Dual Element Intercalation into 2D Layered BiSe Nanoribbons.
We demonstrate the intercalation of multiple zero-valent atomic species into two-dimensional (2D) layered BiSe nanoribbons. Intercalation is performed chemically through a stepwise combination of disproportionation redox reactions, hydrazine reduction, or carbonyl decomposition. Traditional intercal...
| Publicado en: | Journal of the American Chemical Society Vol. 137; no. 16; pp. 5431 - 5438 |
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| Autores principales: | , , , |
| Formato: | Artículo |
| Publicado: |
American Chemical Society
4/29/2015
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| Materias: | |
| Acceso en línea: | Ver este registro en EBSCOhost |
| Sumario: | We demonstrate the intercalation of multiple zero-valent atomic species into two-dimensional (2D) layered BiSe nanoribbons. Intercalation is performed chemically through a stepwise combination of disproportionation redox reactions, hydrazine reduction, or carbonyl decomposition. Traditional intercalation is electrochemical thus limiting intercalant guests to a single atomic species. We show that multiple zero-valent atoms can be intercalated through this chemical route into the host lattice of a 2D crystal. Intermetallic species exhibit unique structural ordering demonstrated in a variety of superlattice diffraction patterns. We believe this method is general and can be used to achieve a wide variety of new 2D materials previously inaccessible. |
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