Carbon aerogel based composite phase change material derived
@article{Song2021CarbonAB, title={Carbon aerogel based composite phase change material derived from kapok fiber: Exceptional microwave absorbility and efficient solar/magnetic to thermal energy storage performance}, author={Shaokun Song and Hong Ai and Wanting Zhu and Linda Lv and Rui Feng and Lijie Dong},
Cellulose-based phase change fibres for thermal energy storage
Preparation of electrospun LA-PA/PET/Ag form-stable phase change composite fibers with improved thermal energy storage and retrieval rates via
Carbon aerogel based composite phase change material derived from kapok fiber
The thermophysical properties of composite PCMs, including the phase change properties, thermal conductivity, and the thermal reliability, are crucial for thermal energy storage applications. The phase change properties such as the melting/freezing temperature (T m /T f ), and melting/freezing enthalpy (ΔH m /ΔH f ) were extracted from
Cellulose-based phase change fibres for thermal energy storage
Herein, we report a strategy to fabricate solid-solid phase change fibers with much enhanced energy storage density, through coaxial wet spinning using
Phase Change Fibers
Phase change materials (PCMs) are latent heat storage (LHS) materials, which could absorb or release large amount of latent heat energy upon its phase changes from solid to liquid or liquid to solid, respectively. PCM could be incorporated into the fiber matrix to form phase change fibrous structures. The developed phase change fibers
Solid-solid phase change fibers with enhanced energy storage
S-S phase change fibers with enhanced heat energy storage density have been successfully fabricated from coaxial wet spinning and subsequent polymerization-crosslinking. The resulting fibers showed core-sheath structures, high flexibility and good tensile properties, with an elongation of 629.1 % and stress at break of 3.8 MPa.
Experimental Study and Mechanism Analysis of Paraffin/Sisal
Dragonfly V2.0.9 3D visualization software was utilized for the reconstruction of the composite phase change fiber. The image in Figure 10 vividly demonstrates the storage of paraffin in the middle section of the composite phase change fiber. It is evident that the sisal fibers form a bundle of interconnected conduits with diameters ranging
Fabrication and Performance of Phase Change Thermoregulated Fiber
1. Introduction Phase change materials (PCMs) can store and release thermal energy by changing their form. Phase change thermoregulated fiber (PCTF) [] is produced by combining phase change materials with conventional synthetic fibers [], which are usually capable of intelligent temperature regulation [3,4].].
Preparation and characterization of graphene antibacterial phase change energy storage viscose fibers
The fluorescence intensity and the phase-change enthalpy values of the ultrafine fibers prepared by parallel electrospinning were respectively 1.6 and 2.1 times those of ultrafine fibers prepared
Preparation and characterization of graphene antibacterial phase change energy storage viscose fibers
In recent years, the use of phase change materials (PCMs) with remarkable properties for energy storage and outdoor clothing is an extremely important topic, due to enhanced demand for energy consumption and the rise of outdoor sports. 1–4 PCMs refers to a material that absorbs or releases large latent heat by phase transition
Performance of Fiber-Reinforced Ultra-High-Performance
In the era of environmental concerns, many attempts were proposed to optimize energy efficiency for buildings and consequently reduce their carbon footprint. As a sustainable approach, it is a promising solution to incorporate phase change materials (PCMs) in construction materials (i.e., ultra-high-performance concrete (UHPC)) to
Preparation and Comparison of Properties of Three Phase Change Energy
Herein, we have used a hollow fiber membrane as a support layer material to encapsulate paraffin in order to prepare a phase change energy storage material. The phase change energy storage materials with three different support layers were successfully prepared and various properties were systematically characterized. There
Preparation and characteristic of wood-based inorganic composite phase
Accompanying with the advantages of simple and compact structure, reliable performance and low energy consumption, phase change thermal energy storage technology is widely used in small household appliances [6], battery and engineering thermal management [7], solar thermal energy utilization [[8], [9], [10]] and
Solid-solid phase change fibers with enhanced energy storage
1. Introduction. Phase change fibers, fibers that contain phase change materials (PCMs), can help create a comfortable microclimate with almost constant temperature through storing and releasing a large amount of thermal energy during the reversible phase-transition of PCMs [[1], [2], [3]].Phase change fibers have attracted
Properties and applications of shape-stabilized phase change energy
The heat storage medium undergoes a phase change process to store and release heat. Advantages and disadvantages: The energy storage density is the highest, but the design of the heat storage system is complex, the technology maturity is poor, and the one-time investment is enormous.
Phase Change Energy Storage Elastic Fiber: A Simple Route to
Among them, the latent heat storage technology of phase change materials (PCMs) with high energy storage density, high phase change enthalpy, constant temperature regulation, Figure 12 a shows the resilience performance of TPU-0.28 fiber at different elongations. As the elongation increases, the tensile stress of the fiber also
Low cost and eco-friendly wood fiber-based composite phase change
Thermal efficiency of passive building designs can be improved using phase change materials (PCMs). This study was focused on the development and lab-scale thermoregulation performance of wood fiber(WF)/capric acid-stearic acid(CA-SA) eutectic mixture as low-cost and eco-friendly composite PCM for thermal energy storage (TES).
