Effect of the multilayer heterogeneous fire-retardant composite phase change materials on heat dissipation and preservation performance for lithium-ion battery DOI
Junjie Shen, Xiaobin Xu, Jianguo Qian

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 119, P. 116384 - 116384

Published: March 30, 2025

Language: Английский

Preparation and Thermal Performance Study of a Novel Organic–Inorganic Eutectic Phase Change Material Based on Sodium Acetate Trihydrate and Polyethylene Glycol for Heat Recovery DOI Open Access
Wanchun Sun,

Xuyan Xu,

Tao Zhang

et al.

Materials, Journal Year: 2025, Volume and Issue: 18(1), P. 164 - 164

Published: Jan. 3, 2025

A novel organic–inorganic eutectic phase change material (PCM) based on sodium acetate trihydrate (SAT) and polyethylene glycol (PEG) was developed to meet the needs of heat recovery building heating. Three kinds PEG with different molecular weights were selected form PCM SAT. The thermal properties three series SAT-PEG compared DSC results, focusing impact addition temperature enthalpy SAT, as well melting uniformity. inhibitory effects two nucleating agents supercooling systematically investigated. effect crystallization behavior SAT studied using a metallographic microscope. To evaluate reliability PCM, 600 cycles melting–solidification experiments conducted. Experimental results show that can PCMs PEG200, PEG600, PEG6000, respectively, high excellent ranged from 55 °C 60 250–280 kJ/kg. cooling curves 10 wt% tetrasodium pyrophosphate decahydrate (TPD) reduce degree less than 1 °C. Significantly, all exhibit exceptional after melting–solidification, shifts in temperatures enthalpies 4%. XRD diffraction patterns showed PEG, TPD physically mixed without chemical reaction new substances. Microscopic images reveal preserves original needle-shaped crystal morphology while reducing its size. rapid formation small crystals provide more nucleation points expedite crystallization, thereby enhancing release capabilities PCM.

Language: Английский

Citations

0
A study of phase change materials for energy conservation in classic multi-layered Victorian-era buildings: A practical approach for balancing heritage preservation and climate neutrality in temperate climates DOI

Ronny Achaku,

Liang Li, Yongkang Chen

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 464, P. 140075 - 140075

Published: Jan. 27, 2025

Language: Английский

Citations

0
Study of a novel polyethylene glycol/ceramic phase change aggregate to develop alkali-activated slag-based phase change concrete for thermal energy storage DOI
Yangkai Zhang, Guochen Sang, Teng Guo

et al.

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 125851 - 125851

Published: Feb. 1, 2025

Language: Английский

Citations

0
Preparation of Self-Cleaning and Pressure-Resistant Phosphogypsum-Based Phase Change Blocks for Solar Energy Storage and Temperature Regulation DOI
Fangyuan Sun, Changlin Zhou,

Haoxiang Sun

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Energy efficiency in radiant floor heating systems through the integration of phase change materials in three types of wood flooring DOI
Jihee Nam,

Won Duk Suh,

Beom Yeol Yun

et al.

Construction and Building Materials, Journal Year: 2025, Volume and Issue: 473, P. 140977 - 140977

Published: March 28, 2025

Language: Английский

Citations

0
Effect of the multilayer heterogeneous fire-retardant composite phase change materials on heat dissipation and preservation performance for lithium-ion battery DOI
Junjie Shen, Xiaobin Xu, Jianguo Qian

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 119, P. 116384 - 116384

Published: March 30, 2025

Language: Английский

Citations

0