Covalent modification of multiwalled carbon nanotubes with a low molecular weight chitosan

• 作 者: Gang Ke Wen Chao Guan Chang Yu
• 机 构: DepartmentofChemistry,KeyLaboratoryofCelluloseandLignocellulosicsChemistry,DepartmentofPhysics,State
• 出 处: 中国化学快报：英文版
• 发表日期: 2007年3期
• 关键词: 多壁碳纳米管 低分子量壳聚糖 共价修饰 可再生资源 Carbon nanotubes Chitosan Renewable resources Modifica
• 基金项目: AcknowledgmentThis work is supported by the NNSF of China （No. 50374039）

Covalent modification of shortened multiwalled carbon nanotubes (MWNTs) with a natural low molecular weight chitosan (LMCS) was accomplished by the nucleophilic substitution reaction. The LMCS modified MWNTs (MWNT-LMCS) were characterized by FTIR, solid-s