Highly oriented semiconducting polymer nanofilm with enhanced crystallinity.

ABSTRACT: Semiconducting polymers are crucial in flexible and wearable intelligent organic electronic devices. However, their crystallization remains a significant challenge because the crystallization kinetics is limited by the rigid conjugation structure and strong intermolecular π-π stacking. This leads to energetic disorder in electronic structure and poor charge transport, which severely hinders electrical performances of devices. Herein, we report highly oriented semiconducting polymers with enhanced crystallinity prepared by low-temperature plasma-driven evaporation process, during which polymer chains cross the energy barrier and crystallization kinetic for approaching torsion-free conformations. This material possesses an extended intrachain conjugation, ordered interchain stacking, high cr

SUBMITTER: Xie W 

PROVIDER: S-EPMC12660921 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature