Dejburum, P., Saiwan, C., & Tontiwachwuthikul, P. (2012). Polyethyleneimine Loading into High Internal Phase Emulsion Polymer for CO2 Adsorption: Synthesis and Characterization of the PolyHIPE. Chemical Engineering Transactions, 29, 193-198. https://doi.org/10.3303/CET1229033