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Metathesis reactions catalyzed by ruthenium complexes for the self-healing of aeronautical materials
(Universita degli studi di Salerno, 2018-03-05)
In this PhD thesis work, Ruthenium catalysts were covalently and non-covalently linked to carbon-based nanomaterials, in order to give self-repairing ability to the aeronautical materials. These supported catalysts have ...
New metal catalysts for the synthesis of polyolefins and bioderived polymers
(Universita degli studi di Salerno, 2018-02-28)
The aim of PhD project is the synthesis of new metal catalysts active in the polymerization of polar
monomer and α-olefins. In the last decade, transition metal complexes bearing tetradentate bis(phenolato)
ligands are ...
Carbon-based nanomaterials
(Universita degli studi di Salerno, 2017-02-27)
New layered carbon-based materials were prepared and exhaustively characterized exploiting different characterization techniques, such as thermogravimetry (TGA), differential thermal calorimetry (DSC), Fourier transform ...
Biodegradable and functional aliphatic co-polyesters
(Universita degli studi di Salerno, 2016-03-15)
Over the past decades, aliphatic polyesters have found rapidly increasing interest. Linear aliphatic polyesters, such as poly(glycolide) (PGA), poly(lactide) (PLA), poly(ε−caprolactone) (PCL) and their copolymers have found ...
Ruthenium metathesis precatalysts with unsymmetrical Nheterocyclic carbene (NHC) ligands
(Universita degli studi di Salerno, 2018-03-07)
Olefin metathesis is one of the most important chemical transformations for the formation
of carbon-carbon double bonds. The possibility to build up highly funtionalised alkenes
starting from simple olefins makes this ...
Redox proteins for the development of biosensors
(Universita degli studi di Salerno, 2011-02-21)
In recent years the field of chemical sensors and optical biosensors has been developed considereably. A biosensor is a device composed of a biological component (Borisov and Wolfbeis 2008) that interacts with a target ...
New catalysts for ring-opening polymerization of cyclic esters
(Universita degli studi di Salerno, 2012-02-16)
The Ring-Opening Polymerization of cyclic esters by metal complexes via coordination-insertion mechanism represents the most effective and versatile method for preparing aliphatic polyesters with a good control in terms ...
Synthesis,characterization and catalytic activity of organometallic complexes of group 3 and 4 with N-heterocyclic carbene ligands
(Universita degli studi di Salerno, 2011-02-21)
The synthesis and characterization of a zirconium complex, having two alkoxide funtionalized N-heterocyclic carbene ligands, and its behaviour as catalyst in the polymerization of ethylene and propylene, have been ...
Materiali ibridi e nanostrutturati derivati da copolimeri multiblocco polistirene-polibutadiene: sintesi e applicazioni
(Universita degli studi di Salerno, 2012-02-16)
Scopo della presente tesi di Dottorato di Ricerca in Chimica, avente ampio carattere di esplorazione e innovazione, è stato quello di sviluppare materiali ibridi di natura organica ed inorganica con controllo della morfologia ...
Olefin Metathesis Reactions Promoted by Ru-Catalysts with a Syn Substituted N-heterocyclic Carbene Backbone
(Universita degli studi di Salerno, 2014-03-06)
The development of efficient catalytic systems dedicated to the formation of C−C double bonds from simple to highly functionalized alkenes represents a great challenge in modern organic synthesis. In addressing this ...