Monitoring the thermal elimination of infiltrated polymer from AAO templates / Iwona Blaszczyk-Lezak in Industrial & engineering chemistry research, Vol. 50 N° 18 (Septembre 2011)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 50 N° 18 (Septembre 2011) . - pp 10883–10888 Titre : Monitoring the thermal elimination of infiltrated polymer from AAO templates : an exhaustive characterization after polymer extraction Type de document : texte imprimé Auteurs : Iwona Blaszczyk-Lezak, Auteur ; Jon Maiz, Auteur ; Javier Sacristan, Auteur Année de publication : 2011 Article en page(s) : pp 10883–10888 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Surveillance Résumé : Porous anodic aluminum oxide (AAO) templates have been demonstrated to be an easy way to prepare one-dimensional polymeric nanostructures by polymer infiltration into the nanopores. The opportunity to reuse the AAO templates significantly reduces the cost and time of production. Through treatment of infiltrated polyethylene oxide (PEO) into AAO templates at 450 °C, we were able to remove the entire polymer from the pores of templates. The completely elimination of PEO is confirmed by confocal Raman spectroscopy, wide-angle X-ray diffractometry (WAXD), and thermogravimetric analysis (TGA). This methodology can have wider application, since the adhesion coefficient is not as an important issue as it was in mechanical methods reported in the literature, and, therefore, it reduces cost and time significantly. DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=24523907 [article] Monitoring the thermal elimination of infiltrated polymer from AAO templates : an exhaustive characterization after polymer extraction [texte imprimé] / Iwona Blaszczyk-Lezak, Auteur ; Jon Maiz, Auteur ; Javier Sacristan, Auteur . - 2011 . - pp 10883–10888. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 50 N° 18 (Septembre 2011) . - pp 10883–10888 Mots-clés : Surveillance Résumé : Porous anodic aluminum oxide (AAO) templates have been demonstrated to be an easy way to prepare one-dimensional polymeric nanostructures by polymer infiltration into the nanopores. The opportunity to reuse the AAO templates significantly reduces the cost and time of production. Through treatment of infiltrated polyethylene oxide (PEO) into AAO templates at 450 °C, we were able to remove the entire polymer from the pores of templates. The completely elimination of PEO is confirmed by confocal Raman spectroscopy, wide-angle X-ray diffractometry (WAXD), and thermogravimetric analysis (TGA). This methodology can have wider application, since the adhesion coefficient is not as an important issue as it was in mechanical methods reported in the literature, and, therefore, it reduces cost and time significantly. DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=24523907

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