Quantitative evaluation of carbon nanotube dispersion through scanning electron microscopy images

详细信息    查看全文

• 作者：Xiang Fu ; Jing Wang ; Juan Ding ; Huiming Wu ; Yubing Dong ; Yaqin Fu
• 关键词：A. Carbon nanotubes ; A. Nano composites ; D. Scanning electron microscopy (SEM)
• 刊名：Composites Science and Technology
• 出版年：2013
• 出版时间：18 October, 2013
• 年：2013
• 卷：87
• 期：Complete
• 页码：170-173
• 全文大小：940 K

文摘

A comprehensive method that quantitatively characterizes the dispersion state of carbon nanotubes (CNT) was proposed to improve the preparation of CNT-filled composites. CNT/polymer composites with different dispersion and distribution states were prepared, and the microstructures of these composites were obtained. Two indices representing the global and local randomness of CNTs were extracted through quantitative image analysis.