Effects of Thermal History on Thermal Anomaly in Solid of Ionic Liquid Compound, [C4mim][Tf2N]

Yoshitaka Shimizu, Yoko Ohte, Yasuhisa Yamamura, Kazuya Saito

Chemistry Letters · 2007 · 36 citations · 10 references

Concepts

Abstract

Abstract Heat capacity of [C4mim][Tf2N] (1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide) was measured by adiabatic calorimetry. Broad heat capacity anomaly and change in spontaneous endothermic effect were observed for crystal phase. The relation between these anomalies and thermal history after crystallization is described.

References

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