cross-linked phase change energy storage
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Molecular dynamics simulations on the heat and mass transfer of hypercrosslinked shell structure of phase change nanocapsules as thermal energy ...
Potential energy (a) and its components: (b) angle energy; (c) bond energy; (d) inversion energy; (e) torsion energy; (f) electrostatic energy; (g) Van der Waals energy. Hydrogen bond constitutes one of the non-bond interactions formed between hydrogen atoms that bonded to the atoms with strong electronegativity such as F, Cl, O, …
Aprende másMultiple H-Bonding Cross-Linked Supramolecular Solid–Solid Phase Change Materials for Thermal Energy Storage …
Solid–solid phase change materials (SSPCMs) are considered among the most promising candidates for thermal energy storage and management. However, the application of SSPCMs is consistently hindered by the canonical trade-off between high TES capacity and mechanical robustness.
Aprende másSynthesis and characterization of phase change materials microcapsules with paraffin core/cross-linked hybrid polymer shell for thermal energy storage
Phase change materials microcapsules (PCMM) with cross-linked hybrid polymer shell were developed by in-situ polymerization and paraffin melting at 47 C was used as PCM. The cross-linked hybrid polymer shell of microcapsules was prepared by copolymerizing methyl methacrylate (MMA), acrylic acid (AA), n‑butyl acrylate (BA), and …
Aprende másGels | Free Full-Text | Characterization of Phase Change Materials Fabricated with Cross-Linked …
3D porous graphene aerogel exhibits a high surface area which can hold plenty of pure phase change material (PCM) into the internal space. In order to maintain the flexibility of PCM without volume shrinkage under the external force, cross-linked graphene aerogel was prepared by the cysteamine vapor method. The cross-linked graphene …
Aprende másPreparation and thermal properties of cross-linked poly(acrylonitrile-co-itaconate)/polyethylene glycol as novel form-stable phase change …
Latent thermal energy storage using phase change material (PCM) is an effective way to store and transport energy. In this work, expanded graphite was modified using octylphenol polyoxyethylene ether to generate modified expanded graphite (MEG), and then a novel shape-stabilized Ba(OH) 2 ·8H 2 O/MEG composite PCM was …
Aprende másA novel form stable phase change material with comb-like cross-linked …
Y., Xu, H., Du, R. & Wang, Y. Review on air and water thermal energy storage of buildings with phase change ... A novel form stable phase change material with comb-like cross-linked polyurethane ...
Aprende másPreparation and thermal properties of cross-linked poly(acrylonitrile-co-itaconate)/polyethylene glycol as novel form-stable phase change …
The phase change temperatures and latent heats of the cross-linked FSPCM are in the range of 29–53 C and 56.98–97.46 J/g, respectively. The TGA manifest that the cross-linked FSPCM appears good thermal stability and a broad processing temperature range.
Aprende másFlexible highly thermally conductive biphasic composite films for multifunctional solar/electro-thermal conversion energy storage …
A flexible dual-phase change energy storage material with a high 37.80 W/(m⋅K) thermal conductivity is proposed. ... Therefore, SA is introduced into the cross-linked PU to increase the enthalpy by physical blending methods while maintaining the cross-linked ...
Aprende másThermal-Conductive, Dynamic Cross-Linked Solid–Solid Phase Change Composites toward Sustainable Energy …
Phase change composites (PCCs) integrated with leakproof characteristics, high thermal conductivity, and excellent photoabsorption ability have been proven to be of great use in many fields. However, the real-life application of most of the reported PCCs remains challenging due to their strong fragility and inferior mechanical performance. Meanwhile, …
Aprende másUV-cured polymer aided phase change thermal energy storage: …
The subsequent research can focus on (1) Novel cross-linked photocurable resins compatible with PCMs, (2) the effect of PCMs on DIW fluid properties, and (3) efficient planar layer-by-layer printing of …
Aprende másIn Situ Encapsulation of Phase‐Change …
In phase-change energy-storage strategies, phase-change materials (PCMs) usually have high-energy-storage density and can maintain constant operating temperature during the energy-storage …
Aprende másUltraflexible, cost-effective and scalable polymer-based phase …
Phase change materials (PCMs) offer great potential for realizing zero-energy thermal management due to superior thermal storage and stable phase-change …
Aprende másEco-friendly synthesis of chemically cross-linked chitosan/cellulose nanocrystal/CMK-3 aerogel based shape-stable phase change …
This article presents a novel and eco-friendly method to synthesize a shape-stable phase change material (SSPCM) that can convert and store solar energy efficiently. The SSPCM is composed of chitosan, cellulose nanocrystal and CMK-3 aerogel, which provide a strong and porous structure, a high thermal conductivity and a large …
Aprende másPreparation and thermal performance of polyurethane/PEG as novel form-stable phase change materials for thermal energy storage …
In this study, a series of the cross-linked polyurethane (PU)/PEG4000 blend was synthesized as novel form-stable phase change materials (FSPCMs) for thermal energy storage through a facile and solvent-free synthetic strategy. In the obtained FSPCM, the PU functioned not only as supporting materials but as phase change substance. The …
Aprende másRecyclable Solid–Solid Phase Change Materials with …
Phase change materials (PCMs) with energy-saving and sustainable energy potential are widely available for energy storage technologies. At present, chemical cross-linking is often constructed to fo...
