supporting and gel-like unlike the non-hydrosilylated (PB-b-PEO)3 Star block copolymer, and

could also be collected as elongated elastic sheets drawn into very long fibers at high elongation.







































Figure 5-20. Removal of the cross-linked (PB(Si(OEt)3)-b-PEO)3 three-arm star copolymer from
 the Langmuir trough surface.

5.2.2.3 AFM imaging

 The morphologies of the LB films transferred onto mica substrates after cross-linking at

different surface pressures were characterized by AFM. (Figure 5-21). All the transfer ratios