| 학회 |
한국고분자학회 |
| 학술대회 |
2021년 봄 (04/07 ~ 04/09, 대전컨벤션센터) |
| 권호 |
46권 1호 |
| 발표분야 |
고분자 가공/복합재료 |
| 제목 |
A Biodegradable and Sustainable Bio-nanocomposite based on Cellulose Nanofiber with Outstanding Mechanical Properties |
| 초록 |
A biodegradable and sustainable bio-nanocomposite material based on p oly(butylene succinate) (PBS)/cellulose nanofiber (CNF)/heterocyclic surfactant (HS) is prepared by thermal and solution blending processes. Because CNFs easily aggregate due to strong hydrogen bonding between hydroxyl groups, a novel HS is synthesized in this study to enhance the dispersibility of CNF in PBS matrix. From the results of universal testing mechanine (UTM), it is revealed that PBS/CNF/HS bio-nanocomposite shows higher Young’s modulus than pure PBS. This is attributed to the uniform distribution of CNF in PBS where HS induces the effective exfoliation of CNF aggregates during thermal and solution blending processes. |
| 저자 |
홍평화1, 김태용1, 김기승1, 김진실1, 전혜련1, 이예진1, 고민재2, 홍성우1
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| 소속 |
1한국생산기술(연), 2한양대 |
| 키워드 |
biodegradable polymer; cellulose nano fiber; bio-nanocomposite
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| E-Mail |
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