机译:Structural changes of polyacrylonitrile fibers in the process of wet spinning
Changchun Univ Technol, Coll Chem & Life Sci, Jilin Prov Key Lab Carbon Fiber Dev & Applicat, Changchun 130012, Jilin, Peoples R China;
crystallinity; crystallite orientation; fribrillar network; polyacrylonitrile; pore;