2015 年 57 巻 1 号 p. 27-33
We have reviewed our two recent works on flow and deformation-induced polymer crystallization revealed by complementary use of SANS and SAXS. The first topic is elongation-induced crystallization of polyethylene just below the nominal melting temperature, focusing on the role of molecular weight, and the second one is inner structure of flow-induced precursor of isotactic polystyrene above the nominal melting temperature using microbeam SAXS and WAXS.