Stronger aramids through molecular design and nanoprocessing

We introduce oligo-(1,6-pyrene terephthalamide, oPyrTA ) as an oligoamide model for Kevlar®. Through comparison with an oligo-( p -phenylene terephthalamide, oPTA ) of similar molecular weight, this work shows that the incorporation of polycyclic aromatic pyrene moieties improves drastically the mec...

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Veröffentlicht in:	Polymer chemistry 2020-02, Vol.11 (8), p.1489-1495
Hauptverfasser:	Rapakousiou, Amalia, López-Moreno, Alejandro, Nieto-Ortega, Belén, Bernal, M. Mar, Monclús, Miguel A, Casado, Santiago, Navío, Cristina, González, Luisa R, Fernández-Blázquez, Juan P, Vilatela, Juan J, Pérez, Emilio M
Format:	Artikel
Sprache:	eng
Schlagworte:	Aramid fibers Hardness Kevlar (trademark) Mechanical properties Modulus of elasticity Nanofibers Nanoindentation Polymer chemistry
Online-Zugang:	Volltext
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