2026-04-17T03:15:23Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/1577782025-12-04T20:42:51Zcom_2072_1057col_2072_478822col_2072_478914col_2072_478917

00925njm 22002777a 4500 dc Diaz, Javier author Pinna, Marco author Zvelindovsky, Andrei V. author Pagonabarraga Mora, Ignacio author 2020-04-28T06:03:39Z 2020-04-28T06:03:39Z 2019-04-03 2020-04-28T06:03:40Z Block copolymer melts self-assemble in the bulk into a variety of nanostructures, making them perfect candidates to template the position of nanoparticles. The morphological changes of block copolymers are studied in the presence of a considerable filling fraction of colloids. Furthermore, colloids can be found to assemble into ordered hexagonally close-packed structures in a defined number of layers when softly confined within the phase-separated block copolymer. A high concentration of interfacecompatible nanoparticles leads to complex long-lived block copolymer morphologies depending on the polymeric composition. Macrophase separation between the colloids and the block copolymer can be induced if colloids are unsolvable within the matrix. This leads to the formation of ellipsoid-shaped polymer-rich domains elongated along the direction perpendicular to the interface between block copolymer domains. Nanopartícules Nanociència Copolímers Nanoparticles Nanoscience Copolymers Large scale three dimensional simulations of hybrid block-copolymer/nanoparticle systems