Research Article

Preirradiation Graft Polymerization of Styrene in a Poly(tetrafluoroethylene) Film Investigated by Time-Resolved Small-Angle Neutron Scattering

Figure 8

A schematic view showing an ellipsoidal PTFE microcrystal covered by PS (gray and block parts correspond to crystalline and grafted PS regions, cross-sections for which are R1 and R2, resp.) Coherent scattering length densities for amorphous and crystalline PTFE and grafted PS regions and their gaps are also indicated.