| 학회 |
한국고분자학회 |
| 학술대회 |
2018년 가을 (10/10 ~ 10/12, 경주컨벤션센터) |
| 권호 |
43권 2호 |
| 발표분야 |
대학원생 구두발표(영어발표, 발표15분) |
| 제목 |
Characteristics of chitin nanomaterials obtained via 3 different treatments and improved properties of Poly(vinyl alcohol) composites |
| 초록 |
Chitin nanomaterials are potential candidates for reinforcing applications in field of polymer due to its specific properties. Based on 3 main processes, including deacetylation, acid hydrolysis, and TEMPO-mediated oxidation, different types of chitin nanomaterials were obtained and characterized. In addition, the improving ability of chitin nanomaterials in aspects of mechanical properties, thermal expansion and oxygen barrier were also evaluated by using Poly(vinyl alcohol) (PVA) as a matrix. A comparison to show the effects and relative relationship between morphological, chemical properties of chitin nanomaterials and improved characteristic in PVA composites was also discussed in this study. |
| 저자 |
TRAN HONG THANG, 황성연, 박제영, 오동엽
|
| 소속 |
KRICT |
| 키워드 |
chitin nanomterials; poly(vinyl alcohol); deacetylation; acid hydrolysis; TEMPO-mediated oxidation
|
| E-Mail |
|
