Depolymerization-Induced Morphological Transformation.

ABSTRACT: Depolymerization offers a powerful route for the chemical recycling of vinyl polymers. However, current strategies focus almost exclusively on monomer recovery, which overlooks broader applications and opportunities. Herein, depolymerization-induced morphological transformation (DIMT) is introduced as a modular methodology to control the shape of sterically stabilized diblock copolymer nanoparticles and gain mechanistic insight into morphological transformations that occur during selective degradation of the methacrylic core-forming block. Notably, DIMT results in a sequential evolution in copolymer morphology from vesicles to worms to spheres. Transmission electron microscopy (TEM) and small-angle X-ray scattering (SAXS) studies enabled the construction of a predictive (pseudo)phase diagr

SUBMITTER: Watuthanthrige NA 

PROVIDER: S-EPMC12903855 | biostudies-literature | 2026 Feb

REPOSITORIES: biostudies-literature