A simple modification method of multiwalled carbon nanotube with polyhydroxyamide

作者：Zhou Chengjun^*; Zhuang Qixin; Qian Jun; Li Xinxin; Han Zhewen

来源：Chemistry Letters, 2008, 37(3): 254-255.

DOI：10.1246/cl.2008.254

A simple coprecipitation method has been performed to achieve a noncovalent modification of multiwalled carbon nanotubes (MWNTs) with polyhydroxyamide (PHA). The PHA-wrapped MWNTs (PHA-MWNT) prepared was verified by FT-IR and SEM. The weight content of nanotubes in PHA-MWNT is determined and analyzed by TGA. There are the strong interaction between PHA and MWNTs including hydrogen bonds besides pi-pi stacking and van der Waals interactions. Moreover, PHA-MWNT has a remarkable solubility in polar solvents and a good thermal stability.

• 出版日期2008-3-5
• 单位华东理工大学