Surface functionalization of cellulose nanocrystals with polymeric ionic liquids during phase transfer

详细信息    查看全文

• 作者：Shuohan Huang¹ ; Xinhang Wang¹ ; Jiahao Shen ; Routeng Wu ; Hualei Zhao ; Yanping Wang ; Yimin Wang ; Yumin Xia ; ^{xym@dhu.edu.cn}
• 关键词：Cellulose nanocrystals ; Polymeric ionic liquids ; Non-covalent modification ; Non-polar solvent ; Dispersion
• 刊名：Carbohydrate Polymers
• 出版年：2017
• 出版时间：10 February 2017
• 年：2017
• 卷：157
• 期：Complete
• 页码：1426-1433
• 全文大小：2128 K
• 卷排序：157

文摘

Poly(ionic liquid) (PIL) was able to transport CNCs from aqueous phase to apolar organic phase. PIL has strong interactions with CNCs and these interactions are noncovalent. Through these interactions, PIL can modify CNCs and change the surface amphipathicity. PIL-modified CNCs can be dispersed in low polar organic solvents which pristine CNCs couldn’t. This method is significant to broaden application of CNCs in nanocomposite materials.