Polymers whose macromolecules are rich in fluorocarbon groups (structure-based polymer class name).
Note: Fluoropolymers are often used as electrets. Membranes from ionomeric fluoropolymers are used in electrochemical cells.
Examples:
Source:
PAC, 2022, 94, 15. 'Glossary of terms relating to electronic, photonic and magnetic properties of polymers (IUPAC Recommendations 2021)' on page 51 (https://doi.org/10.1515/pac-2020-0501)