pegPhase change storage energy
Heat transfer rates during the solidification and melting processes are decreased because to the PCMs lower thermal conductivity. The influence of nano-SiO2 and nano-Al2O3 …
Enhancement of Heat Transfer in PEG 1000 Using Nano-Phase Change …
Heat transfer rates during the solidification and melting processes are decreased because to the PCMs lower thermal conductivity. The influence of nano-SiO2 and nano-Al2O3 …
Recent advances in energy storage and applications of …
Phase change materials (PCMs) are ideal carriers for clean energy conversion and storage due to their high thermal energy storage capacity and low cost. During the phase …
Emerging PEG/VO2 dual phase change materials for thermal …
Emerging PEG/VO 2 dual phase change materials (PCM) with phase transition temperature gradients were prepared with polyethylene glycol (PEG) and vanadium dioxide …
Efficient Enhancement of Heat Storage Capacity of …
This work proposes an alkaline hydrothermal treatment method suitable for fly ash modification and prepares a porous bamboo leaf-like structured supporting material for encapsulating polyethylene glycol (PEG) …
Enhanced thermal properties of novel shape-stabilized PEG
Karaipekli, A. & Sari, A. Capric-myristic acid/vermiculite composite as form-stable phase change material for thermal energy storage, Sol. Energy 83, 323–332 (2009). …
Synthesis and characterization of PEG/ZSM-5 composite phase change …
Mesoporous ZSM-5 supported PEG phase change materials was compound by a simple way and the synthesis mechanism was proposed. ... and thermal properties of …
Poly(ethylene glycol) (PEG)-modified epoxy phase-change …
A novel cross-linked self-sustaining film was prepared by reaction of carboxyl-capped poly (ethylene glycol) (PEG) with epoxy resin, followed by incorporation of the prepared material …
Polyethylene glycol infiltrated biomass-derived porous carbon …
This study presents a highly valuable strategy into the quick fabrication of phase change composites, facilitating their practical applications in thermal energy storage. With the …
Recent advances in phase change materials for thermal energy storage …
The research on phase change materials (PCMs) for thermal energy storage systems has been gaining momentum in a quest to identify better materials with low-cost, …
Shape-stabilized poly(ethylene glycol) phase change materials …
PCMs can absorb or release a large amount of latent heat during the phase change processes with slight temperature changes and high energy storage density [[1], [2], …
Form-stable polyethylene glycol/activated carbon composite phase change …
Latent heat energy storage materials based on the phase change materials (PCMs) provide a promising approach for efficient thermal energy management and utilization, …
Effect and Mechanism of Polyethylene Glycol (PEG) Used as a
Phase change materials (PCMs) are a novel kind of green energy material that leverage the endothermic and exothermic effects of phase change to accomplish energy …
Energy Storage Properties of Phase Change Materials
SSPCMs can be a good alternate for the solid-liquid PCMs in various thermal energy storage (TES) applications. The most attractive properties of SSPCMs can be listed as …
Preparation of a Sustainable Shape-Stabilized Phase …
The properties of polyethylene glycol-6000 (PEG)/MgCaCO 3, a low-cost shape-selective phase change material (ss-PCM), make it highly suitable for solar thermal applications. Nanosized porous MgO-doped CaCO 3 with Mg …
Polyethylene glycol/silica (PEG@SiO2) composite inspired by the ...
Inspired by the common preparation method of mesoporous silica where polyethylene glycol (PEG) was used as template to obtain porous silica, PEG/silica …
Solvent-free synthesis of PEG modified polyurethane solid-solid …
solid-solid phase change materials with different Mw for thermal energy storage Xin Fan1 & Zhian Pu1 & Min Zhu1 & Zhenlin Jiang1 & Jingli Xu1 Received: 8 July 2020 /Revised: 17 December …
Stable and reliable PEG/TiO2 phase change composite with …
Phase change materials are widely applied in solar thermal storage systems, energy efficiency in buildings, thermal insulation and conditioning, and residual heat recycling …
Phase change material-based thermal energy storage
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. …
Thermal analysis and heat capacity study of ...
