Earticle

초록

영어

Synthetic wood composite films containing various contents of cellulose, xylan, and lignin, the three major components of lignocellulosic biomass, were prepared in a room temperature ionic liquid solvent, 1-ethyl-3- methylimidazolium acetate, [Emim][Ac]. Various synthetic wood composites were obtained by dissolution of individual wood components together with additives, including polyethylene glycol (PEG), chitosan, and multi-wall carbon nanotubes in [Emim][Ac]. The addition of water affords a gel that was dried in either a low humidity environment or under vacuum. Synthetic wood films had improved physicochemical properties compared with cellulose, xylan, and lignin films. Synthetic wood films showed smoother surface textures, higher water resistance, and higher tensile strengths than cellulose films formed by the same methods. The advantages of synthetic wood composites include low production cost by using renewable biomaterials, reduced biodegradability compared with cellulose composites because of the presence of lignin, greater water resistance, and potential for modification and functionalization.

키워드

저자

• Min Hoo KIM [ Dept. of Microbial Engineering, Konkuk University,. ]
• Sang Hyun LEE [ Dept. of Microbial Engineering, Konkuk University,. ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국생물공학회 학술대회

• 간기

  반년간

• 수록기간

  1985~2013

• 십진분류

  KDC 476 DDC 576