Enhanced electrical conductivity of polymer nanocomposite based on edge-selectively functionalized graphene nanoplatelets
- Enhanced electrical conductivity of polymer nanocomposite based on edge-selectively functionalized graphene nanoplatelets
- 양철민; 조재현; 성동기; 이두진; 김성륜; 이혜성; 남기호; 여현욱
- Issue Date
- Composites science and technology
- VOL 189, 108001
- Achieving high filler dispersion in a polymer composite is very important for effectively and efficiently imparting several advantages of functional fillers to the composite. To this end, we have suggested a synthesis of polyamide 6 via in situ ring-opening polymerization of ε-caprolactam and edge-selectively functionalized graphene nanoplatelets without defects on its basal plane synthesized by a ball-mill process with dry ice. As a consequence, the final graphene nanocomposite possesses highly dispersed filler and has enhanced electrical conductivity due to its undistorted sp2 hybridization after functionalization. This approach is a promising way of incorporating filler into polymer composites, effectively implementing highly electrical conducting graphene without its aggregation and damage to its inherent properties after functionalization.
- Appears in Collections:
- KIST Publication > Article
- Files in This Item:
There are no files associated with this item.
- RIS (EndNote)
- XLS (Excel)
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.