Chiaying Chen

Download Hi-Res ImageDownload to MS-PowerPointCite This:Environ. Sci. Technol. 2024, XXXX, XXX RETURN TO ARTICLES ASAPOccurrence, Fate, an...Occurrence, Fate, and Transport of Aquatic and Terrestrial ContaminantsNEXT Ting-Wei Lee Department of Environmental Engineering, National Chung Hsing University, Taichung City 402, Taiwan and * Cite this: Environ. Sci. Technol. 2024, XXXX, XXX .

Layered transition metal dichalcogenides, including molybdenum disulfide (MoS2), have previously been considered stable in the ambient environment due to the absence of dangling bonds in the electron-filled shells of the end chalcogen atoms. Here, we evaluate the chemical stability of MoS2 nanosheets fabricated by chemical exfoliation (ceMoS2) and surfactant dispersion (sMoS2). The results demonstrate that sMoS2 exhibits greater long-term persistence.