Hierarchical poly(p-phenylene benzobisoxazole)/graphene oxide reinforcement with multifunctional and biomimic middle layer
Chen Lei
Du Yunzhe
Huang Yudong
Wu Feng
Cheng Hei Man
Fei Bin
Xin John H.
· 2016
期刊名称：
Composites Part A: Applied Science and Manufacturing
2016 年
88 卷
摘要：
A new hierarchical reinforcement developed by coating biomimic polydopamine (PDA) on the surface of poly(p-phenylene benzobisoxazole) (PBO) fibers, which served as a platform for the graphene oxide (GO) grafting, using branched polyethyleneimine (b-PEI) as a bridging agent. The surface morphologies and chemical structures of PBO fibers were characterized for confirming the formation of covalent bond between GO and PBO fibers. The surface roughness (R
会员登录
