Abstract

Reza Fareghi-Alamdari¹, Faezeh Ghorbani–Zamania^1,*,  Marzieh Shekarriz²

DOI : http://dx.doi.org/10.13005/ojc/310265

A series of monocationic and dicationic ionic liquids, in which each ionic liquid is associated with dicyanamide anion, are synthesized. The molecular structures of these compounds were identified by ¹H-NMR, FT-IR and CHN analysis. Thermal behaviors of these ionic liquids were also investigated by thermogravimetry (TGA). The results suggested that all new ionic liquids have reasonable thermal stabilities, however, dicationic ionic liquids show more thermal stability than monocationics.

liquids; dicationic ionic liquids; dicyanamide anion; imidazolium-based ionic liquids; Thermal properties

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