Phase change materials (PCMs) generally offer high latent heats for a wide range of thermal energy storage technologies. As typical organic PCMs, polyethylene glycol (PEG) …
Thermal analysis and heat capacity study of ...
DOI: 10.1016/J.JCT.2018.08.031 Corpus ID: 105750355; Thermal analysis and heat capacity study of polyethylene glycol (PEG) phase change materials for thermal energy storage …
3D flower-like CuO@PEG composite phase change materials with …
Among the numerous PCMs used for thermal storage, organic PCMs have received a lot of attention within the realm of heat storage, energy conservation, and thermal …
Journal of Energy Storage
Particularly, solar energy conversion into thermal energy is widely acknowledged as an extremely promising avenue for energy utilization due to its …
Flexible, Highly Thermally Conductive and Electrically Insulating …
Thermal management has become a crucial problem for high-power-density equipment and devices. Phase change materials (PCMs) have great prospects in thermal management …
Thermal and photo/electro-thermal conversion ...
Compared with other energy storage materials, phase change materials (PCMs) are drawing widespread attention because of their high enthalpy and low temperature change. …
International Journal of Energy Research
International Journal of Energy Research. Volume 43, Issue 2 p. 1000-1011. RESEARCH ARTICLE. End group modification of polyethylene glycol (PEG): A novel method …
Thermal analysis and heat capacity study of polyethylene glycol …
Phase change materials (PCMs) generally offer high latent heats for a wide range of thermal energy storage technologies. As typical organic PCMs, polyethylene glycol (PEG) …
Polymer engineering in phase change thermal storage materials
Thermal energy storage can be categorized into different forms, including sensible heat energy storage, latent heat energy storage, thermochemical energy storage, and …
Shape-stabilized, thermally conductive phase-change composites …
3 · Phase-change materials (PCMs) with three-dimensional thermally conductive skeletons show promise for thermal energy storage, but they have poor stability. Therefore, based on …
Carbon‐Based Composite Phase Change Materials for Thermal Energy ...
Thermal energy storage (TES) techniques are classified into thermochemical energy storage, sensible heat storage, and latent heat storage (LHS). [ 1 - 3 ] Comparatively, LHS using phase …
Induced dipole force driven PEG/PPEGMA form-stable phase change energy …
1. Introduction. Benefit from advantages of high-energy storage density and stable temperature of the phase-change materials (PCMs), PCMs were used to phase-change …
Experimental study on the performance of phase change energy storage ...
The results show that the soil temperature variation, axial stress, soil pressure, and super-pore pressure around PCM energy piles are less than those of conventional energy …
Preparation and characterization of phase-change energy storage ...
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 …
Recent Progress in PEG-Based Composite Phase …
This review discusses advances in polyethylene glycol-based composite phase change materials (PCMs) for thermal energy storage (TES) and thermal regulation. ... PCMs utilize latent heat storage, absorbing and …
Ag-graphene/PEG composite phase change materials for …
In summary, PP has obvious advantages over traditional activation, and the carbon-supported PEG phase change composite after PP activation is a biochar energy …
Mica-stabilized polyethylene glycol composite phase change …
Mica was used as a supporting matrix for composite phase change materials (PCMs) in this work because of its distinctive morphology and structure. Composite PCMs …
Cellulose Nanofibrils Endow Phase-Change ...
Green energy-storage materials enable the sustainable use of renewable energy and waste heat. As such, a form-stable phase-change nanohybrid (PCN) is demonstrated to …
Thermal energy storage properties and thermal reliability of …
Thermal energy storage has been proved to be an efficient technology for energy conservation which contains sensitive heat storage and latent heat storage. Latent heat …
Emerging PEG/VO2 dual phase change materials for thermal energy storage …
Emerging PEG/VO 2 dual phase change materials (PCM) with phase transition temperature gradients were prepared with polyethylene glycol (PEG) and vanadium dioxide …
Carbon‐Based Composite Phase Change Materials for Thermal Energy …
Thermal energy storage (TES) techniques are classified into thermochemical energy storage, sensible heat storage, and latent heat storage (LHS). [ 1 - 3 ] Comparatively, LHS using phase …