Ferraro, Vincenzo (2021) Engineering of freestanding films. [Tesi di dottorato]
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| Tipologia del documento: | Tesi di dottorato |
|---|---|
| Lingua: | English |
| Titolo: | Engineering of freestanding films |
| Autori: | Autore Email Ferraro, Vincenzo vincenzo.ferraro@unina.it |
| Data: | 15 Luglio 2021 |
| Numero di pagine: | 154 |
| Istituzione: | Università degli Studi di Napoli Federico II |
| Dipartimento: | Ingegneria Chimica, dei Materiali e della Produzione Industriale |
| Dottorato: | Ingegneria dei prodotti e dei processi industriali |
| Ciclo di dottorato: | 33 |
| Coordinatore del Corso di dottorato: | nome email D'Anna, Andrea anddanna@unina.it |
| Tutor: | nome email Di Maio, Ernesto [non definito] Maffettone, Pier Luca [non definito] |
| Data: | 15 Luglio 2021 |
| Numero di pagine: | 154 |
| Parole chiave: | Freestanding; film; thin; liquid; digital holography; white light interferometry; interferometry; film formation; polymers; thickness measure; buckling; graphene; interfaces; colloids; interfacial rheology; |
| Settori scientifico-disciplinari del MIUR: | Area 09 - Ingegneria industriale e dell'informazione > ING-IND/22 - Scienza e tecnologia dei materiali |
| Depositato il: | 20 Lug 2021 12:44 |
| Ultima modifica: | 07 Giu 2023 11:23 |
| URI: | http://www.fedoa.unina.it/id/eprint/13571 |
Abstract
The PhD work is focuses on the study, characterization and formation of freestanding films. A film is a system in which two dimensions prevail over the third one. In case of freestanding films both surfaces are free; they can be supported by a solid mount of any geometry or float on a liquid, even bubbles are freestanding films. Many innovations were achieved such as a new quantitative, self-reference and full-field thickness map measurement technique. New advances in understanding the phenomenon of leveling of freestanding thin liquid films were also achieved. A totally new device to handle and form freestanding films was designed and build, this new device has a very high number of applications which are not only related directly to freestanding films. This device is capable of overcome many limitations and problems of other devices that forms freestanding films. Moreover, a new protocol for particle deposition on liquid-air (or liquid-liquid) was design. Finally, two novel methods were invented to control the buckling instability of Graphene Sheets particles with many possible applications in stretchable electronics and much more.
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