[Th-P] 2D matrials

[Th-P-15] Two-dimensional semiconducting carbides for gas sensing

〇Luis Antonio Perez¹, Ivonne Judith Hernández-Hernández¹, Alma Lorena Marcos-Viquez², Álvaro Miranda³, Miguel Cruz-Irisson³ (1. Instituto de Física, Universidad Nacional Autónoma de México (Mexico), 2. Instituto de Ciencia Molecular, Universitat de València (Spain), 3. Instituto Politécnico Nacional, ESIME-Culhuacán (Mexico))

This study uses Density Functional Theory to demonstrate how metal decoration significantly enhances the sensitivity of graphene-like carbide monolayers (SiC, GeC, SnC) to NOx, CO, SO2, and NH3 molecules. These functionalized nanomaterials offer robust platforms for environmental monitoring.