Tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine

Carbon nanotubes (CNTs) were chemically grafted onto carbon fiber (CF) by 1,3-propodiamine bridging. The grafting density could be tuned by reaction time and concentration of 1,3-propodiamine. The fourier transform infrared spectra and X-ray photoelectron spectroscopy confirmed the chemical bonding...

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Main Authors: Li, Yuxin, Li, Yibin, Ding, Yujie, Peng, Qingyu, Wang, Chao, Wang, Rongguo, Sritharan, Thirumany, He, Xiaodong, Du, Shanyi
Other Authors: School of Materials Science & Engineering
Format: Article
Language:English
Published: 2013
Subjects:
Online Access:https://hdl.handle.net/10356/106893
http://hdl.handle.net/10220/17931
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-1068932020-06-01T10:26:44Z Tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine Li, Yuxin Li, Yibin Ding, Yujie Peng, Qingyu Wang, Chao Wang, Rongguo Sritharan, Thirumany He, Xiaodong Du, Shanyi School of Materials Science & Engineering DRNTU::Engineering::Materials Carbon nanotubes (CNTs) were chemically grafted onto carbon fiber (CF) by 1,3-propodiamine bridging. The grafting density could be tuned by reaction time and concentration of 1,3-propodiamine. The fourier transform infrared spectra and X-ray photoelectron spectroscopy confirmed the chemical bonding nature between CNT and CF. The interfacial shear strength of the hierarchical composites is highly dependent on the grafting density, which could be two times that of as-received composite. The interfacial enhancement mechanism was also analyzed. 2013-11-29T06:24:49Z 2019-12-06T22:20:27Z 2013-11-29T06:24:49Z 2019-12-06T22:20:27Z 2013 2013 Journal Article Li, Y., Li, Y., Ding, Y., Peng, Q., Wang, C., Wang, R., et al. (2013). Tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine. Composites science and technology, 85, 36-42. 0266-3538 https://hdl.handle.net/10356/106893 http://hdl.handle.net/10220/17931 10.1016/j.compscitech.2013.05.016 en Composites science and technology
institution Nanyang Technological University
building NTU Library
country Singapore
collection DR-NTU
language English
topic DRNTU::Engineering::Materials
spellingShingle DRNTU::Engineering::Materials
Li, Yuxin
Li, Yibin
Ding, Yujie
Peng, Qingyu
Wang, Chao
Wang, Rongguo
Sritharan, Thirumany
He, Xiaodong
Du, Shanyi
Tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine
description Carbon nanotubes (CNTs) were chemically grafted onto carbon fiber (CF) by 1,3-propodiamine bridging. The grafting density could be tuned by reaction time and concentration of 1,3-propodiamine. The fourier transform infrared spectra and X-ray photoelectron spectroscopy confirmed the chemical bonding nature between CNT and CF. The interfacial shear strength of the hierarchical composites is highly dependent on the grafting density, which could be two times that of as-received composite. The interfacial enhancement mechanism was also analyzed.
author2 School of Materials Science & Engineering
author_facet School of Materials Science & Engineering
Li, Yuxin
Li, Yibin
Ding, Yujie
Peng, Qingyu
Wang, Chao
Wang, Rongguo
Sritharan, Thirumany
He, Xiaodong
Du, Shanyi
format Article
author Li, Yuxin
Li, Yibin
Ding, Yujie
Peng, Qingyu
Wang, Chao
Wang, Rongguo
Sritharan, Thirumany
He, Xiaodong
Du, Shanyi
author_sort Li, Yuxin
title Tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine
title_short Tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine
title_full Tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine
title_fullStr Tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine
title_full_unstemmed Tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine
title_sort tuning the interfacial property of hierarchical composites by changing the grafting density of carbon nanotube using 1,3-propodiamine
publishDate 2013
url https://hdl.handle.net/10356/106893
http://hdl.handle.net/10220/17931
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