Shape stabilized phase change materials based on different support structures for thermal energy storage applications–A review

Chinnasamy, Veerakumar; Heo, Jaehyeok; Jung, Sung Yong; Lee, Hoseong; Cho, Honghyun

doi:10.1016/j.energy.2022.125463

Cited by 70 publications

(11 citation statements)

References 206 publications

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“…According to the second law of thermodynamics and the theory of phase equilibrium [33,34], the best molar ratio and the minimum crystallization temperature of the binary composite PCMs can be obtained by Schroeder's formula (1).…”

Section: Theoretical Consideration Of Thermal Properties Of Binary Co...mentioning

confidence: 99%

“…The global energy consumption is increasing rapidly with the continuing prosperity of emerging countries and improvement of people's living standards [1]. Among the various forms of energy consumption, the building energy consumption accounts for a large proportion in the global energy consumption system, about 40% of the total energy, where heating and cooling are around 60%-70%, which is in an irreversible growth trend year by year [2,3].…”

Section: Introductionmentioning

confidence: 99%

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Formulation and phase change mechanism of Capric acid/Octadecanol binary composite phase change materials

Zuo

Liu

Zhang

et al. 2023

Energy

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Section: Theoretical Consideration Of Thermal Properties Of Binary Co...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Formulation and phase change mechanism of Capric acid/Octadecanol binary composite phase change materials

Zuo

Liu

Zhang

et al. 2023

Energy

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“…The important parameter of PCM before it will be applied is the thermo-physical nature, which has a direct impact on the thermal test dynamics and has an impact on the temperature profile and space condition. Identification of PCM application design parameters is the main key to applying tests efficiently [6][7][8]. Until now many researchers are interested in doing PCM applications in buildings to store excessive thermal energy received by buildings and to reduce the use of HVAC.…”

Section: Introductionmentioning

confidence: 99%

Application of Soy Wax Phase Change Material as Thermal Energy Storage in Wall Building

Trisnadewi,

Putra

2024

J. Phys.: Conf. Ser.

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High solar radiation in the tropics area buildings and inappropriate selection of building materials cause an increase in room temperature which interferes with thermal comfort. This study aims to reduce the absorption of heat received in the building with the modification of building walls by adding Phase Change Material (PCM) as Thermal Energy Storage (TES). Soy wax is an organic PCM that is abundant in Indonesia, cheap, and has a melting point of 43.92°C and a freezing point of 38.49°C, which are the range of solar heat radiation in buildings. The application of soy wax on the walls of the building is carried out using a prototype room 80x105x60 cm made of Plywood with a 1 cm thickness of soy wax in the middle of the wall. The test was carried out by comparing the prototype without and with a layer of soy wax pack on the wall. Based on the tests carried out for 24 hours, it was found that the addition of soy wax on the prototype wall can decrease the room temperature to 37°C from 41°C during the day. The use of soy wax can absorb the heat received by the building by 10% at peak load and has a small heat transfer rate of 15.56 W so the heat transferred into the room is small. Soy wax walls function as insulators on the walls and can withstand heat absorbed from outside the building so that it is not completely transferred into the room.

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“…There are three energy storage modes, sensible heat storage, 2 chemical reaction heat storage 3 and latent heat storage. Among these methods, latent heat storage has attracted researchers' attention due to its easy operation, safety, and mild conditions 4 …”

Section: Introductionmentioning

confidence: 99%

“…Among these methods, latent heat storage has attracted researchers' attention due to its easy operation, safety, and mild conditions. 4 Solid-liquid phase change material (PCM) is a typical type of latent heat storage material, which have small volume and temperature change during the phase transition process, and widely used in solar energy, building energy conservation and space instruments. 5 However, low thermal conductivity and leakage limit its further application.…”

mentioning

confidence: 99%

N‐doped flexible triazine‐based porous polymer for thermal energy storage

Jiang

Liu

Tan

et al. 2023

J of Applied Polymer Sci

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Nitrogen atoms has been widely adopted in preparation of porous organic polymers (POPs). In our study, flexible nitrogen porous organic polymers (FNPOPs) with high nitrogen content are synthesized by using acetic acid both as solvent and catalyst. The materials show moderate Brunauer–Emmett–Teller (BET) surface area and outstanding thermal stabilities (Td: 330°C). FNPOP‐2 is prepared into phase change material (PCM) composites by self‐adsorption method. From differential scanning calorimetry (DSC) analysis, the PCM composites show high encapsulation ratio (55.2 wt%) and latent heat (135.7 J g−1) due to flexible structure and high nitrogen atomic content. Furthermore, the thermal energy storage properties of all PCM composites remained after several thermal cycles. In general, FNPOPs have potential applications in phase change materials adsorption and thermal energy storage.

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Shape stabilized phase change materials based on different support structures for thermal energy storage applications–A review

Cited by 70 publications

References 206 publications

Formulation and phase change mechanism of Capric acid/Octadecanol binary composite phase change materials

Formulation and phase change mechanism of Capric acid/Octadecanol binary composite phase change materials

Application of Soy Wax Phase Change Material as Thermal Energy Storage in Wall Building

N‐doped flexible triazine‐based porous polymer for thermal energy storage

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