Preparation and Comparison of Properties of Three
Herein, we have used a hollow fiber membrane as a support layer material to encapsulate paraffin in order to prepare a phase change energy storage material. The phase change energy storage
Magnetic cellulose nanocrystals hybrids reinforced phase change fiber
Pure PEG displayed a phase change temperature of 45.9–65.6 °C with high phase-change enthalpies 168.4 J/g–180.5 J/g, which confirmed that PEG had outstanding thermal energy storage capacity (Meng, Zhao, Zhang, & Tang, 2020; Wang, Tang, & Zhang, 2013). Only one endothermic peak of melting or solidifying was obtained
Solid-solid phase change fibers with enhanced energy storage
Herein, we report a strategy to fabricate solid-solid phase change fibers with much enhanced energy storage density, through coaxial wet spinning using
Directional fiber framework wrapped by graphene flakes
Thermal energy storage, especially latent heat energy storage based on phase change material (PCM), is one of the most promising players in energy storage. the phase change performance was investigated using DSC analysis, where the melting and crystallization enthalpies were respectively 112.77 J/g and 110.21 J/g in the textile
Phase Change Fibers
Phase change materials (PCMs) are latent heat storage (LHS) materials, which could absorb or release large amount of latent heat energy upon its phase
A comprehensive review of phase change film for energy storage
Phase change energy storage Phase change materials (paraffin, hydrated salt, etc.) Latent heat storage 1. High energy storage density. 2. Almost constant temperature during phase change. 3. Free energy consumption. 4. Free pollution, low costs. 1. Low 1.
Research progress of thermoregulating textiles based on spinning
Phase change materials have been investigated extensively in the field of high-performance intelligent thermoregulating fabrics for energy storage. Advances
(PDF) Phase Change Energy Storage Elastic Fiber: A Simple Route
A novel thermoplastic polyurethane (TPU) PCFs possessing a high loaded ratio and high elasticity was simply prepared by vacuum absorption following wet
Novel Sugar Alcohol/Carbonized Kapok Fiber Composites as Form
The development of form-stable phase-change materials (FSPCMs) with large latent heat, excellent thermal stability, and recyclability is essential for their practical applications in thermal or solar energy saving. In this paper, we first report the FSPCM composites with exceptional latent heat by employment of sugar alcohol, in this case
Fabrication and Performance of Shape-Stable Phase Change
Exploration of low-cost, short-process, environment-friendly, and well-behaved phase change composites is of great significance. The renewable biomass loofah sponge (LS) fibers exhibit superior characteristics such as unique microtubules, substantial micrometer-scale channels, and exceptionally high porosities and have great potential of
Polymers | Free Full-Text | Phase Change Energy
Among them, the latent heat storage technology of phase change materials (PCMs) with high energy storage density, high phase change enthalpy, constant temperature regulation, and excellent
Polymers | Free Full-Text | Phase Change Energy Storage Elastic Fiber
A novel thermoplastic polyurethane (TPU) PCFs possessing a high loaded ratio and high elasticity was simply prepared by vacuum absorption following wet spinning, then coated by waterborne polyurethane (WPU). Octadecane (OCC), hexadecanol (HEO), and stearic acid (SA), which have different tendencies to form hydrogen bonds
Weavable coaxial phase change fibers concentrating thermal energy storage
A new type of core-sheath phase change fibers was fabricated via coaxial wet spinning method. Multi-field driven thermochromic films with phase change energy storage properties Dyes and Pigments, 208 (2023), pp. 110759-110769, 10.1016/j.dyepig.2022.,
Cellulose-based phase change fibres for thermal energy storage and management applications
Electrospun polyethylene glycol/cellulose acetate phase change fibers with core–sheath structure for thermal energy storage Renew. Energy, 60 ( 2013 ), pp. 222 - 225
Preparation, characterization and performance of paraffin
Preparation, characterization, thermal energy storage properties and temperature control performance of form-stabilized sepiolite based composite phase change materials Energy Build., 188–189 ( 2019 ), pp. 111 - 119, 10.1016/j.enbuild.2019.02.008
Preparation and characterization of graphene antibacterial phase change energy storage viscose fibers
In this paper, a viscose fiber with antibacterial and phase change energy storage functions was successfully prepared by microcapsule technology and wet
Incorporation of Phase Change Materials into Fibers for
Phase change materials (PCMs) can act as effective heat reservoirs due to the high latent heat associated with the phase change
Flexible phase change materials for thermal energy storage
1. Introduction. Phase change materials (PCMs) have attracted tremendous attention in the field of thermal energy storage owing to the large energy storage density when going through the isothermal phase transition process, and the functional PCMs have been deeply explored for the applications of solar/electro-thermal
Flexible, stimuli-responsive and self-cleaning phase change fiber
DOI: 10.1016/j positesb.2021.109431 Corpus ID: 239570303; Flexible, stimuli-responsive and self-cleaning phase change fiber for thermal energy storage and smart textiles @article{Niu2021FlexibleSA, title={Flexible, stimuli-responsive and self-cleaning phase change fiber for thermal energy storage and smart textiles},
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