摘要
采用乙二胺(EDA)对羧基化多壁碳纳米管(MWCNTs-COOH)进行氨基化修饰制备氨基化多壁碳纳米管。研究了反应温度和时间对多壁碳纳米管氨基化修饰的影响。利用傅里叶红外光谱、拉曼光谱、X射线衍射(XRD)测试、TG分析和元素分析对EDA修饰的MWCNTs的化学结构和元素进行了表征。结果表明:EDA可以有效地修饰MWCNTs。
Carboxylic multi-walled carbon nanotubes （MWCNTs-COOH） were modified by using ethylene di-amine（EDA） to prepare amino-modified multi-walled carbon nanotubes （MWCNTs-NH2）. The influence of reac-tion temperature and time on MWCNTs-NH2 was studied. The chemical structure and elements of MWCNTs-NH2were characterized by FT-IR, Raman spectroscopy, X-ray diffraction （XRD） test, TG analysis and element anal-ysis. The results showed that MWCNTs-COOH could be effectively modified by EDA.
出处
《纺织科学与工程学报》
CAS
2018年第1期118-122,共5页
Journal of Textile Science & Engineering
基金
十三五国家重点研发计划资助项目(2016YFB0302600)
