作者: Elena Tarabukina , Alina Amirova , Elena Belyaeva , Anna Krasova , Maria Simonova
DOI: 10.1080/00222348.2013.810018
关键词: Light scattering 、 Viscometer 、 Copolymer 、 Dynamic light scattering 、 Polymer chemistry 、 Polyimide 、 Polymer 、 Analytical Ultracentrifugation 、 Materials science 、 Intrinsic viscosity
摘要: Molecular properties of a highly functionalized new polyimide multicenter macroinitiator were studied using viscometry, static and dynamic light scattering, analytical ultracentrifugation in dilute N,N-dimethylformamide solutions. Exponents the Mark–Kuhn–Houwink equations obtained for translational friction intrinsic viscosity. The is flexible chain polymer, Kuhn segment length being 2–3 nm.