Fabrication method of nano particle aligned channel using continuous shear force and phase separation behavior of immiscible binary polymer blend nano particle composite

摘要

A method of fabricating an aligned nanoparticle channel, including a first step of forming a polymer nanoparticle blended composite by dispersing nanoparticles in a first polymer; a second step of forming a binary polymer nanoparticle blended composite by melt-blending the polymer nanoparticle blended composite with a second polymer, which is immiscible with the first polymer, and then cooling the mixture; and a third step of forming an aligned nanoparticle channel by applying a shear force to the binary polymer nanoparticle blended composite such that the nanoparticles dispersed in the first polymer are aligned in a direction parallel to the shear force, and an aligned nanoparticle channel fabricated using the method.