Cioce, Claudia
(2018)
Hierarchical self-assembly and crystallization across length scales of block-copolymers from metallorganic catalysis.
[Tesi di dottorato]
| Tipologia del documento: |
Tesi di dottorato
|
| Lingua: |
English |
| Titolo: |
Hierarchical self-assembly and crystallization across length scales of block-copolymers from metallorganic catalysis |
| Autori: |
| Autore | Email |
|---|
| Cioce, Claudia | claudia.cioce@unina.it |
|
| Data: |
2 Giugno 2018 |
| Numero di pagine: |
238 |
| Istituzione: |
Università degli Studi di Napoli Federico II |
| Dipartimento: |
dep19 |
| Dottorato: |
phd078 |
| Ciclo di dottorato: |
30 |
| Coordinatore del Corso di dottorato: |
| nome | email |
|---|
| Paduano, Luigi | luigi.paduano@unina.it |
|
| Tutor: |
| nome | email |
|---|
| De Rosa, Claudio | [non definito] | | Auriemma, Finizia | [non definito] |
|
| Data: |
2 Giugno 2018 |
| Numero di pagine: |
238 |
| Parole chiave: |
block copolymer; polyolefins; polymorphism |
| Settori scientifico-disciplinari del MIUR: |
Area 03 - Scienze chimiche > CHIM/04 - Chimica industriale |
[error in script]
[error in script]
| Depositato il: |
10 Lug 2018 13:31 |
| Ultima modifica: |
12 Mar 2019 10:56 |
| URI: |
http://www.fedoa.unina.it/id/eprint/12288 |
Abstract
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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