| 초록 |
Synthesis of endo- and exo- N-cyclohexyl-norbornene-5,6-dicarboximide was carried out separately and each monomer was polymerized and hydrogenated subsequently by ring opening metathesis polymerization using Grubbs catalysts ( both first and second generation). Reaction kinetics was monitored by GC-MS and the molecular weights of resulting polymers were determined by GPC. Structural analyses were performed using IR, NMR, and X-ray scattering, and the thermal properties were measured by TGA and DSC. Optical and dielectric properties of polymers were also investigated. |
