| 학회 | 한국공업화학회 |
| 학술대회 | 2021년 봄 (05/12 ~ 05/14, 부산 벡스코(BEXCO)) |
| 권호 | 25권 1호 |
| 발표분야 | 포스터-고분자 |
| 제목 | Synthesis of self-healable cellulose composites with enhanced thermo-mechanical properties |
| 초록 | The synthesis of low-temperature self-healable polymeric materials is challenging due to the conflict between mechanical strength and self-healing capabilities. So, the introduction of cellulose in polymers may improve their mechanical properties due to the presence of intramolecular hydrogen bonding. This research work was aimed to enhance the mechanical strength of self-healable acrylic polymers by introducing them to cellulose via graft copolymerization. For this purpose, Glycerol monomethacrylate (GlyMA), butyl methacrylate (BMA), and Dimethyl aminoethyl acrylate (DMAEMA) were grafted on cellulose by free-radical copolymerization followed by surface modification by methacrylation. GlyMA unit form metal-ligand coordinated bond with dibutyltin dilaurate, that imparts self-healing properties under determined CO2 and H2O conditions. The authors are very grateful for financial support from the National Research Foundation of Korea (Grant No. 20201I1A304491) |
| 저자 | Saddique anam, 정인우 |
| 소속 | 경북대 |
| 키워드 | Cellulose; Methacryaltion; Grafting; Copolymerization; Self-healing; Mechanical properties |
