Perfluoropolyether-based organic-inorganic hybrids were prepared by sol-gel process and applied as functional coatings onto glass substrates. Contact angle analysis and X-ray photoemission spectroscopy were carried out in order to characterize the surface of the prepared coatings. A strong hydrophobic and lipophobic character was observed for all tested compositions. The wettability behaviour was found to be dependent on both the coating technique and the reaction time of the sol-gel reaction. A strong surface segregation of perfluoropolyether segments was noted for all the prepared samples as evidenced by XPS analysis. On the basis of the obtained results, these materials could be used as functional coatings to prepare water and oil repellent glasses or other substrates.

Perfluoropolyether-based organic-inorganic hybrid coatings / Fabbri, Paola; Messori, Massimo; Montecchi, Monica; Nannarone, Stefano; Pasquali, Luca; Pilati, Francesco; C., Tonelli; M., Toselli. - In: POLYMER. - ISSN 0032-3861. - STAMPA. - 47:(2006), pp. 1055-1062. [10.1016/j.polymer.2005.12.028]

Perfluoropolyether-based organic-inorganic hybrid coatings

FABBRI, Paola;MESSORI, Massimo;MONTECCHI, Monica;NANNARONE, Stefano;PASQUALI, Luca;PILATI, Francesco;
2006

Abstract

Perfluoropolyether-based organic-inorganic hybrids were prepared by sol-gel process and applied as functional coatings onto glass substrates. Contact angle analysis and X-ray photoemission spectroscopy were carried out in order to characterize the surface of the prepared coatings. A strong hydrophobic and lipophobic character was observed for all tested compositions. The wettability behaviour was found to be dependent on both the coating technique and the reaction time of the sol-gel reaction. A strong surface segregation of perfluoropolyether segments was noted for all the prepared samples as evidenced by XPS analysis. On the basis of the obtained results, these materials could be used as functional coatings to prepare water and oil repellent glasses or other substrates.
47
1055
1062
Perfluoropolyether-based organic-inorganic hybrid coatings / Fabbri, Paola; Messori, Massimo; Montecchi, Monica; Nannarone, Stefano; Pasquali, Luca; Pilati, Francesco; C., Tonelli; M., Toselli. - In: POLYMER. - ISSN 0032-3861. - STAMPA. - 47:(2006), pp. 1055-1062. [10.1016/j.polymer.2005.12.028]
Fabbri, Paola; Messori, Massimo; Montecchi, Monica; Nannarone, Stefano; Pasquali, Luca; Pilati, Francesco; C., Tonelli; M., Toselli
File in questo prodotto:
File Dimensione Formato  
Polymer 47 (2006) 1055–1062.pdf

non disponibili

Tipologia: Post-print dell'autore (bozza post referaggio)
Dimensione 153.7 kB
Formato Adobe PDF
153.7 kB Adobe PDF   Visualizza/Apri   Richiedi una copia
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/307557
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 87
  • ???jsp.display-item.citation.isi??? 84
social impact