NANO-JETS

Next-generation polymer nanofibers: from electrified jets to hybrid optoelectronics

Coordinatore	UNIVERSITA DEL SALENTO    more Spiacenti, non ci sono informazioni su questo coordinatore. Contattare Fabio per maggiori infomrazioni, grazie.
Nazionalità Coordinatore	Italy [IT]
Totale costo	1˙491˙823 €
EC contributo	1˙491˙823 €
Programma	FP7-IDEAS-ERC Specific programme: "Ideas" implementing the Seventh Framework Programme of the European Community for research, technological development and demonstration activities (2007 to 2013)
Code Call	ERC-2012-StG_20111012
Funding Scheme	ERC-SG
Anno di inizio	2013
Periodo (anno-mese-giorno)	2013-03-01   -   2018-02-28

 Partecipanti

#	participant	country	role	EC contrib. [€]
1	CONSIGLIO NAZIONALE DELLE RICERCHE  Organization address address: Piazzale Aldo Moro 7 city: ROMA postcode: 185 contact info Titolo: Dr. Nome: Paola Cognome: Corezzola Email: send email Telefono: +39 010 6598788 Fax: +39 0106598732	IT (ROMA)	beneficiary	639˙720.00
2	UNIVERSITA DEL SALENTO  Organization address address: PIAZZETA TANCREDI 7 city: LECCE postcode: 73100 contact info Titolo: Dr. Nome: Tonia Cognome: Romano Email: send email Telefono: +39 0832 297463 Fax: +39 0832 297463	IT (LECCE)	hostInstitution	852˙103.00
3	UNIVERSITA DEL SALENTO  Organization address address: PIAZZETA TANCREDI 7 city: LECCE postcode: 73100 contact info Titolo: Prof. Nome: Dario Cognome: Pisignano Email: send email Telefono: +39 0832298104 Fax: +39 0832298146	IT (LECCE)	hostInstitution	852˙103.00

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 Obiettivo del progetto (Objective)

'This project ultimately targets the application of polymer nanofibers in new, cavity-free lasers. To this aim, it wants to tackle the still unsolved problems of the process of electrospinning in terms of product control by the parameters affecting the dynamics of electrified jets. The electrospinning is based on the uniaxial elongation of polymeric jets with sufficient molecular entanglements, in presence of an intense electric field. It is a unique approach to produce nanofibers with high throughput. However, the process is still largely suboptimal, the most of nanofiber production being still carried out on an empirical basis. Though operationally simple, electrospinning is indeed complex as the behavior of electrified jets depends on many experimental variables making fully predictive approaches still missing. This project aims to elucidating and engineering the still unclear working principles of electrospinning by solutions incorporating active materials, with a tight synergy among modeling, fast-imaging characterization of electrified jets, and process engineering. Once optimized, nanofibers will offer an effective, well-controllable and cheap material for building new, cavity-free random laser systems. These architectures will enable enhanced miniaturization and portability, and enormously reduced realization costs. Electrospun nanofibers will offer a unique combination of optical properties, tuneable topography and light scattering effectiveness, thus being an exceptional bench tool to realize such new low-cost lasers, which is the second project goal. The accomplishment of these ambitious but well-defined objectives will have a groundbreaking, interdisciplinary impact, from materials science to physics of fluid jets in strong elongational conditions, from process to device engineering. The project will set-up a new, internationally-leading laboratory on polymer processing, making a decisive contribution to the establishment of scientific independence.'