Effects of SiO<sub>2</sub> / SiC particles on the thermal stability of carbonate eutectic salt / ceramic composite

Deng, Zhanfeng; Tan, Hui Ru; Zhang, G Q; Xu, Guizhi; Yang, Caiming; Chang, Liang; Du, Zhihong

doi:10.1088/1757-899x/504/1/012034

Cited by 2 publications

(2 citation statements)

References 3 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…An addition of 10 wt% SiC particles enhanced the overall thermal conductivity from 1.94 W/(m•K) to 2.28 W/(m•K). Deng et al [65] prepared a novel composite by doping minor amount of SiC into Na2CO3-K2CO3 eutectics and revealed that SiC could increase phase change enthalpy and decrease thermal conductivity, which, however, was different from the previous results.…”

Section: Incorporating Highly Thermal Conductive Particlesmentioning

confidence: 86%

Medium- and high-temperature latent and thermochemical heat storage using metals and metallic compounds as heat storage media: A technical review

et al. 2020

View full text Add to dashboard Cite

show abstract

Section: Incorporating Highly Thermal Conductive Particlesmentioning

confidence: 86%

Medium- and high-temperature latent and thermochemical heat storage using metals and metallic compounds as heat storage media: A technical review

et al. 2020

View full text Add to dashboard Cite

show abstract

“…SiO 2 or SiC nanoparticles to a mixture of Na 2 CO 3 -K 2 CO 3 eutectic containing 45% wt. MgO was investigated [ 196 ]. The sintered samples containing the SiO 2 nanoparticles exhibited similar m.p.…”

Section: Phase Change Materials Containing Porous Silica Matrices mentioning

confidence: 99%

A Review of Composite Phase Change Materials Based on Porous Silica Nanomaterials for Latent Heat Storage Applications

et al. 2021

View full text Add to dashboard Cite

Phase change materials (PCMs) can store thermal energy as latent heat through phase transitions. PCMs using the solid-liquid phase transition offer high 100–300 J g−1 enthalpy at constant temperature. However, pure compounds suffer from leakage, incongruent melting and crystallization, phase separation, and supercooling, which limit their heat storage capacity and reliability during multiple heating-cooling cycles. An appropriate approach to mitigating these drawbacks is the construction of composites as shape-stabilized phase change materials which retain their macroscopic solid shape even at temperatures above the melting point of the active heat storage compound. Shape-stabilized materials can be obtained by PCMs impregnation into porous matrices. Porous silica nanomaterials are promising matrices due to their high porosity and adsorption capacity, chemical and thermal stability and possibility of changing their structure through chemical synthesis. This review offers a first in-depth look at the various methods for obtaining composite PCMs using porous silica nanomaterials, their properties, and applications. The synthesis and properties of porous silica composites are presented based on the main classes of compounds which can act as heat storage materials (paraffins, fatty acids, polymers, small organic molecules, hydrated salts, molten salts and metals). The physico-chemical phenomena arising from the nanoconfinement of phase change materials into the silica pores are discussed from both theoretical and practical standpoints. The lessons learned so far in designing efficient composite PCMs using porous silica matrices are presented, as well as the future perspectives on improving the heat storage materials.

show abstract

Effects of SiO₂ / SiC particles on the thermal stability of carbonate eutectic salt / ceramic composite

Cited by 2 publications

References 3 publications

Medium- and high-temperature latent and thermochemical heat storage using metals and metallic compounds as heat storage media: A technical review

Medium- and high-temperature latent and thermochemical heat storage using metals and metallic compounds as heat storage media: A technical review

A Review of Composite Phase Change Materials Based on Porous Silica Nanomaterials for Latent Heat Storage Applications

Contact Info

Product

Resources

About

Effects of SiO2 / SiC particles on the thermal stability of carbonate eutectic salt / ceramic composite

Cited by 2 publications

References 3 publications

Medium- and high-temperature latent and thermochemical heat storage using metals and metallic compounds as heat storage media: A technical review

Medium- and high-temperature latent and thermochemical heat storage using metals and metallic compounds as heat storage media: A technical review

A Review of Composite Phase Change Materials Based on Porous Silica Nanomaterials for Latent Heat Storage Applications

Contact Info

Product

Resources

About

Effects of SiO₂ / SiC particles on the thermal stability of carbonate eutectic salt / ceramic composite