Study on the unsaturated hydrogen bond behavior of bio-based polyamide 56

Abstract: In this paper, the unsaturated hydrogen bonds (H-bonds) of the bio-based polyamide 56 (PA56) with an odd-even unit structure were analyzed by infrared spectroscopy. It was proved that the bio-based PA56 had less saturated H-bonds, which became attenuated and blue-shifted at the temperature exceeding 260°C. Besides, as H-bond was decayed and broken, new unsaturated H-bonds readily formed. Moreover, the experimental results obtained strongly indicate that the unsaturated H-bonds of bio-based polyamide 56 could react with polar metal oxides. Besides, the intercalation of montmorillonite was found to have a significant influence on the hydrogen bond between polymer chains.

Show object

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Study on the unsaturated hydrogen bond behavior of bio-based polyamide 56 ; volume:19 ; number:1 ; year:2019 ; pages:23-31 ; extent:9 ; e-Polymers ; 19, Heft 1 (2019), 23-31 (gesamt 9)

Contributors, Places and Time

• Creator: Zhang, Shouyun ; Ma, Jinghong

Further information

• DOI: 10.1515/epoly-2019-0004
• URN: urn:nbn:de:101:1-2412151601295.559419333537
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.