論文題目：Preparation and characterization of Poly(vinyl alcohol)/graphene nanocomposite with enhanced thermal stability using PEtVIm-Br as stabilizer and compatibilizer
將離子型聚合物PEtVIm-Br與石墨烯復合加入PVA基材中，通過二者的協效作用，在很少的添加量下大幅提高PVA的熱穩定性。