Jiawei Lin
Beijing University of Chemical Technology
Composite numberStiffeningAramidComposite materialEpoxyNanostructureMaterials scienceModulusPolyurethaneStress concentrationOxazolidoneInterphaseCarbon nanotubeFracture mechanicsFracture toughness
2Publications
2H-index
18Citations
Publications 2
Newest
#1Jiawei Lin (Huada: Beijing University of Chemical Technology)H-Index: 2
#2Lili Wang (Huada: Beijing University of Chemical Technology)H-Index: 3
Last. Xiaoping Yang (Huada: Beijing University of Chemical Technology)H-Index: 54
view all 6 authors...
Abstract Hydroxy-terminated waterborne polyurethane (WPU) and oxazolidone-containing epoxy (OXEP) matrix were designed to realize two-stage interface enhancement of WPU sized aramid fiber/oxazolidone-containing epoxy (WAF/OXEP) composite, and the interfacial properties and interphase reinforcing mechanism were investigated. Compared with commercial aramid fiber (CAF), the surface roughness and energy of WAF were increased, and the fracture toughness and elongation at break of OXEP matrix were im...
8 CitationsSource
#1Jiawei Lin (Huada: Beijing University of Chemical Technology)H-Index: 2
#2Peng Xu (Huada: Beijing University of Chemical Technology)H-Index: 4
Last. Xiaoping Yang (Huada: Beijing University of Chemical Technology)H-Index: 54
view all 7 authors...
Abstract Amino terminated and π-conjugate naphthalenediimide (NDI) was designed and novel interphase with self-assembled NDI/multi-wall carbon nanotube (MWNT) was constructed on high-modulus carbon fiber (HMCF) surface, and the interfacial properties and reinforcing mechanisms of HMCF composites with various interphase were investigated. The nanoscale stiffening interphase with intertwined MWNT and flat ensiform nanostructure from NDI self-assembly were observed on MWNT@HMCF and NDI@HMCF surface...
10 CitationsSource