Noncovalent functionalization of Ti<sub>3</sub>C<sub>2</sub>T<sub><i>X</i></sub> using cationic porphyrins with enhanced stability against oxidation
Shameel Thurakkal, Xiaoyan Zhang
Abstract
Noncovalently functionalized Ti 3 C 2 T X MXenes are prepared via electrostatic interactions between cationic porphyrins and Ti 3 C 2 T X . Various spectroscopic and microscopic techniques are used to characterize the two hybrids, which show enhanced stability against oxidation and a pH dependent release of the porphyrins.
Topics & Concepts
Cationic polymerizationSurface modificationMXenesChemical stabilityMaterials scienceChemistryPolymer chemistryNanotechnologyPhysical chemistryOrganic chemistryMXene and MAX Phase Materials2D Materials and ApplicationsFerroelectric and Negative Capacitance Devices