| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 가을 (10/07 ~ 10/08, 대구 EXCO) |
| 권호 |
35권 2호 |
| 발표분야 |
고분자 가공/복합재료 |
| 제목 |
Thermal Decomposition Behavior of Carbon Nanotube Reinforced Thermotropic Liquid Crystalline Polymers |
| 초록 |
Thermotropic liquid crystalline polymers (TLCP), 4-hydroxybenzoic acid (HBA)/6-hydroxyl-2-naphthoic acid (HNA) copolyester and HNA/hydroxylbenzoic acid (HAA)/terephthalic acid (TA) copolyester reinforced by carbon nanotube (CNT) were prepared by melt compounding using Hakke internal mixer. The thermal decomposition behavior of CNT reinforced HBA/HNA copolyester and HNA/HAA/TA copolyester was investigated to study the effect of CNT in the TLCP/CNT nanocomposites. Thermal stability of CNT reinforced HBA/HNA copolyester was increased by addition of a small quantity of CNT. However thermal stability of CNT reinforced HNA/HAA/TA copolyester was decreased when CNT added and after addition of CNT, thermal stability increased as increasing content of CNT. Kinetics of thermal degradation analysis equations were studied to investigate the details of thermal degradation of TLCP/CNT nanocomposites. This research was supported by National Research Foundation of Korea. (Project No. 2009-0089078) |
| 저자 |
박상호1, 이승구2, 김성훈1
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| 소속 |
1한양대, 2충남대 |
| 키워드 |
Thermal stability; Thermal degradation kinetics; Activation energy
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| E-Mail |
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