Thermochemical Energy Storage Based on Salt Hydrates: A Comprehensive Review DOI Creative Commons
Tomasz Spietz, Rafał Fryza, Janusz Lasek

et al.

Energies, Journal Year: 2025, Volume and Issue: 18(10), P. 2643 - 2643

Published: May 20, 2025

Thermal energy storage technologies are essential for balancing demand and supply. There three main types: sensible heat, latent thermochemical storage. Among them, offers the highest density (1–3 GJ/m3) long-term capability. Salt hydrates have attracted attention as materials due to their low cost, wide availability, operating temperatures being well-suited residential low-temperature applications. This review focuses on use of salt in sorption-based systems. It summarizes current state knowledge, including screening studies various hydrates, thermodynamic operational limitations, advantages, performance composite materials. also covers recent projects common reactor designs used TCES Based literature analysis, most promising systems include SrCl2, SrBr2, K2CO3, MgSO4, MgCl2, CaCl2. Despite high theoretical many future work should focus experimental large-scale better evaluate practical discharge behavior system beyond hydration enthalpies or small-scale thermal analyses.

Language: Английский

Thermochemical Energy Storage Based on Salt Hydrates: A Comprehensive Review DOI Creative Commons
Tomasz Spietz, Rafał Fryza, Janusz Lasek

et al.

Energies, Journal Year: 2025, Volume and Issue: 18(10), P. 2643 - 2643

Published: May 20, 2025

Thermal energy storage technologies are essential for balancing demand and supply. There three main types: sensible heat, latent thermochemical storage. Among them, offers the highest density (1–3 GJ/m3) long-term capability. Salt hydrates have attracted attention as materials due to their low cost, wide availability, operating temperatures being well-suited residential low-temperature applications. This review focuses on use of salt in sorption-based systems. It summarizes current state knowledge, including screening studies various hydrates, thermodynamic operational limitations, advantages, performance composite materials. also covers recent projects common reactor designs used TCES Based literature analysis, most promising systems include SrCl2, SrBr2, K2CO3, MgSO4, MgCl2, CaCl2. Despite high theoretical many future work should focus experimental large-scale better evaluate practical discharge behavior system beyond hydration enthalpies or small-scale thermal analyses.

Language: Английский

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