Figure 4
(a) Polymerization time dependence of the monomer unit ratio rPS/PMMA (triangles) in PMMA-b-PS. (b) The values of scattering peak intensities Im (filled circles), position qm (open squares) and scattering intensities at q = 0.02 nm−1 or Iq=0.02 (crosses), plotted as a function of polymerization time of reaction step 2. |