Loading...

Preparation of synthetic wood composites using ionic liquids  [2011]

Simmons, Trevor J. Lee, Sang Hyun Miao, Jianjun Miyauchi, Minoru et al.

获取当前资源

摘要
Synthetic wood composite films containing cellulose, hemicelluloses, and lignin, the three major components of natural wood, 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 (MWNTs) 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 showed smoother surface textures, higher water resistance, and higher tensile strengths than cellulose films formed by the same methods. Tailor-made synthetic wood composites were also prepared having a variety of desirable properties, including antimicrobial activities, controlled hydro-phobicity/philicity, high relative dielectric constant, and a high degree of cohesiveness.
Loading...

其它题目

  • polyethylene glycol
  • chitosan
  • lignin
  • carbon nanotubes
  • additives
  • gels
  • cellulose
  • acetates
  • temperature
  • antimicrobial properties
  • humidity
  • wood
  • ionic liquids
  • cohesion
Loading...
Loading...

其他信息

语言 : English

类型 : Journal Article

In AGRIS since : 2014

: v. 45

: 4

Start Page : 719

End Page : 733

出版者 : Springer-Verlag

所有题名 :

" Preparation of synthetic wood composites using ionic liquids "