화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2019년 봄 (04/10 ~ 04/12, 부산컨벤션센터(BEXCO))
권호 44권 1호
발표분야 고분자가공/복합재료
제목 Effect of carbon nanotubes on mechanical behaviors of sodium carboxymethyl cellulose/graphene oxide composites
초록 As graphene oxide/CNT complexes (GCC) are formed by π-π interactions, CNTs can be dispersed in water, indicating that the GCC-filled CMC nanocomposites are prepared environmentally friendly. Therefore, GCC-reinforced sodium carboxymethyl cellulose (CMC/GCC) nanocomposites were fabricated by a simple solution mixing-evaporation method as a function of CNTs amount. X-ray diffraction and scanning electron microscopy were performed to investigate the crystal structures and morphologies, respectively. The mechanical properties of CMC/GCC nanocomposite films were evaluated by universal testing machine after cutting films to specimens using ASTM D638-05 blade. Compared with pure CMC film and CMC/GO nanocomposite film, it was found that the mechanical properties of CMC/GCC nanocomposite films were enhanced with adding the CNTs.
저자 손영래, 박수진
소속 인하대
키워드 GO/CNT complexes; CMC/GCC nanocomposite films; mechanical properties
E-Mail