic semiconductors. The present work is dedicated to the synthesis and characterization of a novel semiconductor (10-OPIA) possessing mesogenic properties, which allows better control over charge transport in the bulk of a material. A novel anthracene-based molecule is characterized for its potential applications: frontier molecular energy levels are studied by optical spectroscopy and cyclic voltammetry and compared to values obtained via ab initio calculations. Thermophysical and mesogenic properties are investigated by optical microscopy and differential scanning calorimetry. Charge transport properties are characterized by means of an OFET device. It is found that this material can be easily aligned and exhibits a field effect hole mobility of 5.22 × 10<sup>−5<\/sup> cm<sup>2<\/sup> V<sup>−1<\/sup> s<sup>−1<\/sup> and an ON\/OFF ratio of 104 in the device prepared by drop casting. Finally, the photoconductive properties of this novel material are addressed in order to investigate its potential applications for organic phototransistors: it exhibits a large photoconductive gain of >100 and a photo-responsivity of >1 A W<sup>−1<\/sup>.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
CNRS
Centrale Lille
ENSCL
ISEN
Institut Catholique Lille
Univ. Artois
Univ. Valenciennes
Université de Lille
Centrale Lille
ENSCL
ISEN
Institut Catholique Lille
Univ. Artois
Univ. Valenciennes
Université de Lille
Collections :
Équipe(s) de recherche :
Couches minces & nanomatériaux (CMNM)
Date de dépôt :
2022-03-08T13:50:35Z