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DOI: 10.1016/j.est.2020.102186 Corpus ID: 234033183; Sodium acetate trihydrate-based composite phase change material with enhanced thermal performance for energy storage …
To begin with, in order to improve the heat storage density of sodium acetate trihydrate-based phase change material, deionized water was added into the mixture and their …
Novel phase change material gels confining sodium acetate trihydrate in double cross-linked network are proposed. • Sodium acetate trihydrate gels possess high thermal …
Phase change materials (PCMs) are a kind of highly efficient thermal storage materials which have a bright application prospect in many fields such as energy conservation …
Among such PCMs, sodium acetate trihydrate (SAT) has attracted attention because of its high latent heat of fusion ~250 kJ/kg, suitable melting temperature ~58 °C, large supercooling range, better thermal stability during charge/discharge cycles and most important, the low price 15, 16, 17, 18, 19, 20.
The PCM storage with sodium acetate trihydrate including the control had been modelled in a TRNSYS type and a series of parametric studies was ... Thermal performance of …
In the current work, a shape-stable hybrid emulsion gel (EGel/GO) is developed via Pickering emulsion polymerization, which seamlessly combines sodium acetate trihydrate (SAT) in the water phase with paraffin …
The invention discloses sodium acetate trihydrate phase change energy storage material compositions. The compositions mainly comprises sodium acetate trihydrate, a nucleating …
Sodium sulfate decahydrate and sodium acetate trihydrate (SAT) are the widely used salts for distributed heating and thermal management. However, employing the salt …
Sodium acetate trihydrate (SAT) is considered as a promising material for medium- and low-temperature (<80 °C) thermal energy storage owing to its appropriate phase …
Preparation and thermal performance analysis of new composite phase change materials of sodium acetate trihydrate and different additives. ChemistrySelect, 7 (2022), …
The microstructure of solid SAT is needle-shaped monoclinic (Fig. 2) . The phase diagram of sodium acetate aqueous solution (Fig. 3) was provided by Ma et al. . The chemical molecular formula of SAT is NaCH3 COO⋅3H 2O. The phase change process of salt hydrate is a dehydration or hydration process Eq. (1).
The present work reports a facile approach for the design and development of ethylene glycol (EG) and aqueous sodium acetate trihydrate (SAT) based composite phase change materials, showing these ...
Composite phase change materials (CPCMs) were prepared by combining expanded graphite (EG) and sodium acetate trihydrate (CH 3 COONa·3H 2 O, SAT). EG as a supporting material plays a crucial part in …
Sodium acetate trihydrate as an energy storage medium, nucleating agent and thickeners were assorted randomly to configure sample. The heat storage-release experiment …
Compared with sensible heat storage materials, PCMs have more strength of large thermal storage density, small volume, and basically constant temperature during phase …
Phase change material (PCM) is the key to latent heat storage systems, and choosing the right PCM is particularly important. Inorganic PCM is of great interest because of …
Therefore, this paper used sodium acetate trihydrate, disodium hydrogen phosphate dodecahydrate (DSP), and expanded graphite (EG) as raw materials to prepare composite phase change materials (CPCM) and used …
Sodium acetate trihydrate was studied in the present paper as a seasonal solar thermal energy storage material. The calculation methods of the thermo-physical properties, …
In this study, the problems of supercooling and phase separation of sodium acetate trihydrate were solved. And its thermal conductivity was significantly strengthened, the …
Mao J, Li J, Peng G, et al. A selection and optimization experimental study of additives to thermal energy storage material sodium acetate trihydrate. Int Conf Energy …
F. He a The supercooling and phase separation of sodium acetate trihydrate phase-change materials were effectively modified. The composite has excellent cyclic energy storage properties and high thermal conductivity.
Aqueous sodium-ion batteries are practically promising for large-scale energy storage, however energy density and lifespan are limited by water decomposition. Current …
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