Publications
Detailed Information
Cure Behavior of the Liquid-Crystalline Epoxy/Carbon Nanotube System and the Effect of Surface Treatment of Carbon Fillers on Cure Reaction
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Bae, Joonwon | - |
dc.contributor.author | Jang, Jyongsik | - |
dc.contributor.author | Yoon, Seong-Ho | - |
dc.date.accessioned | 2010-03-25 | - |
dc.date.available | 2010-03-25 | - |
dc.date.issued | 2002 | - |
dc.identifier.citation | Macromol. Chem. Phys. 2002, 203, 2196–2204 | en |
dc.identifier.issn | 1022-1352 | - |
dc.identifier.uri | https://hdl.handle.net/10371/61942 | - |
dc.description.abstract | The FT-IR spectra of carbon nanotubes (CN)
and oxidated carbon nanotubes were obtained using diffuse reflection Fourier-transform infrared (DRIFT) spectroscopy. The cure behavior of the liquid-crystalline epoxy (LCE)/CN and the LCE/carbon black (CB) systems were investigated. The effect of surface treatment of the carbon nanotube on the cure behavior in the LCE/CN system was investigated with differential scanning calorimetry (DSC), and was compared with those of the CB. The heat of cure in the LCE/CN system was higher than that in the LCE/CB system. The activation energy was dependent on the concentration of the curing agent. The activation energies for the cure reaction were decreased as a result of surface treatment of carbon materials. It was possible to promote the curing reaction by the surface treatment of the carbon nanotube without decreasing the heat of cure. The isothermal kinetic parameters were obtained from the Kamal equation. | en |
dc.description.sponsorship | Acknowledgement: This work was supported by the Korea
Research Foundation Grant (KRF-2000-EA0119). | en |
dc.language.iso | en | en |
dc.publisher | Wiley-Blackwell | en |
dc.subject | carbon black | en |
dc.subject | carbon nanotube | en |
dc.subject | curing | en |
dc.subject | liquid-crystalline epoxy (LCE) | en |
dc.subject | liquid-crystalline polymers (LCP) | en |
dc.subject | surface oxidation | en |
dc.title | Cure Behavior of the Liquid-Crystalline Epoxy/Carbon Nanotube System and the Effect of Surface Treatment of Carbon Fillers on Cure Reaction | en |
dc.type | Article | en |
dc.contributor.AlternativeAuthor | 배준원 | - |
dc.contributor.AlternativeAuthor | 장정식 | - |
dc.contributor.AlternativeAuthor | 윤승호 | - |
dc.identifier.doi | 10.1002/1521-3935(200211)203:15<2196::AID-MACP2196>3.0.CO;2-U | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.