Electronic and Magnetic Properties of a Three-Arm Nonconjugated Open-Shell Macromolecule.

ABSTRACT: Nonconjugated radical polymers (i.e., macromolecules with aliphatic backbones that have stable open-shell sites along their pendant groups) have arisen as an intriguing complement to π-conjugated polymers in organic electronic devices and may prove to have superior properties in magneto-responsive applications. To date, however, the design of nonconjugated radical polymers has primarily focused on linear homopolymer, copolymer, and block polymer motifs even though conjugated dendritic macromolecules (i.e., polyradicals) have shown significant promise in terms of their response under applied magnetic fields. Here, we address this gap in creating a nonconjugated, three-arm radical macromolecule with nitroxide open-shell sites using a straightforward, single-step reaction, and we evaluated th

SUBMITTER: Yeo H 

PROVIDER: S-EPMC9954411 | biostudies-literature | 2022 Feb

REPOSITORIES: biostudies-literature