  Capture and conversion of CO2 are of great importance for
environment-friendly and sustainable development of human society. Poly(ionic
liquid)s (PILs) combine some unique properties of ILs with that of polymers and
are versatile materials for CO2 utilization. In this contribution, we briefly
outline innovative poly(ionic liquid)s emerged over the past few years, such as
polytriazoliums, deep eutectic monomer (DEM) based PILs, and polyurethane PILs.
Additionally, we discuss their advantages and challenges as materials for
Carbon Capture and Storage (CCS), and the fixation of CO2 into useful
materials.
