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박영빈

Park, Young-Bin
Functional Intelligent Materials Lab.
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Large pulsed electron beam (LPEB)-processed woven carbon fiber/ZnO nanorod/polyester resin composites

Author(s)
Deka, Biplab K.Kong, KyungilPark, Young-BinPark, Hyung Wook
Issued Date
2014-10
DOI
10.1016/j.compscitech.2014.07.026
URI
https://scholarworks.unist.ac.kr/handle/201301/5579
Fulltext
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84906050697
Citation
COMPOSITES SCIENCE AND TECHNOLOGY, v.102, pp.106 - 112
Abstract
The surface modification of materials by large pulsed electron beam (LPEB) processing is an emerging eco-friendly technique that can be applied to relatively large surface areas. In this study, a polyester-based woven carbon fiber (WCF)/ZnO nanorod hybrid composite was developed using a vacuum-assisted resin transfer molding process. LPEB processing was used to modify the surface of the carbon fiber (CF) composite prior to the growth of the ZnO nanorods. The effects of this electron beam treatment on WCFs were investigated by scanning electron microscopy as a function of ZnO nanorod growth. LPEB treatment resulted in a remarkable increase in the growth of ZnO nanorods. This increase, which resulted in an increase in the electrical resistance of the samples, was further investigated by X-ray diffraction analyses. LPEB-treated samples exhibited higher impact resistance due to strong interactions among the ZnO, CF, and polyester resin.
Publisher
ELSEVIER SCI LTD
ISSN
0266-3538

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