Preparation and thermal properties of palmitic acid/expanded graphite/carbon fiber composite phase change materials for thermal energy storage

Gao, Long; Sun, Xuegeng; Sun, Baizhong; Che, Deyong; Li, Shaohua; Liu, Zhongze

doi:10.1007/s10973-019-08755-y

Cited by 21 publications

(8 citation statements)

References 25 publications

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“…Liu et al [74] showed that a new solid-solid phase change energy storage material polyurethane was synthesized by bulk polymerization, which has optimal thermal stability and great latent heat capacity, and can be applied to the field of solar energy storage. Yu et al [75] used different mass fractions of stearic acid as PCMs. The increase of the addition amount in expanded graphite leads to increased thermal conversion efficiency, which can be used in the field of low-temperature solar energy.…”

Section: Research On the Application Of Pcms 41 Research On The Applmentioning

confidence: 99%

Recent Advances in Organic/Composite Phase Change Materials for Energy Storage

Zhou¹,

Wu²,

Ma³

et al. 2020

ES Energy Environ.

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Phase change materials (PCMs) store and release energy in the phase change processes. In recent years, PCMs have gained increasing attention due to their excellent properties such as high latent heat storage capacity, appropriate solid-liquid phase change temperature, thermal reliability, and low cost. Herein, classification, characteristics, and evaluation criteria of organic/composite PCMs are systematically illustrated, and some typical preparation methods are introduced, such as in-situ polymerization, interfacial polymerization, spray drying method, porous materials adsorption method, sol-gel method, meltimpregnated and mixing method, electrospinning method, vacuum infiltration and ultrasonic method are introduced. In addition, this review presents some applications of PCMs in the utilization of solar energy, building materials, air conditioning, industrial waste heat recovery, and military camouflage and stealth. Finally, the development tendency of PCMs is discussed.

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Section: Research On the Application Of Pcms 41 Research On The Applmentioning

confidence: 99%

Recent Advances in Organic/Composite Phase Change Materials for Energy Storage

Zhou¹,

Wu²,

Ma³

et al. 2020

ES Energy Environ.

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“…industries make their study and the understanding of their properties an important topic [10]. This aspect is indeed highlighted by the many research works exploring the application of biosourced organic materials [11][12][13][14].The key thermal properties and characteristics of the pure materials are listed in Table 1.…”

Section: Samplesmentioning

confidence: 99%

A fast and low-cost dynamic calorimetric method for phase diagram estimation of binary systems

Mailhé

Duquesne

2020

J Therm Anal Calorim

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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

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“…EG is the layered carbon‐based materials which has interlayer spacing about 0.8 nm [21,22] . EG is porous and their interlayer spaces can store PCMs [17,23–27] . For example, M. Kenisarin et al.…”

Section: Introductionmentioning

confidence: 99%

Structural Analysis of Phase Change Materials (PCMs)/Expanded Graphite (EG) Composites and Their Thermal Behavior under Hot and Humid Conditions

et al. 2023

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Expanded graphite (EG) has been used to store phase change materials (PCM) to enhance thermal conductivity and avoid leakage. However, systematic investigation on physical structure of various embedded PCMs in EG is not reported. Besides, the effect of environment on thermal behavior of PCM/EG composites has not been investigated yet. In this work, three common PCMs (including myristic acid (MA), polyethylene glycol (PEG) and paraffin wax (PW)) were embedded in EG and three PCM/EG composites were obtained. As a result, capillary force between EG and PCMs supported encapsulation of PCMs in EG. PCM/EG composites had narrower phase change range while supercooling degree values were different when various PCMs were used. Besides, the hot and humid environment had a side effect on thermal energy storage of PCMs and PCM/EG composites. The inherent hydrophilicity of PCMs was essential for resistance against side effect of moisture on thermal energy storage.

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Preparation and thermal properties of palmitic acid/expanded graphite/carbon fiber composite phase change materials for thermal energy storage

Cited by 21 publications

References 25 publications

Recent Advances in Organic/Composite Phase Change Materials for Energy Storage

Recent Advances in Organic/Composite Phase Change Materials for Energy Storage

A fast and low-cost dynamic calorimetric method for phase diagram estimation of binary systems

Structural Analysis of Phase Change Materials (PCMs)/Expanded Graphite (EG) Composites and Their Thermal Behavior under Hot and Humid Conditions

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