Abstract:The most exposed (110) surface of SnO 2 plays an important role in practical applications like gas sensors and catalysts. It has previously been considered to be amorphous at room temperature. In this study, the structure of the (110) surface stabilized at room temperature is determined using aberration-corrected transmission electron microscopy and first-principles calculations. The (110) surface has local order and is made of Sn 2 O 2 strands that partially cover underlying unsaturated Sn rows. The results i… Show more
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.