Halloysite nanotubes filled thymol as photo protectors of biobased Polyamide 11
| Autor: | M. Ussia, G. Gorrasi, V. Bugatti, R. Mendichi, D. Zampino, C. Puglisi, S.C. Carroccio |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | XXIII° Convegno Nazionale AIM, pp. 206–207, Catania, 09/09/2018-12/09/2018 info:cnr-pdr/source/autori:M. Ussia, G. Gorrasi, V. Bugatti, R. Mendichi, D. Zampino, C. Puglisi, S.C. Carroccio/congresso_nome:XXIII° Convegno Nazionale AIM/congresso_luogo:Catania/congresso_data:09%2F09%2F2018-12%2F09%2F2018/anno:2018/pagina_da:206/pagina_a:207/intervallo_pagine:206–207 |
| Popis: | In this work, we have investigated the photo-oxidative degradation processes occurring on PA11 composites based on thymol and halloysite nanotubes prepared by ball-milling method. In particular, halloysite nanotubes were used as green nano-container of a natural antioxidant molecule, and reinforced nano-filler as well. Molecular and structural information of photo-exposed samples were obtained by using size exclusion chromatography (SEC) and matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS). Thermal and mechanical properties were also tested as well as thymol release. Data confirmed that PA11 filled with HNTs-Thymol nano-hybrid showed superior durability performance if compared to both pure PA11 and PA 11 blend HNTs-thymol/PA11. |
| Databáze: | OpenAIRE |
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