Characterization of transverse tensile, interlaminar shear and interlaminate fracture in CF/EP laminates with 10 wt% and 20 wt% silica nanoparticles in matrix resins
文献类型：期刊论文
| 作者 | Tang, Youhong1; Ye, Lin1; Zhang, Donghai1,2; Deng, Shiqiang1 |
| 刊名 | COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING
 |
| 出版日期 | 2011-12-01 |
| 卷号 | 42期号:12页码:1943-1950 |
| 关键词 | Carbon fibre Laminates Fracture toughness Fractography |
| ISSN号 | 1359-835X |
| 通讯作者 | Ye, L |
| 英文摘要 | The transverse tensile properties, interlaminar shear strength (ILSS) and mode I and mode II interlaminar fracture toughness of carbon fibre/epoxy (CF/EP) laminates with 10 wt% and 20 wt% silica nanoparticles in matrix were investigated, and the influences of silica nanoparticle on those properties of CF/EP laminates were characterized. The transverse tensile properties and mode I interlaminar fracture toughness (G(IC)) increased with an increase in nanosilica concentration in the matrix resins. However, ILSS and the mode II interlaminar fracture toughness (G(IIC)) decreased with increasing nanosilica concentration, especially for the higher nanosilica concentration (20 wt%). The reduced G(IIC) value is attributed to two main competing mechanisms; one is the formation of zipper-like pattern associated with matrix microcracks aligned 45 degrees ahead of the crack tip, while the other is the shear failure of matrix. The ratio of G(IIC)/G(IC) decreased with the concentration of silica nanoparticles, comparable with similar CF/EP laminates with dispersed CNTs in matrix. Fractographic studies showed that interfacial failure between carbon fibre and epoxy resin occurred in the neat epoxy laminate, whereas a combination of interfacial failure and matrix failure occurred in the nanosilica-modified epoxy laminates, especially those with a higher nanosilica concentration (20 wt%). (C) 2011 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Manufacturing ; Materials Science, Composites |
| 研究领域[WOS] | Engineering ; Materials Science |
| 关键词[WOS] | MECHANICAL-PROPERTIES ; EPOXY NANOCOMPOSITES ; CARBON NANOTUBES ; NANO-SILICA ; MODE-I ; COMPOSITES ; TOUGHNESS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000297398000009 |
| 公开日期 | 2013-10-29 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/4354]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Univ Sydney, Ctr Adv Mat Technol, Sch Aerosp Mech & Mechatron Engn, Sydney, NSW 2006, Australia 2.Chinese Acad Sci, State Key Lab Multiphase Complex Syst, Inst Proc Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tang, Youhong,Ye, Lin,Zhang, Donghai,et al. Characterization of transverse tensile, interlaminar shear and interlaminate fracture in CF/EP laminates with 10 wt% and 20 wt% silica nanoparticles in matrix resins[J]. COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,2011,42(12):1943-1950. |
| APA | Tang, Youhong,Ye, Lin,Zhang, Donghai,&Deng, Shiqiang.(2011).Characterization of transverse tensile, interlaminar shear and interlaminate fracture in CF/EP laminates with 10 wt% and 20 wt% silica nanoparticles in matrix resins.COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING,42(12),1943-1950. |
| MLA | Tang, Youhong,et al."Characterization of transverse tensile, interlaminar shear and interlaminate fracture in CF/EP laminates with 10 wt% and 20 wt% silica nanoparticles in matrix resins".COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING 42.12(2011):1943-1950. |
入库方式： OAI收割
来源：过程工程研究所
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