| 학회 |
한국공업화학회 |
| 학술대회 |
2015년 봄 (04/29 ~ 05/01, BEXCO (부산)) |
| 권호 |
19권 1호 |
| 발표분야 |
고분자_포스터 |
| 제목 |
Influence of Surface Treatment on Thermal and Mechanical Interfacial Properties of Expanded Graphite Reinforced Epoxy Composites |
| 초록 |
In this work, we have prepared the expanded graphite reinforced epoxy composites with acid treatment for improving the thermal stability and mechanical properties. The surface characteristics were determined by Fourier transform infrared spectroscopy (FT-IR) and X-ray photoelectron spectroscopy (XPS). The morphologies were observed by scanning electron microscopy (SEM). The thermal stability was investigated by thermogravimetric analysis (TGA). TGA results were analyzed by activation energy (Et) for main decomposition stage according to the Horoxitz-Metzger method. The mechanical properties of the composites were studied using critical stress intensity factor (KIC) measurements. |
| 저자 |
강우석, 박수진
|
| 소속 |
인하대 |
| 키워드 |
Expanded graphite; Epoxy resin; Thermal stability; Mechanical interfacial properties
|
| E-Mail |
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