Optimization of two-step techniques engineered for the preparation of polyamide 6 graphene oxide nanocomposites

被引：47
作者：
Scaffaro, Roberto [1 ]
Maio, Andrea [1 ]
机构：
[1] Univ Palermo, RU INSTM, Dept Civil, Environm,Aerosp,Mat Engn, Viale Sci,Ed 6, I-90128 Palermo, Italy
来源：
COMPOSITES PART B-ENGINEERING | 2019年 / 165卷
关键词：
graphene; PA6; Two-step processing; Wet phase inversion; Rheology; PHYSICAL-PROPERTIES; POLYMER COMPOSITES; CARBON NANOTUBES; RE-AGGREGATION; PERFORMANCE; NANOPLATELETS; AMIDATION; ACID;
D O I：
10.1016/j.compositesb.2018.11.107
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Different processing conditions to achieve polyamide 6 (PA6)-graphene oxide (GO) nanocomposites were investigated. GO was pre-dispersed in PA6 by three different solvent-based methods and, further, melt processed to prepare nanocomposites at two different loading levels, namely 2 and 5 wt.%. The evolution of rheological and mechanical properties was analyzed by investigating eventual changes in the microstructure and polymer crystallinity, aiming at providing a detailed processing-structure-properties relationship for these systems.
引用
收藏
页码：55 / 64
页数：10
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