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Heat capacities in ionic liquid solid and liquid phase: effect of the anion on their heat storage potential
- 1.0523664 - ÚCHP 2020 FR eng C - Conference Paper (international conference)
Bendová, Magdalena - Čanji, Maja - Bogdanov, M.G. - Wagner, Zdeněk - Zdolšek, N. - Tankam, T.-a.
Heat capacities in ionic liquid solid and liquid phase: effect of the anion on their heat storage potential.
Book of Abstracts. -: -, 2019, s. 56. ISBN N.
[International Conference on Ionic Liquid-based Materials /5./. Paris (FR), 04.11.2019-08.11.2019]
R&D Projects: GA ČR(CZ) GA17-08218S
Institutional support: RVO:67985858
Keywords : ionic liquid solid * anions * room temperature
OECD category: Physical chemistry
In this work, three ionic liquids with a 1-hexadecyl-3-methylimidazolium cation were synthesized with different anions; chloride, saccharinate, and nickel tetrachloride. All the studied ILs show melting points above room temperature, ranging between 45 and 65°C and melting enthalpies close to 100 J/g, making them potentially suitable phase-change materials (PCMs) for latent heat storage. This can actually be enhanced by a suitably large heat capacity and thermal conductivity of the material both in the liquid and solid phase.
Permanent Link: http://hdl.handle.net/11104/0307980
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Number of the records: 1