| 학회 | 한국재료학회 |
| 학술대회 | 2009년 가을 (11/05 ~ 11/06, 포항공과대학교) |
| 권호 | 15권 2호 |
| 발표분야 | B. Nanomaterilas Technology(나노소재 기술) |
| 제목 | Properties of SBR nanocomposties Reinforced with Carbon Materials/Carbon Black and Carbon Materials/Silica Dual Phase Fillers: Influences of Carbon Nanotube, Graphene, Graphite according to the dimensions |
| 초록 | The characteristics of all polymer composites containing carbon materials are determined by four factors: component properties, composition, structure and interfacial interactions. The most important filler characteristics are particle size, size distribution, specific surface area and particle shape. As a consequence, in this paper we discuss the aspects of the mechanical, electrical and thermal properties of composites with different fillers of Carbon Black, Carbon Nanotube (CNT), Graphene and Graphite and focus the relationship of previous factors and properties. Accordingly, we fabricate rubber composites that contain various carbon materials in Carbon Black-based and Silica based-SBR matrix with the dual phase fillers and evaluate their Mechanical, Fatigue, Thermal, Electronic properties according to the fillers by SEM (Scanning Electron Microscopy), Raman spectroscopy, Rhometer, Instron tensile machine, thermal conductivity analyzer. In Mechanical properties, hardness and 300%-Modulus of Graphene-composite are sharply increased in all cases due to the larger specific surface. Also, it has also been found that thermal conductivity of CNT-composite is higher than any other composites and the composite with Garphene has the maximum electrical properties. |
| 저자 | 송성호, 권오석, 정호균, 강용구, 조춘택 |
| 소속 | 넥센타이어 기술(연) |
| 키워드 | Carbon Nanotube; Graphene; Graphite |
