The effect of carbon nanofibres on self-healing epoxy/poly(ε-caprolactone) blends

被引：25
|
作者：
Zhang, Jin [1 ]
Lin, Tong [2 ]
Cheung, Sherman C. P. [1 ]
Wang, Chun H. [1 ]
机构：
[1] RMIT Univ, Sch Aerosp Mech & Mfg Engn, Sir Lawrence Wackett Aerosp Ctr, Melbourne, Vic 3083, Australia
[2] Deakin Univ, Australian Future Fibres Res & Innovat Ctr, Geelong, Vic 3217, Australia
来源：
COMPOSITES SCIENCE AND TECHNOLOGY | 2012年 / 72卷 / 15期
关键词：
Nano composites; Mechanical properties; Scanning electron microscopy (SEM); PHASE-SEPARATION; ENHANCEMENT; NANOTUBES; TOUGHNESS; FRACTURE; MATRIX;
D O I：
10.1016/j.compscitech.2012.08.017
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
The effects of carbon nanofibres (CNFs) on the mechanical performance and healing efficiency of self-healing epoxy/poly(epsilon-caprolactone) (PCL) blends were examined. Through a simple polymer blending process, phase-separated epoxy/PCL blends were prepared, which showed self-healing capability upon thermal activation. The introduction of CNFs into a co-continuous phase-structured epoxy/PCL system, at the content of as low as 0.2 wt.%, has been found to yield combinational improvements in the flexural strength, tensile strength, toughness and hardness with no adverse effect on the self-healing performance. Significantly enhanced mechanical performance by low content of CNFs enables the development of epoxies and advanced polymer composites with longer service life and less maintenance. (C) 2012 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1952 / 1959
页数：8
相关论文
共 50 条
  • [21] Application of alkoxyamine in self-healing of epoxy
    Yuan, Chan'e
    Zhang, Ming Qiu
    Rong, Min Zhi
    JOURNAL OF MATERIALS CHEMISTRY A, 2014, 2 (18) : 6558 - 6566
  • [22] Effect of Self-Healing Dicyclopentadiene Microcapsules on Fracture Toughness of Epoxy
    Sharma, Atul
    Pandey, Abhishek
    Shukla, D. K.
    Pandey, K. N.
    MATERIALS TODAY-PROCEEDINGS, 2018, 5 (10) : 21256 - 21262
  • [23] Self-healing of cracks in epoxy composites
    Yin, Tao
    Rong, Min Zhi
    Zhang, Ming Qiu
    MULTI-FUNCTIONAL MATERIALS AND STRUCTURES, PTS 1 AND 2, 2008, 47-50 : 282 - +
  • [24] Optimisation of epoxy blends for use in extrinsic self-healing fibre-reinforced composites
    Everitt, Daniel T.
    Luterbacher, Rafael
    Coope, Tim S.
    Trask, Richard S.
    Wass, Duncan F.
    Bond, Ian P.
    POLYMER, 2015, 69 : 283 - 292
  • [25] Self-healing of a high temperature cured epoxy using poly(dimethylsiloxane) chemistry
    Mangun, C. L.
    Mader, A. C.
    Sottos, N. R.
    White, S. R.
    POLYMER, 2010, 51 (18) : 4063 - 4068
  • [26] Ternary thermosetting blends of epoxy resin, poly(ethylene)oxide and poly(ε-caprolactone)
    Yin, MH
    Zheng, SX
    MACROMOLECULAR CHEMISTRY AND PHYSICS, 2005, 206 (09) : 929 - 937
  • [27] SELF-HEALING OF EPOXY RESINS USING SELF ASSEMBLING HEALING AGENTS
    Jones, Frank R.
    Varley, Russell
    Kalista, Stephen
    Dao, Buu
    Pillsbury, Christopher
    20TH INTERNATIONAL CONFERENCE ON COMPOSITE MATERIALS, 2015,
  • [28] Damage Initiated Self-Healing in Ionomer Blends
    Rahman, Md. Arifur
    Penco, Maurizio
    Spagnoli, Gloria
    Peroni, Isabella
    Ramorino, Giorgio
    Sartore, Luciana
    Bignotti, Fabio
    Di Landro, Luca
    6TH INTERNATIONAL CONFERENCE ON TIMES OF POLYMERS (TOP) AND COMPOSITES, 2012, 1459 : 163 - 166
  • [29] Effect of Temperature on the Functionalization Process of Structural Self-Healing Epoxy Resin
    Vertuccio, Luigi
    Calabrese, Elisa
    Raimondo, Marialuigia
    Catauro, Michelina
    Sorrentino, Andrea
    Naddeo, Carlo
    Longo, Raffaele
    Guadagno, Liberata
    AEROSPACE, 2023, 10 (05)
  • [30] Self-healing Effect of Calcium Alginate/Epoxy Microcapsules in Cementitious Materials
    Mao Q.
    Wu W.
    Liang P.
    Wang Z.
    Cui S.
    Cailiao Daobao/Materials Review, 2018, 32 (11): : 4016 - 4021
12345