| 학회 | 한국공업화학회 |
| 학술대회 | 2022년 봄 (05/11 ~ 05/13, 제주국제컨벤션센터(ICC JEJU)) |
| 권호 | 26권 1호 |
| 발표분야 | 포스터-고분자 |
| 제목 | Effect of carboxylated microcrystalline cellulose on fracture toughness of polymer nanocomposites |
| 초록 | In this study, microcrystalline cellulose(MCCs) were treated with HNO3/H2SO4. MCCs were observed for surface propertiesusing FT-IR and X-ray photoelectron spectroscopy and were used in the epoxycomposites. In addition, the fracture resistance of the epoxy-based nanocompositeswas investigated by measuring the fracture toughness (KIC). The relatedreinforcing mechanisms were also analyzed, and the enhancements on fractureresistance was mainly be attributed to interfacial interlocking effect.Keywords: Microcrystalline cellulose, polymer nanocomposites, interfacialadhesion. |
| 저자 | 김성황, 박수진 |
| 소속 | 인하대 |
| 키워드 | Cellulose; Fracture toughness; Epoxy resin |
