Dong et al. (2025): Direct air capture of CO2 using bi-amines-functionlized hierarchical mesoporous silica: Effects of organic amine loading, moisture and temperature
Xiaolong Dong, Shengjie Zhu, Lei Chen, Xiangping Li, Yaqing Zhang, Tiantian Jiao, Ruochen Zhang, Haili Niu, Jianguang Zhang, Wenrui Zhang, Peng Liang IN: Separation and Purification Technology 355/A, 129647, https://doi.org/10.1016/j.seppur.2024.129647
With the rapid increase of carbon dioxide in the atmosphere, it has become urgent to reduce CO2 emissions. It is imperative to develop low-cost and high-efficiency CO2 direct air capture adsorbents. In this research, dual mesoporous silica carriers for direct air capture of CO2 were synthesized and evaluated regarding their performance in absorbing CO2.