Microencapsulation of fatty acid eutectic with polyvinyl chloride shell used for thermal energy storage

Xing, Jingchen; Zhou, Yucheng; Yang, Kang; Chang, Jianmin; Yu, Yu‐Xiang; Cai, Liping; Huang, Zhenhua

doi:10.1016/j.est.2020.101998

Cited by 30 publications

(4 citation statements)

References 35 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Xing et al [126] focused on the encapsulation of eutectic PCMs. They used Polyvinyl chloride (PVC) to encapsulate the mixture of CA and PA (see Fig.…”

Section: Refsmentioning

confidence: 99%

Encapsulation methods for phase change materials – A critical review

Huang

Stonehouse

Abeykoon

2023

International Journal of Heat and Mass Transfer

View full text Add to dashboard Cite

“…Xing et al [126] focused on the encapsulation of eutectic PCMs. They used Polyvinyl chloride (PVC) to encapsulate the mixture of CA and PA (see Fig.…”

Section: Refsmentioning

confidence: 99%

Encapsulation methods for phase change materials – A critical review

Huang

Stonehouse

Abeykoon

2023

International Journal of Heat and Mass Transfer

View full text Add to dashboard Cite

“…The results showed that MEPCM synthesizes at a stable temperature and has good thermal‐storage performance. Xing et al [ 39 ] coated the eutectic of calcium and phosphorus with polyvinyl chloride to form MEPCMs by the solvent evaporation method. After 500 cycles, MEPCMs exhibit excellent thermal stability, and there is no chemical reaction between the components.…”

Section: Preparation Of Mepcmsmentioning

confidence: 99%

A Review on Microencapsulated Phase‐Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage, and Application

Wang,

Yan,

Meng

et al. 2023

Solar RRL

View full text Add to dashboard Cite

The leakage‐prone disadvantage of pure phase change materials (PCMs) has hampered their practical application, and the encapsulation technology of PCMs has been favored for its ability to mitigate leakage. Combining large solar reserves with energy storage technology can increase the utilization of renewable energy and broaden the application of microencapsulated phase change materials (MEPCMs) in the field of solar energy. First, the fabrication technologies of MEPCMs, which include physical, chemical, and physical–chemical methods, have been comprehensively elaborated in this article. Second, the characteristics of different methods are also summarized. Then, the influences of MEPCMs properties on their thermal storage capacity have been clarified. This work shows the supercooling, phase separation, mechanical properties, encapsulation efficiency, and photothermal conversion performance of MEPCMs. Modification of MEPCMs by metal materials and their oxides, carbon, and semiconductor materials to improve the light absorption capacity. In addition, two‐dimensional materials such as MXene have been widely used to improve the photothermal properties of MEPCMs. Finally, the applications of MEPCMs in the construction, slurry, textile, and food industries are discussed. This work can provide some useful guidance for the optimization strategies of the photothermal conversion performance and practical applications of MEPCMs.

show abstract

“…The surface morphology of PMMA ca sules is very sensitive to the polarity, interfacial tension, and molecular weight (Mw) PMMA, emulsifier type, and concentration [170]. [65] prepared a fatty acid eutectic ((CA-PA) mPCMs using polyvin chloride (PVC) as a shell material. The microcapsules were prepared by the solvent eva oration method and tetrahydrofuran (THF) was used as a solvent.…”

Section: Solvent Evaporation/phase Separationmentioning

confidence: 99%

“…Microcapsules containing sodium phosphate d decahydrate (inorganic PCM) were prepared using the solvent evaporation precipitati method [171]. Modified PMMA microcapsules containing disodium hydrogen phosph heptahydrate (Na2HPO4•7H2O) were prepared by means of the suspension copolymeri Xing et al (2021) [65] prepared a fatty acid eutectic ((CA-PA) mPCMs using polyvinyl chloride (PVC) as a shell material. The microcapsules were prepared by the solvent evaporation method and tetrahydrofuran (THF) was used as a solvent.…”

Section: Solvent Evaporation/phase Separationmentioning

confidence: 99%

Methods for the Synthesis of Phase Change Material Microcapsules with Enhanced Thermophysical Properties—A State-of-the-Art Review

Al‐Shannaq

Farid

Ikutegbe

2022

Micro

View full text Add to dashboard Cite

Thermal energy storage (TES) has been identified by many researchers as one of the cost-effective solutions for not only storing excess or/wasted energy, but also improving systems’ reliability and thermal efficiency. Among TES, phase change materials (PCMs) are gaining more attention due to their ability to store a reasonably large quantity of heat within small temperature differences. Encapsulation is the cornerstone in expanding the applicability of the PCMs. Microencapsulation is a proven, viable method for containment and retention of PCMs in tiny shells. Currently, there are numerous methods available for synthesis of mPCMs, each of which has its own advantages and limitations. This review aims to discuss, up to date, the different manufacturing approaches to preparing PCM microcapsules (mPCMs). The review also highlights the different potential approaches used for the enhancement of their thermophysical properties, including heat transfer enhancement, supercooling suppression, and shell mechanical strength. This article will help researchers and end users to better understand the current microencapsulation technologies and provide critical guidance for selecting the proper synthesis method and materials based on the required final product specifications.

show abstract

Microencapsulation of fatty acid eutectic with polyvinyl chloride shell used for thermal energy storage

Cited by 30 publications

References 35 publications

Encapsulation methods for phase change materials – A critical review

Encapsulation methods for phase change materials – A critical review

A Review on Microencapsulated Phase‐Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage, and Application

Methods for the Synthesis of Phase Change Material Microcapsules with Enhanced Thermophysical Properties—A State-of-the-Art Review

Contact Info

Product

Resources

About