Synthesis and characterization of polyaminals from melamine derivative for carbon dioxide capture studies. (2021)

• Record Type: Journal Article
• Authors: Senthilkumaran, M.; Saravanan, C.; Muthu Mareeswaran, P.
• Is Part Of: Materials today. Volume 40(2021)Supplement Part 1
• Page Start: S117
• Page End: S119
• Publication Date: 2021
• Subjects: Benzoguanamine -- Polyaminal -- Powder-XRD -- BET; Materials science -- Congresses -- Periodicals; 620.1
• DOI: 10.1016/j.matpr.2020.04.128
• Languages: English
• ISSNs: 2214-7853

Abstract

Abstract: Polyaminal network has rich CO2 -philic groups such as primary amine and triazine groups. Two types of polyaminals are synthesized using benzoguanamine with benzaldehyde (PPA-1) and terephthalaldehyde (PPA-2). The aminal formation is confirmed by FT-IR. Amorphous and sponge like structures of the polymers are studied by XRD and SEM analysis respectively. N2 sorption experiment is used to study the surface area and to calculate the pore volume.