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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
7
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