Amine-containing nanogel particles supported on porous carriers for enhanced carbon dioxide capture

•Nanogel particles for CO2 capture with lower cycles (303–348 K) are developed.•Carbon paper as supporter shows higher CO2 capacity, adsorption and desorption rate.•Avrami’s fractional order model accurately predicts the CO2 uptake behaviors.•The CO2 capture process is governed by film and intraparticle diffusion resistance.•Carbon paper as supporter shows lower sensible heat and desorption activation energy.