Two-dimensional layered materials, such as graphene, MoS2, Bi2Se3, and V2O5, are an exciting new field with much technological promise. 2D layered materials consists of a series of layers one to five atoms thick separated by van der Waals gaps that can serve as hosts for molecular and atomic species. We demonstrate a novel intercalation chemistry to intercalate multiple, zero-valent atoms, such as Ga-In-Sn, into these layered nanomaterials. Because of the zero-valent nature of the intercalant species, we can get high densities of metal intercalated into the host material system. This method is general and can be used for a variety of chalcogenide and oxide 2D layered materials. This work opens new ground for accessing novel opto-electronic properties, unique structural properties, and new energy storage applications.

Intercalation of multiple zero-valent metals into 2D layered materials

248th National Meeting (2014)

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.