Thermal analysis of phase change materials in the temperature range 120–150°C

Haillot, Didier; Bauer, Thomas; Kröner, U.; Tamme, Rainer

doi:10.1016/j.tca.2010.11.011

Cited by 101 publications

(36 citation statements)

References 28 publications

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“…Based on this, high-density polyethylene (HDPE) has been extensively studied and several times proposed as PCM for 100-150 • C temperature range applications [3,7]. Nevertheless, no polymeric PCMs have been found in the literature for the temperature range (210-270 • C) of interest in this paper.…”

Section: Organic Materialsmentioning

confidence: 99%

“…Moreover, sodium nitrite, sodium and lithium hydroxides can cause serious or permanent injury. Despite KNO 3 and NaNO 3 have the same HFPA value (2), GHS method labels sodium nitrate as more dangerous to the human beings since it causes damage to organs through prolonged or repeated exposure. Table 6 shows the health hazard evaluation of the considered materials following both the NFPA 704 diamond standard method and the GHS methods.…”

Section: Cycling Stabilitymentioning

confidence: 99%

“…Differential scanning calorimeter (DSC) and thermal gravimetric analysis (TGA) are widely used techniques to characterize PCMs [3][4][5][6][7]. Haillot et al [3] characterized 11 materials using DSC and TGA coupled with a quadrupole mass spectrometer (QMS).…”

Section: Introductionmentioning

confidence: 99%

“…Haillot et al [3] characterized 11 materials using DSC and TGA coupled with a quadrupole mass spectrometer (QMS). The study checked solid-solid transition materials, sugar alcohols, polymeric hydrocarbons, and aromatic hydrocarbons among other materials that can be used in applications with interest in the 120-150 • C temperature range.…”

Section: Introductionmentioning

confidence: 99%

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Phase Change Material Selection for Thermal Energy Storage at High Temperature Range between 210 °C and 270 °C

et al. 2018

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Abstract:The improvement of thermal energy storage systems implemented in solar technologies increases not only their performance but also their dispatchability and competitiveness in the energy market. Latent heat thermal energy storage systems are one of those storing methods. Therefore, the need of finding the best materials for each application becomes an appealing research subject. The main goal of this paper is to find suitable and economically viable materials able to work as phase change material (PCM) within the temperature range of 210-270 • C and endure daily loading and unloading processes in a system with Fresnel collector and an organic Rankine cycle (ORC). Twenty-six materials have been tested and characterized in terms of their thermophysical conditions, thermal and cycling stability, and health hazard. Two materials out of the 26 candidates achieved the last stage of the selection process. However, one of the two finalists would require an inert working atmosphere, which would highly increase the cost for the real scale application. This leads to a unique suitable material, solar salt (40 wt % KNO 3 /60 wt % NaNO 3 ).

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Section: Organic Materialsmentioning

confidence: 99%

Section: Cycling Stabilitymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Phase Change Material Selection for Thermal Energy Storage at High Temperature Range between 210 °C and 270 °C

et al. 2018

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“…• C], such as [15,[45][46][47][48][49], are less common. Nomura [47], who analysed publications on PCMs published yearly between 2001 and 2009, indicates that those dealing with melting temperature between 20-60…”

Section: Towards a Prototype Latent Heat Storage In Imp Pan In Gdanskmentioning

confidence: 99%

Towards development of a prototype high-temperature latent heat storage unit as an element of a RES-based energy system (part 1)

Bogucka-Bykuć¹,

Włosiński²,

Bykuć³

2014

Bulletin of the Polish Academy of Sciences Technical Sciences

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Abstract. This paper presents briefly the state of the art literature review with respect to research in the field of latent heat storage systems as elements of heat only, power only or combined heat and power (CHP) plants utilizing renewable energy sources (RES) for residential applications. Next, a paper introduces initial research carried out in IMP PAN in Gdańsk, Poland, aimed at development of a prototype latent heat storage unit. Identification of the suggested application for the storage unit in a given system is presented. The first stage of development of a prototype heat storage unit, namely a process of PCM pre-selection is discussed.

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Thermally Stable Phase Change Material with High Latent Heat and Low Cost based on an Adipic Acid/Boric Acid Binary Eutectic System

et al. 2017

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An adipic acid/boric acid (AA–BA) binary eutectic mixture containing 80 wt % adipic acid and 20 wt % boric acid was investigated as a new phase change material (PCM) with high latent heat, high thermal stability, and low cost. The material′s thermophysical properties and thermal stability were studied using differential scanning calorimetry (DSC), X‐Ray Diffraction (XRD), and thermogravimetric analysis (TGA). The thermal stability was investigated in situ over 100 cycles using DSC. The phase change temperature of the AA–BA binary eutectic mixture was 135.04 °C and the latent heats of the melting and crystallization process were 283.42 and 272.16 J g−1, respectively. The latent heat of melting only dropped 4.94 % after in situ 100 cycles using DSC. Following comparison of thermal properties and price of the AA–BA eutectic mixture PCM with those of some composite PCMs, the results indicate that the newly prepared AA–BA eutectic mixture is a potential phase change material for thermal storage tanks.

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Thermal analysis of phase change materials in the temperature range 120–150°C

Cited by 101 publications

References 28 publications

Phase Change Material Selection for Thermal Energy Storage at High Temperature Range between 210 °C and 270 °C

Phase Change Material Selection for Thermal Energy Storage at High Temperature Range between 210 °C and 270 °C

Towards development of a prototype high-temperature latent heat storage unit as an element of a RES-based energy system (part 1)

Thermally Stable Phase Change Material with High Latent Heat and Low Cost based on an Adipic Acid/Boric Acid Binary Eutectic System

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