The thermal annealing of the SCO CP-dBCP composites led to a shift in the transition temperature and, again, in a decrease of γHS. (4) The change of the morphology of the nanocomposite particles to worm-like structures allowed the CP to crystallize in longer strands. As a result, the γHS value ultimately reached 14% (5e*). Furthermore, for some of the nanocomposites thermal hysteresis loops are observed that are wider than those of the bulk material.