Flow effects on lamellar structures of symmetric poly(styrene-d8-b-2-vinylpyridine) (DP) in a common good solvent were studied at two different concentrations by flow-SANS (small angle neutron scattering) measurements. The anisotropic scattering observed under the flow implies that the lamellar normals are preferentially oriented to the vorticity direction of shear flow. At lower concentrations, however, the anisotropy was significantly weaker than that at higher concentrations even at the highest shear rate.
|ジャーナル||Journal of Physics and Chemistry of Solids|
|出版ステータス||出版済み - 1 1 1999|
|イベント||Proceedings of the 1998 7th ISSP International Symposium Frontiers in Neutron Scattering Research (ISSP7) - Tokyo, Jpn|
継続期間: 11 24 1998 → 11 27 1998
All Science Journal Classification (ASJC) codes
- 化学 (全般)