Abstract
First principles investigation based on density functional theory is done to study the adsorption of CO and NO on polar ZnO(0002) surface. Adsorption systems consist of clean and defective ZnO surfaces, taking into account the existence of pre-adsorbed species such as OH. It is found that the clean ZnO is selective toward NO adsorption. However, the inclusion of vacancy removes the selectivity on NO in favor of CO adsorption. The availability of OH on surface prior to adsorption improves the overall adsorption on defective surfaces and modifies the trend of selectivity.
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.
