Thermal properties of phase change materials reinforced with multi-dimensional carbon nanomaterials

Stonehouse, A.J.; Abeykoon, Chamil

doi:10.1016/j.ijheatmasstransfer.2021.122166

Cited by 25 publications

(7 citation statements)

References 144 publications

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“…It is worth noting that after the encapsulation of hexadecane by copolymer and inorganic material doping shell, the latent heat is significantly decreased from more than 200 to 63.1 kJ/kg. Often, researchers will not investigate the thermal conductivity of the encapsulated PCMs they have produced, which is in agreement with the review article by Stonehouse and Abeykoon [15] , who was not able to acquire sufficient data on the thermal conductivity of encapsulated PCMs.…”

Section: Refsmentioning

confidence: 57%

“…The materials that could provide a large amount of latent heat at phase transition are regarded as phase change materials (PCMs) [12][13][14] . Currently, there are methods that exist to increase the latent heat capacity of organic phase change materials [15] ; this involves increasing the degree of PCM crystallization with the addition of nanoparticles. Fig.…”

Section: Introductionmentioning

confidence: 99%

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Encapsulation methods for phase change materials – A critical review

Huang

Stonehouse

Abeykoon

2023

International Journal of Heat and Mass Transfer

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Section: Refsmentioning

confidence: 57%

Section: Introductionmentioning

confidence: 99%

Encapsulation methods for phase change materials – A critical review

Huang

Stonehouse

Abeykoon

2023

International Journal of Heat and Mass Transfer

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“…The value and demand of natural graphite depend mainly on sheet size and carbon content [6]. Therefore, to date, many research groups worldwide have extensively studied the purification of graphite [7]. The physical and mechanical separation of graphites from gangue depends on the difference in the surface properties of the two materials [8].…”

Section: Introductionmentioning

confidence: 99%

The Study on the Purification of Waste Graphite Thermal Field Material of FZ-Si Crystal

Zhang,

Chen,

Xie

et al. 2024

Silicon

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The rapid development of the photovoltaic industry has led to increased demand for monocrystalline silicon. Numerous waste graphite devices are generated in the process of crystal pulling, and the waste graphite thermal field contains the largest proportion of graphite. Reports on graphite purification from the waste graphite thermal for photovoltaic crystal pulling are relatively rare. In this study, we purified waste graphite using a combined process of ferric induction roasting and acid-leaching. Overall, HPG with a fixed carbon content of more than 99.9% was obtained after the sample was subjected to HCl and HF leaching at a temperature of 1300℃, an iron ratio of 30%, and roasting time of 90 min through induction hardening roasting with ball milling mixture as raw material.The

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“…By now, there have been various methods available to enhance the thermal conductivity performance, mainly focusing on the addition of metal foams, nanoparticles, carbon-based particles, and fin structures. 13 Wang et al 14 prepared a paraffin/aluminum foam composite whose thermal conductivity can be increased by 150%. Zou et al 15 used graphene and carbon nanotubes to enhance the heat transfer performance of PCMs, and determined the best mass ratio of the two additives.…”

Section: Introductionmentioning

confidence: 99%

“…As for the former one, Paraffin is the most widely used organic PCM, but its low thermal conductivity is a key factor limiting its practical application. By now, there have been various methods available to enhance the thermal conductivity performance, mainly focusing on the addition of metal foams, nanoparticles, carbon‐based particles, and fin structures 13 . Wang et al 14 prepared a paraffin/aluminum foam composite whose thermal conductivity can be increased by 150%.…”

Section: Introductionmentioning

confidence: 99%

Experimental investigation of aluminum nitride/carbon fiber‐modified composite phase change materials for battery thermal management

Tang

Chen

Shao

et al. 2022

Intl J of Energy Research

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The phase change material is currently being regarded as an effective cooling media to be applied in the thermal management of lithium batteries-powered vehicles, in which the inorganic hydrate phase change material is desirable and widely investigated due to the high thermal conductivity, latent heat value, and low cost. However, when applied to thermal energy storage applications, supercooling and phase separation are problematic. To effectively circumvent this issue, this work considers utilizing the disodium hydrogen phosphate dodecahydrate as the matrix of the composite phase change material, as the phase transition temperature is suitable for the battery's operating temperature range. Meanwhile, the nucleating agent sodium metasilicate nonahydrate with similar lattice parameters and the thickener carboxymethyl cellulose are used to suppress the supercooling and eliminate the phase separation, respectively. Effects of nucleating agent, surface modified aluminum nitride, and short-cut carbon fiber on the supercooling degree, and thermal conductivity and curing performance in the phase change material are evaluated and discussed in detail to determine the optimal preparation scheme for Na 2 HPO 4 Á12H 2 O/modified AlN/CF inorganic composite phase change materials. Experimental results show that the addition of 4 wt% Na 2 SiO 3 Á9H 2 O, 4 wt% CMC, 12 wt% modified AlN, and 6 wt% CF reduces the supercooling

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Thermal properties of phase change materials reinforced with multi-dimensional carbon nanomaterials

Cited by 25 publications

References 144 publications

Encapsulation methods for phase change materials – A critical review

Encapsulation methods for phase change materials – A critical review

The Study on the Purification of Waste Graphite Thermal Field Material of FZ-Si Crystal

Experimental investigation of aluminum nitride/carbon fiber‐modified composite phase change materials for battery thermal management

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