CRYSTALLIZATION AND ORIENTATION OF POLYETHELENE IN ANODIC ALUMINUM OXIDE TEMPLATES
聚乙烯在氧化铝模板中的结晶与取向行为

Recently structure and morphology of polymers under nanoscale confinements have attracted much attention.For semicrystalline polymer materials,the degree of crystallinity and the orientation of the crystalline domains are important factors in controlling their physical properties,and many efforts have been devoted to the understanding of crystallization and orientation of polymers in nano-cylindrical confinements.In this paper,polyethylene nanofibers of 200 nm diameter were prepared by infiltrating porous a...