Lastly, our research introduces a promising avenue for enabling reactive capture within aminopolymer systems, historically hindered by CO2 slip from the sorbent occurring before requisite catalytic conversion temperatures can be reached (> 200 °C), temperatures which also decompose the polymer. Photocatalysis, however, can lower activation energies and enable low temperature catalysis, offering unprecedented opportunities to leverage mature aminopolymer-based capture media for efficient and sustainable CO2 capture and conversion processes.