Abstract
Light mercaptans (R-SH, R = C1-C4) as volatile malodorous and toxic compounds were theoretically adsorbed on metal (Co, Cu, Fe, Ni) doped hexagonal boron nitride (h-BN) nanosheets to obtain the adsorption energies of the mercaptans and electronic structures of the sheets before and after adsorption using the density functional theory method. The results indicate that doping B/N vacancy h-BN sheets with the metals decreased Eg compared to the pristine h-BN. Adsorption energies showed strong chemisorption of light mercaptans over metal doped h-BN. It is found that by increasing the alkyl chain in mercaptan the adsorption energy increases. Charge analysis and study of the correlation between variation of charge in the sulfur atom and the adsorption energy of mercaptan are presented.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
