Abstract
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.
Original language | English |
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Pages (from-to) | 1343-1345 |
Number of pages | 3 |
Journal | Journal of Physics and Chemistry of Solids |
Volume | 60 |
Issue number | 8 |
DOIs | |
Publication status | Published - Jan 1 1999 |
Externally published | Yes |
Event | Proceedings of the 1998 7th ISSP International Symposium Frontiers in Neutron Scattering Research (ISSP7) - Tokyo, Jpn Duration: Nov 24 1998 → Nov 27 1998 |
All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics