Fig. 2
From: Effect of vacancies and edges in promoting water chemisorption on titanium-based MXenes
Absolute values of the adsorption energy of one single water molecule on different types of MXenes: a defect-free surfaces, b surfaces with single vacancy of C/N (VC/N), Ti (VTi) or termination (VT), c edges, d, e surfaces with cluster of defects (pVTi + qVT), consisting of p Ti vacancies and q termination vacancies. f Summarizes all cases considered. The highlighted intervals reflect the extent of the interaction with water: blue stands for strong chemisorption and green reflects physisorption, while red points to an intermediate behavior