Functionalization of Ti₃C₂ MXene with cholinium amino acid ionic liquids for enhanced CO₂ adsorption performance.

ABSTRACT: The 2D structure and unique properties of MXenes have attracted significant research interest. In this study, Ti₃C₂ MXene was functionalized with cholinium amino acid ionic liquids ([Cho][AA]s) to synthesize IL@Ti₃C₂ MXene, aiming to expand interlayer spacing, enhance surface functionality, and improve CO₂ adsorption performance. The modification effectively increased the interlayer spacing, facilitating superior adsorption properties compared to pristine Ti₃C₂ MXene. The IL@Ti₃C₂ MXene composites were characterized using X-ray Diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), Thermogravimetric Analysis (TGA), Raman Spectroscopy, Scanning Electron Microscopy (SEM) with Energy

SUBMITTER: Noorani N 

PROVIDER: S-EPMC12748664 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature