https://doi.org/10.51514/JSTR.8.2.2026.22-25
Ravindra Kumar, Ajay Kumar Rakesh, Anil Govindan, Nitu Singh
Acute pollution has become a serious menace to all living things in recent decades due to increased industrialization and economic activity. In a closed environment, CO (Carbon Monoxide) gas catch rapidly to lethal mark Owing to malfunctioning fuel burning appliance like furnaces, water heaters, coal gas. Despite its toxicity, CO is a necessary fuel that people use on a daily basis. For the safe detection, removal, and storage of CO, 2D materials are therefore crucial. The adsorption of carbon monoxide (CO) on two-dimensional (2D) materials is a significant area of study for applications in gas sensing, catalysis, and environmental remediation. Improved infrared spectroscopy and density functional theory (DFT) calculations have recently been used to study the adsorption mechanisms, energies, and configurations of CO on various 2D surfaces. The formation of chemical contacts with material edges mediates the exothermic process of CO adsorption. The findings demonstrate that adsorption efficacy is highly dependent on the material, with surface composition, structural changes, and the existence of defects or functional groups being significant factors. Furthermore selective CO adsorption arrangements can help create Nano sensors with much shorter recovery times.
Keywords: Sensing, Electronic structure, binding energy, storage, materials edge, composition etc.