A facile route to prepare few-layer graphene/polyamide 6 nanocomposites by liquid reactive extrusion

Autor: Xingke Zhao, Dongguang Yan, Xubing Fu, Jiao Li, Guisheng Yang, Dajiang Zhao
Rok vydání: 2015
Předmět:
Zdroj: RSC Advances. 5:77316-77323
ISSN: 2046-2069
DOI: 10.1039/c5ra14067f
Popis: In this work, a liquid reactive extrusion process was developed to prepare few-layer graphene (FLG)/polyamide 6 (PA6) nanocomposites with low loading of nanofillers. Mass graphene flakes were fabricated by a re-expansion and exfoliation approach. The structure and morphology of FLG and FLG/PA6 nanocomposites were characterized by Raman spectroscopy, X-ray photoelectron spectroscopy, high-resolution transmission electron microscopy, field-emission scanning electron microscopy and Fourier-transformed infrared analysis. Moreover, the mechanical and crystallization properties of the PA6 and FLG/PA6 nanocomposites were also observed.
Databáze: OpenAIRE
Popis
Abstrakt:In this work, a liquid reactive extrusion process was developed to prepare few-layer graphene (FLG)/polyamide 6 (PA6) nanocomposites with low loading of nanofillers. Mass graphene flakes were fabricated by a re-expansion and exfoliation approach. The structure and morphology of FLG and FLG/PA6 nanocomposites were characterized by Raman spectroscopy, X-ray photoelectron spectroscopy, high-resolution transmission electron microscopy, field-emission scanning electron microscopy and Fourier-transformed infrared analysis. Moreover, the mechanical and crystallization properties of the PA6 and FLG/PA6 nanocomposites were also observed.
ISSN:20462069
DOI:10.1039/c5ra14067f