Cioce, Claudia (2018) Hierarchical self-assembly and crystallization across length scales of block-copolymers from metallorganic catalysis. [Tesi di dottorato]

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Item Type: Tesi di dottorato
Resource language: English
Title: Hierarchical self-assembly and crystallization across length scales of block-copolymers from metallorganic catalysis
Creators:
CreatorsEmail
Cioce, Claudiaclaudia.cioce@unina.it
Date: 2 June 2018
Number of Pages: 238
Institution: Università degli Studi di Napoli Federico II
Department: dep19
Dottorato: phd078
Ciclo di dottorato: 30
Coordinatore del Corso di dottorato:
nomeemail
Paduano, Luigiluigi.paduano@unina.it
Tutor:
nomeemail
De Rosa, ClaudioUNSPECIFIED
Auriemma, FiniziaUNSPECIFIED
Date: 2 June 2018
Number of Pages: 238
Keywords: block copolymer; polyolefins; polymorphism
Settori scientifico-disciplinari del MIUR: Area 03 - Scienze chimiche > CHIM/04 - Chimica industriale
Date Deposited: 10 Jul 2018 13:31
Last Modified: 12 Mar 2019 10:56
URI: http://www.fedoa.unina.it/id/eprint/12288

Collection description

In the present work the self-assembling properties of two different classes of block copolymers (BCPs) having crystallizable blocks made of stereoregular polyolefins obtained with living insertion metallorganic catalysts, have been explored. A first class of polyolefin-based semicrystalline BCPs consists of di-block copolymers in which a crystalline block made of polyethylene (PE) or isotactic polypropylene (iPP) is covalently linked to different amorphous or slightly crystalline blocks. A second class of polyolefin-based semicrystalline BCPs consists of multi-block ethylene-norbornene copolymers obtained via chain shuttling polymerization. The self-assembly properties have been studied through structural and morphological characterizations performed by means of X-ray diffraction-based and microscopy techniques. Finally, a correlation of the structural and physical properties has been performed.

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