Duan et al. (2023): Chemisorption and regeneration of amine-based CO2 sorbents in direct air capture
X. Duan, G. Song, G. Lu, Y. Wang, J. Sun, A. Chen, X. Xie IN: Materials Today Sustainability 23, 100453, https://doi.org/10.1016/j.mtsust.2023.100453
In DAC technology, amine-based solid chemisorbent materials have received great attention due to their low corrosivity, high adsorption capacity and cycling stability. This review summarizes the preparation methods and performance characteristics of current amine-modified sorbents, including the type of amine-based loading, the effect of porous support structure, amine-based MOFs and support-free polyamine sorbents.