We report on the complex nature of the phase diagram of N-alkyl-N-methylpiperidinium bis(trifluoromethanesulfonyl)imide ionic liquids using several complementary techniques and on their structural order in the molten state using temperature resolved small-wide angle x-ray scattering. The latter study indicates that the piperidinium aliphatic alkyl chains tend to aggregate, forming alkyl domains embedded into polar regions, similar to what we recently highlighted in the case of other ionic liquids.
Phase diagram and structural properties of piperidinium based ionic liquids / Russina, Olga; A., Triolo; S., Passerini; Appetecchi, giovanni battista; M., Montanino; Caminiti, Ruggero. - ELETTRONICO. - (2010), pp. 83-83. (Intervento presentato al convegno InternationalConference on Ionic Liquids for Electrochemical Devices ILED-2 tenutosi a Rome, Italy nel 9-11 June 2010).
Phase diagram and structural properties of piperidinium based ionic liquids
RUSSINA, OLGA;S. Passerini;APPETECCHI, giovanni battista;CAMINITI, Ruggero
2010
Abstract
We report on the complex nature of the phase diagram of N-alkyl-N-methylpiperidinium bis(trifluoromethanesulfonyl)imide ionic liquids using several complementary techniques and on their structural order in the molten state using temperature resolved small-wide angle x-ray scattering. The latter study indicates that the piperidinium aliphatic alkyl chains tend to aggregate, forming alkyl domains embedded into polar regions, similar to what we recently highlighted in the case of other ionic liquids.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
