A comparison of CO2 adsorption behaviour of mono- and diamine-functionalised adsorbentsNoor Ashikin Mohamad, Ebrahim Abouzari Lotf, M. Nasef Mohamed, Ahmad Arshad and TAT AbdullahE3S Web Conf., 90 (2019) 01010DOI: https://doi.org/10.1051/e3sconf/20199001010