Assessing the feasibility of impregnating phase change materials in lightweight aggregate for development of thermal energy storage systems

Kheradmand, Mohammad; Castro-Gomes, João; Azenha, Miguel; Silva, Pedro Dinho da; Zoorob, Salah E.

doi:10.1016/j.conbuildmat.2015.04.031

Cited by 93 publications

(33 citation statements)

References 39 publications

(46 reference statements)

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“…Memon et al [27][28][29] also developed PCM composites by absorbing paraffin into various porous lightweight aggregates and PCM leakage was prevented by encapsulating the surface of PCM composite with epoxy coatings. From these investigations [25][26][27][28][29][30], it can be concluded that form-stable phase change materials with phase transition temperature lower than ambient temperature require a surface protective layer to prevent PCM leakage when mixing with cementitious composites.…”

Section: Introductionmentioning

confidence: 97%

A novel paraffin/expanded perlite composite phase change material for prevention of PCM leakage in cementitious composites

et al. 2015

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Section: Introductionmentioning

confidence: 97%

A novel paraffin/expanded perlite composite phase change material for prevention of PCM leakage in cementitious composites

et al. 2015

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“…Organic can be divided into paraffin and non-paraffin. Most study of PCM in asphalt pavement used paraffin (Chen et al, 2011;Kheradmand et al, 2015;Biao et al, 2013;"Development and Testing of PCM Doped Cool Colored Coatings to Mitigate Urban Heat Island and Cool Buildings -ScienceDirect" n.d.;Manning et al, 2015;Ryms et al, 2015). Figure 1 can explain why paraffin is studied mostly in asphalt pavement.…”

Section: Types Of Phase Change Temperature (Pcm)mentioning

confidence: 99%

A Review on Phase Change Materials Incorporation in Asphalt Pavement

Kumalasari

Napiah

Sutanto

2018

Indonesian J. Sci. Technol

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Phase Change Material (later to be referred as PCM) has been successfully utilized in some areas. PCM has emerged as one of the materials for pavement temperature reducing due to its latent heat. Some research has been done regarding this topic. The objective of this paper is to review the development of PCM in asphalt pavement. The review has shown that organic PCM appears as the favourite PCM in asphalt concrete studies. Choice of porous material depends on method of incorporation. Reduction of temperature in PCM-asphalt mixture compared to conventional one is undoubtable. However, the mechanical performance of PCM-asphalt mixture need to be explored.

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“…Recently, the studies about MPCM were mainly focused on the synthesis and modification, which include different methods and materials. The MPCM with different shell compositions was synthesized through different polymerization methods, which could be used in the flied of architectural, energy storage, and temperature regulation . Besides, the MPCM was modified by nano‐Al 2 O 3, nano‐SiO 2, graphene oxide, and silicon nitride .…”

Section: Introductionmentioning

confidence: 99%

“…The MPCM with different shell compositions was synthesized through different polymerization methods, which could be used in the flied of architectural, 13 energy storage, and temperature regulation. [14][15][16] Besides, the MPCM was modified by nano-Al 2 O 3, 17 nano-SiO 2, 18 graphene oxide, 19 and silicon nitride. 20 As a result, it was found that the application performances of MPCM, such as mechanical property, thermal stability, and thermal conductivity, were improved.…”

Section: Introductionmentioning

confidence: 99%

Fly ash and slag cement slurry containing microencapsulated phase change materials: Characterization and application

Huo

Feng

2019

Int J Energy Res

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Summary Based on the low hydration heat and temperature rise requirements of cement slurry used in natural gas hydrate layer, two novel microencapsulated phase change materials (MPCM‐1 and MPCM‐2) with different melting point were designed and synthesized; then, the heat evolution of cement slurry was controlled by MPCM‐1 and MPCM‐2 through physical means; the decomposition of hydrates was avoided. Before synthesizing MPCM‐1 and MPCM‐2, the micromorphology, particle size, and distribution of paraffin wax emulsion were studied. Then, the MPCM‐1 and MPCM‐2 containing paraffin wax with urea formaldehyde resin shell was synthesized by in situ polymerization, and the chemical structure and performances were investigated. The melting point of MPCM‐1 and MPCM‐1 is 23.09°C and 35.85°C; the phase change enthalpy is 97.49 and 85.69 J/g. The MPCM‐1 and MPCM‐2 were added into cement slurry, and the controlling effects on heat evolution were studied. As a result, it was found that the hydration heat and temperature rise of cement slurry were successfully reduced by using MCPM‐1 and MPCM‐2. Simultaneously, the investigations of fly ash and slag cement slurry were accomplished. Moreover, the fly ash and slag cement slurry containing microencapsulated phase change materials was prepared. It was shown that the 24 and 48‐hour hydration heat were reduced by 1.10 × 105 and 10.5 × 105 J, respectively.

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Assessing the feasibility of impregnating phase change materials in lightweight aggregate for development of thermal energy storage systems

Cited by 93 publications

References 39 publications

A novel paraffin/expanded perlite composite phase change material for prevention of PCM leakage in cementitious composites

A novel paraffin/expanded perlite composite phase change material for prevention of PCM leakage in cementitious composites

A Review on Phase Change Materials Incorporation in Asphalt Pavement

Fly ash and slag cement slurry containing microencapsulated phase change materials: Characterization and application

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