A novel phase change material consisting of PG and paraffin is presented. • Good chemical compatibility and thermal stability are observed after 96 cycles. • Optimal average thermal conductivity of 0.46 W/mK; 74.93% higher than pure paraffin. • …
Phase-change material (PCM) refers to a material that absorbs or releases large latent heat by phase transition between different phases of the material itself (solid–solid phase or solid–liquid phase) at certain temperatures. 1–3 PCMs have high heat storage densities and melting enthalpies, which enable them to store relatively dense …
Microencapsulation technique of phase change materials (phase change materials, PCM) is considered as one of the most prospective and useful methods for thermal energy storage. In this study, a novel type of microcapsule for thermal energy storage based on an n-eicosane core and a phenol-formaldehyde resin shell was …
Phase change material (PCM)-based thermal energy storage significantly affects emerging applications, with recent advancements in enhancing heat capacity and cooling power. This perspective by Yang et al. discusses …
Combining large solar reserves with energy storage technology can increase the utilization of renewable energy and broaden the application of …
The results showed that the optimum content of CA-P/EG in a phase change energy storage gypsum board was 20%, and the wet bending strength and compressive strength were 2.42 and 6.45 MPa ...
A novel phase change material consisting of PG and paraffin is presented. • Good chemical compatibility and thermal stability are observed after 96 cycles. • Optimal …
Phase change energy storage materials have been recognized as potential energy-saving materials for balancing cooling and heating demands in buildings. …
High-performance thermal energy storage technology based on phase change material (PCM) plays an important role in reducing the building energy consumption and realizing efficient energy utilization. However, the drawbacks such as liquid phase leakage, poor thermal conductivity, and low cycle stability, significantly reduces its service …
Phase change materials based microencapsulation for latent heat thermal storage (LHTS) systems for building appli-cation offers a challenging option to be employed as effective thermal energy ...
The invention provides a phosphogypsum-based composite phase-change energy storage material and a preparation method thereof, aiming at the difficult problem of …
The maximum energy storage density is 237 MJ/m 3; only 14% lower than the pure paraffin. A lab scale TES layout of the PG based CPCMs is also investigated in ANSYS. The effect …
In this study, the mechanical, thermal conductivity and energy storage properties of the new building material were investigated through performance tests and compared with β-HPG …
Phase change energy storage materials have been recognized as potential energy-saving materials for balancing cooling and heating demands in buildings. However, individual phase change materials (PCM) with single phase change temperature cannot be adapted to different temperature requirements. To this end, the concept of …
Preparation and characterization of attapulgite-supported phase change energy storage materials Weijun Hu a, Shaohui Lin a, Yufeng Cao b, Xianshe Feng c and Qinmin Pan * a a Green Polymer Engineering & Catalysis Technology Laboratory, College of Chemistry, Chemical Engineering and Material Science, Soochow University, 199 Ren-ai Road, …
In this study, the mechanical, thermal conductivity and energy storage properties of the new building material were investigated through performance tests and …
The 3 "Rs" of trash management, reduce, reuse, and recycle, lead to a theoretical topic. Techniques for waste management should reprocess these waste products into new functional materials. In the area of thermal energy storage, phase change material (PCM) is ...
Phase change materials (PCMs) having a large latent heat during solid-liquid phase transition are promising for thermal energy storage applications. However, …