Fabrication, Physicochemical Characterizations and Electrical Conductivity Studies of Modified Carbon Nanofiber-Reinforced Epoxy Composites: Effect of 1-Butyl-3-Methylimidazolium Tetrafluoroborate Ionic Liquid

被引：15

作者：

Tirumali, M. ^{[1
]}

Kandasubramanian, Balasubramanian ^{[1
]}

Kumaraswamy, A. ^{[2
]}

Subramani, Nithin Kundachira ^{[3
]}

Suresha, B. ^{[4
]}

机构：

[1] Def Inst Adv Technol, Dept Mat Engn, Pune 411025, Maharashtra, India

[2] Def Inst Adv Technol, Dept Mech Engn, Pune, Maharashtra, India

[3] Natl Inst Engn, Dept Chem, Mysuru, India

[4] Natl Inst Engn, Dept Mech Engn, Mysuru, India

来源：

POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING | 2018年 / 57卷 / 03期

关键词：

Electrical conductivity; epoxy nanocomposites; ionic liquid; modified carbon nanofibres; DISPERSION; NANOTUBES; PERCOLATION; NETWORKS; NANOCOMPOSITES; IMPROVEMENT; GRAPHENE; BLENDS; RESINS; CURE;

D O I：

10.1080/03602559.2017.1320719

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

This study presents the fabrication of carbon nanofiber-reinforced epoxy nanocomposites using 1-butyl-3-methylimidazolium tetrafluoroborate ionic liquid as filler dispersant. FTIR and XRD measurements were utilized to assess structural attributes and crystallographic change in the composites. In addition, morphological studies were performed by field emission scanning electron microscope while the extent of miscibility between epoxy and IL was computed by Accelrys Materials Studio Software. The conductivity measurement was performed by two point impedance analyzer and result demonstrated increase in the electrical conductivity from approximate to 10(-7) to approximate to 10(-5)Scm(-1) compared to pristine epoxy composite. [GRAPHICS] .

引用

页码：218 / 228

页数：11

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