| 학회 |
한국공업화학회 |
| 학술대회 |
2014년 가을 (11/12 ~ 11/14, 엑스코(대구)) |
| 권호 |
18권 2호 |
| 발표분야 |
정밀화학-포스터 |
| 제목 |
Thermal properties of Si-N/Si-C coated carbon fiber/polypropylene matrix composites |
| 초록 |
In this work, thermal properties of silicon nitride coated carbon fibers(CFs) reinforced polypropylene(PP) composites were investigated. The CFs was treated by silane. After that, the CFs was exposed under NH3 / N2 mixed atmosphere at 1400°C - 1600°C. The surface properties of CFs were analyzed using SEM, EDX, XRD and FT-IR. The thermal properties of composites and Si-N or Si-C coated CFs were measured by thermal conductivity meter and TGA. As the result, the thermal properties of Si-N or Si-C coated CFs/PP composites improved better than uncoated CFs/PP composites. The Si-N or Si-C provided high thermal conductivity and stability to carbon fibers or composites. |
| 저자 |
김현혜1, 이해성2, 한웅3, 김병주3
|
| 소속 |
1한국탄소융합기술원 / 전주대, 2전주대, 3한국탄소융합기술원 |
| 키워드 |
carbon fiber; Si-N or Si-C; thermal properties
|
| E-Mail |
|