Aprende másPreparation and characterization of low-yellowing cross-linked shell microencapsulated phase change materials for latent thermal energy storage ...
Preparation and characterization of low-yellowing cross-linked shell microencapsulated phase change materials for latent thermal energy storage August 2022 Journal of Energy Storage 52(1):104918
Aprende másMultiple H-bonding Cross-Linked Supramolecular Solid-Solid Phase Change Materials for Thermal Energy Storage …
Phase change materials (PCMs) are a class of thermo‐responsive materials that can be utilized to trigger a phase transition which gives them thermal energy storage capacity.
Aprende másPhase Change Energy Storage Material with …
The "thiol–ene" cross-linked polymer network provided shape stability as a support material. 1-Octadectanethiol (ODT) and beeswax (BW) were encapsulated in the cross-linked polymer network …
Aprende másThermal-Conductive, Dynamic Cross-Linked Solid–Solid Phase …
Herein, we introduced PEG8K and graphene nanoplates (GNPs) into a dynamic cross-linked polymeric skeleton to yield dynamic SSPCM-based composites (DSSPCCs). The …
Aprende másUltraflexible, cost-effective and scalable polymer-based phase change composites via chemical cross …
Phase change materials (PCMs) are such a series of materials that exhibit excellent energy storage capacity and are able to store/release large amounts of latent heat at near-constant temperatures ...
Aprende másPreparation and characterization of low-yellowing cross-linked …
The prepared Cross-linked MEPCMs and finished fabric had good phase change heat storage performance and thermal stability, and the Cross-linked MEPCMs …
Aprende másCross-linked polyurethane as solid-solid phase change material for low temperature thermal energy storage …
Cross-linked polyurethane as solid-solid phase change material for low temperature thermal energy storage Author links open overlay panel Thibault Harlé a b d, Giao T.M. Nguyen b d, Béatrice Ledesert a d, Yannick Mélinge c d, Ronan L. Hebert a d
Aprende másThermally-stable, solid-solid phase change materials based on dynamic metal-ligand coordination for efficient thermal energy storage …
Conventional chemically cross-linked phase change materials (PCMs) possess many merits, such as reliable structural stability, high mechanical strength, and excellent form stability, but they ...
Aprende másOne-Step Synthesis of Multifunctional Bacterial Cellulose Film-Based Phase Change Materials with Cross-Linked …
DOI: 10.1002/smll.202307259 Corpus ID: 265120842 One-Step Synthesis of Multifunctional Bacterial Cellulose Film-Based Phase Change Materials with Cross-Linked Network Structure for Solar-Thermal Energy Conversion, Storage, and Utilization. This review
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"Multiple H-bonding cross-linked supramolecular solid-solid phase change materials for thermal energy storage and management" 《Advanced Materials》。, 。
Aprende másReview on solid-solid phase change materials for thermal energy storage: Molecular structure and thermal properties …
has already resulted in different thermoplastic and cross-linked thermoset materials [46]. ... A review on phase change energy storage: materials and applications Energy Convers. Manage., 45 (9–10) (2004), pp. …
Aprende másPhase Change Thermal Energy Storage Enabled by an In Situ …
Phase Change Thermal Energy Storage Enabled by an In Situ Formed Porous TiO 2 Qingyi Liu, Qingyi Liu School of Low-carbon Energy and Power Engineering, China University of Mining and Technology, Xuzhou, 221116 P. …
Aprende másPreparation and characterization of low-yellowing cross-linked shell microencapsulated phase change materials for latent thermal energy storage ...
A novel low-yellowing cross-linked shell microencapsulated PCM is proposed • Thermal stability and denseness of the cross-linked microcapsules is significantly improved A Cross-linked microencapsulated phase change material (MEPCM) was prepared using butyl stearate as the core material and isophorone diisocyanate …
Aprende másMultiple H-bonding Cross-Linked Supramolecular Solid-Solid Phase Change Materials for Thermal Energy Storage …
Solid-solid phase change materials (SSPCMs) are considered among the most promising candidates for thermal energy storage and management. However, the application of SSPCMs is consistently hindered by the canonical trade-off between high thermal energy storage capacity and mechanical robustness.
Aprende másPreparation and thermal properties of microencapsulated paraffin with polyurea/acrylic resin hybrid shells as phase change energy storage ...
Microencapsulated paraffin with polyurea/acrylic resin hybrid shells as phase change energy storage materials was obtained in situ by combining interfacial polymerization and suspension-like polymerization. Glycerin (GC) acts as a cross-linking agent to modify the shells. The morphologies, particle size distributions, thermal storage …
Aprende másRecyclable solid‐solid phase‐change materials cross‐linked by reversible oxime?carbamate bonds for solar energy storage…
Polymeric solid‐solid phase‐change materials (SSPCMs) possessing excellent shape stability and adaptability are able to store renewable thermal energy in an economically feasible and environmentally friendly way. Integration of …
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