Glass Fiber Epoxy Matrix Composites Containing Zero and Two Dimensional Carbonaceous Nanoreinforcements

被引：9
作者：
Khurram, Aqeel A. [1 ]
Khan, Ajmal [2 ]
Gul, Iftikhar H. [3 ]
Subhani, Tayyab [4 ]
机构：
[1] Ind Technol Dev, NCP Complex, Islamabad, Pakistan
[2] Ctr Excellence Solid State Phys, Lahore, Pakistan
[3] NUST, Sch Chem & Mat Engn, Islamabad, Pakistan
[4] Inst Space Technol, Composite Res Ctr, Dept Mat Sci & Engn, Islamabad, Pakistan
来源：
POLYMER COMPOSITES | 2018年 / 39卷
关键词：
MECHANICAL-PROPERTIES; GRAPHENE OXIDE; ELECTRICAL-CONDUCTIVITY; NANOCOMPOSITES; DISPERSION; REINFORCEMENT; NANOTUBES;
D O I：
10.1002/pc.24447
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
An approach to enhance the dispersion state of graphene nanoplatelets (GNPs) has been proposed by the incorporation of nanodiamond (ND) particles. The ND particles act as nanoseparators between individual graphene sheets to suppress the van der Waals interactions among individual sheets as well as GNPs. Glass fiber/epoxy composites filled with equal amount of UV ozone treated GNPs and ND particles in 0.1, 0.3, and 0.5 wt% were manufactured by vacuum compression. The effect of hybrid nanofillers on the mechanical and dielectric properties of composites were evaluated by tensile and short beam shear testing and free space dielectric measurements. The results have shown an enhancement in the mechanical properties of glass fiber/epoxy composites at lower wt% of graphene with ND particles as dispersion enhancers. The inclusion of ND with GNPs did not enhance the dielectric properties of the composites due to their small surface area and lower conductivity. POLYM. COMPOS., 39:E2056-E2063, 2018. (c) 2017 Society of Plastics Engineers
引用
收藏
页码：E2056 / E2063
页数：8
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