過渡金屬二硫化物的超強酸處理

Superacid Treatment on Transition Metal Dichalcogenides

超強酸是一種有機強酸，其酸度高於純硫酸。過渡金屬二硫化物(TMDC)材料經過超強酸處理後，在光電特性和電性上可以大幅提升。在本文中，我們回顧了近期有關超強酸對TMDC材料處理的文章，也提出經超強酸處理的TMDC材料在光電和電子方面的應用。

Superacids are organic acids with an acidity higher than concentration acid made of inorganic elements. Superacid has been used to treat transition metal dichalcogenide (TMDC) materials and has shown significant enhancement of optoelectronic and electronic properties. In this article, we review recent studies related to the superacid treatments on TMDC materials and the mechanisms. We also provide potential usage of the treated monolayer TMDCs on electronic and optoelectronic applications.