Tailored glass fiber interphases via electrophoretic deposition of carbon nanotubes: Fiber and interphase characterization

被引：41
作者：
An, Qi [1 ,2 ]
Tamrakar, Sandeep [1 ,3 ]
Gillespie, John W., Jr. [1 ,2 ,3 ,4 ]
Rider, Andrew N. [5 ]
Thostenson, Erik T. [1 ,2 ,4 ]
机构：
[1] Univ Delaware, Ctr Composite Mat, Newark, DE 19716 USA
[2] Univ Delaware, Dept Mat Sci & Engn, Newark, DE 19716 USA
[3] Univ Delaware, Dept Civil & Environm Engn, Newark, DE 19716 USA
[4] Univ Delaware, Dept Mech Engn, 126 Spencer Lab, Newark, DE 19716 USA
[5] Def Sci & Technol Grp, Fishermans Bend, Vic 3207, Australia
来源：
COMPOSITES SCIENCE AND TECHNOLOGY | 2018年 / 166卷
基金：
美国国家科学基金会;
关键词：
INTERFACIAL SHEAR-STRENGTH; HIERARCHICAL COMPOSITES; FIBER/MATRIX INTERPHASE; MECHANICAL PERFORMANCE; ENERGY-ABSORPTION; SURFACE; NANOCOMPOSITES; EPOXY; SIZINGS; MATRIX;
D O I：
10.1016/j.compscitech.2018.01.003
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
Electrophoretic deposition (EPD) has been used to deposit carbon nanotubes (CNTs) onto glass fibers to strengthen the fiber/matrix interphase of glass epoxy composites. CNTs were functionalized using an ultrasonicated-ozonolysis followed by polyethyleneimine (PEI) treatment, creating a stable, aqueous dispersion suitable for EPD. Single E-glass fiber filaments were successfully coated with the functionalized CNTs using EPD. Single fiber tensile and microdroplet debond tests were conducted to investigate the tensile properties of the CNT modified E-glass fibers and their interfacial structure and properties in an epoxy matrix, respectively. Weibull analysis of the fiber testing revealed no detrimental effects resulted from the CNT coating, with some evidence to suggest slightly improved strength. Microdroplet tests revealed changes in the fracture modes due to the application of the CNT coating. The interfacial shear-sliding shifted from the fiber/resin interface to the CNT/resin interphase for the CNT modified fibers. Higher effective interfacial shear strength corresponded to the results where fracture propagated deeper into the CNT-rich interphase layer, confirming the trends observed in previous model interphase studies. (C) 2018 Published by Elsevier Ltd.
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收藏
页码：131 / 139
页数：9
相关论文
共 39 条
[1]   Hierarchical Composite Structures Prepared by Electrophoretic Deposition of Carbon Nanotubes onto Glass Fibers [J].
An, Qi ;
Rider, Andrew N. ;
Thostenson, Erik T. .
ACS APPLIED MATERIALS & INTERFACES, 2013, 5 (06) :2022-2032
[2]   Electrophoretic deposition of carbon nanotubes onto carbon-fiber fabric for production of carbon/epoxy composites with improved mechanical properties [J].
An, Qi ;
Rider, Andrew N. ;
Thostenson, Erik T. .
CARBON, 2012, 50 (11) :4130-4143
[3]  
[Anonymous], 2014, D3822D3822M14 ASTM
[4]  
[Anonymous], 1989, D337975E1 ASTM
[5]   Multiscale carbon nanotube-carbon fiber reinforcement for advanced epoxy composites [J].
Bekyarova, E. ;
Thostenson, E. T. ;
Yu, A. ;
Kim, H. ;
Gao, J. ;
Tang, J. ;
Hahn, H. T. ;
Chou, T. -W. ;
Itkis, M. E. ;
Haddon, R. C. .
LANGMUIR, 2007, 23 (07) :3970-3974
[6]   The role of sizing resins, coupling agents and their blends on the formation of the interphase in glass fibre composites [J].
Berg, J ;
Jones, FR .
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 1998, 29 (9-10) :1261-1272
[7]   A review on fundamentals and applications of electrophoretic deposition (EPD) [J].
Besra, Laxmidhar ;
Liu, Meilin .
PROGRESS IN MATERIALS SCIENCE, 2007, 52 (01) :1-61
[8]   Electrophoretic deposition of carbon nanotube-ceramic nanocomposites [J].
Boccaccini, A. R. ;
Cho, J. ;
Subhani, T. ;
Kaya, C. ;
Kaya, F. .
JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2010, 30 (05) :1115-1129
[9]   Electrophoretic deposition of carbon nanotubes [J].
Boccaccini, Aldo R. ;
Cho, Johann ;
Roether, Judith A. ;
Thomas, Boris J. C. ;
Minay, E. Jane ;
Shaffer, Milo S. P. .
CARBON, 2006, 44 (15) :3149-3160
[10]   The electrophoretic deposition of inorganic nanoscaled materials [J].
Boccaccini, AR ;
Roether, JA ;
Thomas, BJC ;
Shaffer, MSP ;
Chavez, E ;
Stoll, E ;
Minay, EJ .
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2006, 114 (1325) :1-14
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