Εξειδίκευση τύπου :	Άρθρο σε επιστημονικό περιοδικό
Τίτλος:	New hybrid materials with porphyrin-ferrocene and porphyrin-pyrene covalently linked to single-walled carbon nanotubes
Δημιουργός/Συγγραφέας:	Economopoulos S.P. Skondra A. Ladomenou K. Karousis N. Charalambidis G. Coutsolelos A.G. [EL] Ταγματάρχης, Νίκος[EN] Tagmatarchis, Nikos
Ημερομηνία:	2013
Γλώσσα:	Αγγλικά
ISSN:	2046-2069
DOI:	10.1039/c3ra40310f
Περίληψη:	Novel porphyrin derivatives bearing additional pyrene or ferrocene units as light harvesting antenna systems were synthesized and fully characterized. Following a covalent functionalization approach for single-walled carbon nanotubes (SWCNTs), stable SWCNT suspensions in common organic solvents were produced. Subsequently, the resulting porphyrin-pyrene and porphyrin-ferrocene dyads were incorporated onto the nanotubes' backbone yielding donor-donor-acceptor hybrids. The resulting hybrid materials were soluble in common organic solvents and were characterized using micro-Raman, ATR-IR, UV-Vis and photoluminescence spectroscopy, transmission electron microscopy, thermogravimetric analysis and electrochemistry. Photoluminescence quenching of the porphyrin emission in both hybrid materials was detected thus suggesting the potentiality of these materials in photoelectrochemical cells.
Τίτλος πηγής δημοσίευσης:	RSC Advances
Τόμος/Κεφάλαιο:	3
Τεύχος:	16
Σελίδες:	5539-5546
Θεματική Κατηγορία:	[EL] Φυσική και θεωρητική χημεία[EN] Physical and theoretical chemistry [EL] Φασματοσκοπία[EN] Spectroscopy
Αξιολόγηση από ομότιμους (peer reviewed):	Ναι
Κάτοχος πνευματικών δικαιωμάτων:	© 2013 The Royal Society of Chemistry.
Όροι και προϋποθέσεις δικαιωμάτων:	All Open Access, Green
Σημειώσεις:	Seventh Framework Programme, FP7: 229927
Εμφανίζεται στις συλλογές:	Ινστιτούτο Θεωρητικής και Φυσικής Χημείας (ΙΘΦΧ) - Επιστημονικό έργο