Thermochemistry of ionic liquid heat-transfer fluids

Valkenburg, Michael E. Van; Vaughn, R. L.; Williams, Margaret L.; Wilkes, John S.

doi:10.1016/j.tca.2004.11.013

Cited by 544 publications

(411 citation statements)

References 12 publications

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“…where, the thermal conductivity of the core λcore is assumed to be 0.2 W/mK 36,37 . We used this bulk value due to a lack of more detailed data in the literature for this particular IL, which should act as the foundation for our comparison.…”

Section: Resultsmentioning

confidence: 99%

Thermal conductivity of liquid/carbon nanotube core-shell nanocomposites

Yamada

Askounis

Ikuta

et al. 2017

Journal of Applied Physics

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Hollow carbon nanotubes (CNTs) were impregnated with an ionic liquid, resulting in a composite coreshell nanostructure. Liquid infusion was verified by transmission electron microscopy and rigorous observations unveiled that the nanocomposite is stable, i.e. liquid did not evaporate owing to its low vapor pressure. A series of individual nanostructures were attached on T-type heat sensors and their thermal behavior was evaluated. The liquid core was found to reduce the thermal conductivity of the base structure, CNT, from ca. 28 W/mK to ca. 15 W/mK. These findings could contribute to a better understanding of nanoscale thermal science and potentially to applications such as nanodevices thermal management and thermoelectric devices.

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Section: Resultsmentioning

confidence: 99%

Thermal conductivity of liquid/carbon nanotube core-shell nanocomposites

Yamada

Askounis

Ikuta

et al. 2017

Journal of Applied Physics

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“…( ) Table 7 shows the coefficients of regression for equation (7) Figure 6 shows the variation of heat capacity with temperature, together with the results obtained by various research groups (Rebelo et al, 2004;Kim et al, 2004;Fredlake et al, 2004;Waliszewski et al, 2005;Van Valkenburg et al, 2005;Garcia-Miaja et al, 2008& 2009. All these data were obtained with DSC.…”

Section: Heat Capacity Of Ionic Liquids and Ionanofluidsmentioning

confidence: 99%

Thermal Properties of Ionic Liquids and Ionanofluids

Ribeiro¹,

Vieira²,

França³

et al. 2011

Ionic Liquids: Theory, Properties, New Approaches

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“…These requirements are very challenging and are not completely achieved by the products available in the market [2]. Ionic liquids (ILs) are a relatively new group of substances that match many of the thermophysical and chemical properties [3,4] required for efficient heat transfer and storage. However, for their use in solar thermal plants, an in depth knowledge of the corrosion properties in contact with the plant's material is mandatory.…”

Section: Introductionmentioning

confidence: 99%

Ionic liquids as diathermic fluids for solar trough collectors’ technology: A corrosion study

Perissi

Bardi

Caporali

et al. 2008

Solar Energy Materials and Solar Cells

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The AISI 304 and AISI 1018 steels (frequently used in solar collectors' plants) in contact with four different ionic liquids (ILs) suitable as diathermic fluids, were studied. Immersion tests were performed at 220 1C (the working temperature in such plants) for 10 days. The corrosion morphologies of the steels were investigated by scanning electron microscopy coupled with energy dispersive X-ray (EDX) microanalysis and the content of metals in the solution were detected via ICP-OES. The tests showed that the most performing IL is the ethyl-dimethyl-propyl-ammonium-bis(trifluoromethylsulphonyl)imide. The corrosion properties of the two alloys in contact with such IL were investigated by means of Tafel plots and resistance polarization at room temperature in open-to-air vessels. r

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Thermochemistry of ionic liquid heat-transfer fluids

Cited by 544 publications

References 12 publications

Thermal conductivity of liquid/carbon nanotube core-shell nanocomposites

Thermal conductivity of liquid/carbon nanotube core-shell nanocomposites

Thermal Properties of Ionic Liquids and Ionanofluids

Ionic liquids as diathermic fluids for solar trough collectors’ technology: A corrosion study

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