Εξειδίκευση τύπου :	Άρθρο σε επιστημονικό περιοδικό
Τίτλος:	Hybrid Perovskite/Polymer Materials: Preparation and Physicochemical Properties
Δημιουργός/Συγγραφέας:	Kafetzi, Martha [EL] Πίσπας, Στέργιος[EN] Pispas, Stergios [EL] Μούσδης, Γεώργιος Α.[EN] Mousdis, George A.
Εκδότης:	Basel: MDPI AG
Ημερομηνία:	2021
Γλώσσα:	Αγγλικά
ISSN:	2504-477X
DOI:	10.3390/jcs5110304
Περίληψη:	The aim of this work is to investigate the preparation, the optical properties, and the stability over time of a colloidal organic–inorganic hybrid perovskite (CH3NH3PbBr3)/random copolymer P(MMA-co-DMAEMA) system. Different ratios of perovskite to copolymer were used to study its effect on stability and properties. The optical properties were investigated by UV-Vis and fluorescence spectroscopy. Dynamic light scattering was used to determine the size, and the size polydispersity of the colloidal hybrid particles; while morphology was investigated by transmission electron microscopy. Photoluminescence decay studies revealed the interaction of the random copolymer with the perovskite. Finally, thin-films were prepared, to investigate the optical properties of the samples in the absence of the solvent. High temporal stability of the optical properties of thin hybrid films was observed under certain conditions.
Τίτλος πηγής δημοσίευσης:	Journal of Composites Science
Τόμος/Κεφάλαιο:	5
Τεύχος:	11
Θεματική Κατηγορία:	[EL] Φυσική και θεωρητική χημεία[EN] Physical and theoretical chemistry [EL] Οπτική. Φώς[EN] Optics. Light [EL] Φασματοσκοπία[EN] Spectroscopy [EL] Χημεία (Γενικά)[EN] Chemistry (General)
Λέξεις-Κλειδιά:	Organic–inorganic hybrid perovskite nanocrystals Random copolymer Hybrid materials Self-assembly Colloidal stability Thin-films
EU Grant:	Advanced Materials and Devices
EU Grant identifier:	MIS5002409
Κάτοχος πνευματικών δικαιωμάτων:	© 2021 by the authors. Licensee MDPI, Basel, Switzerland
Όροι και προϋποθέσεις δικαιωμάτων:	This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Ηλεκτρονική διεύθυνση στον εκδότη (link):	https://www.mdpi.com/2504-477X/5/11/304
Σημειώσεις:	Funding: This research was supported by the project “Advanced Materials and Devices” (MIS5002409), which is implemented under the “Action for the Strategic Development on the Research and Technological Sector”, funded by the Operational Program “Competitiveness, Entrepreneurship and Innovation” (NSRF 2014–2020) and co-financed by Greece and the European Union (European Regional Development Fund).
Εμφανίζεται στις συλλογές:	Ινστιτούτο Θεωρητικής και Φυσικής Χημείας (ΙΘΦΧ) - Επιστημονικό έργο