ID | 115497 |
タイトル別表記 | Fabrication of Chitin Nanofiber-Reinforced PLA Nanocomposites by an Environmentally Friendly Process
|
著者 |
Yamada, K.
Tottori University
Ifuku, S.
Tottori University
Morimoto, M.
Tottori University
Saimoto, H.
Tottori University
|
キーワード | Chitin
Nanofiber
Polylactic Acid
Nanocomposite
|
資料タイプ |
学術雑誌論文
|
抄録 | Polylactic acid (PLA) reinforced with chitin nanofibers was produced from a mixture of a colloidal suspension of PLA particles with chitin nanofiber suspension. The dispersion medium was solely water, which was removed by filtration and drying. Nanocomposites were obtained by compression molding of the filtrates. Static tensile test and dynamic mechanical analysis were performed to evaluate the reinforcement as a function of nanofiber content. Chitin nanofibers delivered reinforcement similar to cellulose nanofibers, being especially effective at up to 70 wt% fiber load. The ultimate tensile modulus and strength reached 7.7 GPa and 110 MPa, respectively, at a nanofiber content of 70 wt%.
|
掲載誌名 |
Journal of Biobased Materials and Bioenergy
|
ISSN | 15566560
15566579
|
cat書誌ID | AA1208113X
|
出版者 | American Scientific Publishers
|
巻 | 7
|
号 | 1
|
開始ページ | 152
|
終了ページ | 156
|
発行日 | 2013-02-01
|
EDB ID | |
出版社版DOI | |
出版社版URL | |
フルテキストファイル | |
言語 |
eng
|
著者版フラグ |
出版社版
|
部局 |
理工学系
|