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Phase change fiber energy storage

Experimental Study and Mechanism Analysis of Paraffin/Sisal

Sisal fiber exhibits a fibrous and porous structure with significant surface roughness, making it highly suitable for storing phase change materials (PCMs). Its intricate morphology further aids in mitigating the risk of PCM leakage. This research successfully employs vacuum adsorption to encapsulate paraffin within sisal fiber, yielding a potentially cost

Core-sheath phase change fibers via coaxial wet spinning for solar

Flexible, stimuli-responsive and self-cleaning phase change fiber for thermal energy storage and smart textiles. Compos B Eng, 228 (2022), Article 109431. Preparation and characterization of paraffin/polyvinyl alcohol phase change fibers for energy storage. J Compos Mater, 25 (1) (2008), pp. 17-22. View in Scopus Google Scholar [42]

Microencapsulated phase change material/wood fiber-starch

A novel phase change wood fiber-starch composite (WFC) was produced using microencapsulated PCM. Review on thermal energy storage with phase change materials (PCMs) in building applications. Appl. Energy, 92 (2012), pp. 593-605, 10.1016/J.APENERGY.2011.08.025. View PDF View article View in Scopus Google Scholar [41]

Journal of Energy Storage

Among them, electrospinning under a high voltage has been proven to be an efficient technique to fabricate form-stable phase change energy storage fibers (PCFs) with diameters ranging from a few nanometers to micrometers, showing the merits of flexible structural controllability, simple equipment, cost-effectiveness, and convenient manufacture [[19], [20],

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 in all PCF composites

Cellulose-based phase change fibres for thermal energy storage

Consequently, intelligent PCFs with comfortable properties, temperature regulation capabilities, and energy storage performances are favourable for daily life. In general, a phase change working substance is flowable and amorphous above the phase change temperature, whereas, it is rigid, brittle, and fragile below the melting point [11].

Phase Change Energy Storage Elastic Fiber: A Simple Route to

Phase Change Energy Storage Elastic Fiber: A Simple Route to Personal Thermal Management. Weipei Li, 1 Liqing Xu, 1 Xiangqin Wang, 2 Ruitian Zhu, 1, 2, * and Yurong Yan 1, * Among them, the latent heat storage technology of phase change materials (PCMs) with high energy storage density, high phase change enthalpy, constant temperature

Environmental-friendly electrospun phase change fiber with

Phase change material (PCM) has drawn much interest in the field of thermal energy storage (TES) such as waste heat recovery [5], solar energy utilization [6], thermal conserving and insulation buildings [7], electric appliance thermoregulation [8] and thermal comfortable textiles [9,10], because it can store a large amount of thermal energy

Photothermal Phase Change Energy Storage Materials: A

The global energy transition requires new technologies for efficiently managing and storing renewable energy. In the early 20th century, Stanford Olshansky discovered the phase change storage properties of paraffin, advancing phase change materials (PCMs) technology [].Photothermal phase change energy storage materials (PTCPCESMs), as a

Research progress of thermoregulating textiles based on spinning

An J, Liang W, Mu P, et al. Novel sugar alcohol/carbonized kapok fiber composites as form-stable phase-change materials with exceptionally high latent heat for thermal energy storage. ACS Omega 2019; 4: 4848–4855.

Research Progress on the Phase Change Materials for Cold Thermal Energy

Thermal energy storage based on phase change materials (PCMs) can improve the efficiency of energy utilization by eliminating the mismatch between energy supply and demand. It has become a hot research topic in recent years, especially for cold thermal energy storage (CTES), such as free cooling of buildings, food transportation, electronic cooling,

Photothermal Phase Change Energy Storage Materials:

Photothermal phase change energy storage materials (PTCPCESMs), as a special type of PCM, can store energy and respond to changes in illumination, enhancing the efficiency of energy systems and

Phase Change Energy Storage Elastic Fiber: A Simple Route to

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 with TPU, were selected

Flexible, stimuli-responsive and self-cleaning phase change fiber

Smart textiles have emerged as potential part for wearable devices and protective systems. Integrating phase change materials (PCMs) into stimuli-responsive fibers offers exciting opportunities for smart clothing to realize instant energy conversion/storage and temperature regulation. However, the production of flexible and efficient smart energy storage fiber is still

Magnetic cellulose nanocrystals hybrids reinforced phase change fiber

This study provides a new production route for such magnetic phase change fiber composites with double stimuli-responsive magnetic-to-light thermal energy conversion. Induced dipole force driven PEG/PPEGMA form-stable phase change energy storage materials with high latent heat. Chemical Engineering Journal (2020)

Flexible core-sheath thermochromic phase change fibers for

The high thermal energy storage density of TPCF/2 showed an outperformance than other phase change fibers, for instance, electrospinning paraffin/phosphor/PAN fibers with an enthalpy of 64.08 J/g, melting spinning paraffin/PP filament with an enthalpy of 48 J/g, paraffin wax/PVB core-shell microfiber with an enthalpy of 128.2 J/g and PEG

Enhancing phase change fiber composites with double shell

Herein, this work introduces a novel multifunction magnetic phase change fiber (MPCF), which integrates phase change, magnetic responsiveness, and photothermal conversion capabilities through a straightforward melting spinning process. In detail, the phase change capsules with a paraffin wax (PW) core and a unique SiO 2 –Fe 3 O 4 double-layer

Research progress of thermoregulating textiles based on spinning

Thermal energy storage can contribute to the reduction of carbon emissions, motivating the applications in aerospace, construction, textiles and so on. Phase change materials have been investigated extensively in the field of high-performance intelligent thermoregulating fabrics for energy storage. Advances toward fibers or fabrics for thermo regulation are

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 process (typically a solid–liquid transition). PCMs have been developed and integrated

Carbon nanotube graphene multilevel network based phase change

Carbon nanotube graphene multilevel network based phase change fibers and their energy storage properties resulting in a CNT/GO/PEG composite phase change fiber. The presence of GO plays a more important role in increasing the interfacial contact and space volume, resulting in the characteristics of high loading (up to 96.8–98.4%), phase

Magnetic cellulose nanocrystals hybrids reinforced phase change fiber

The intrinsic intermittence of solar energy raises the necessity for thermal energy storage (TES) systems to balance the contradiction between energy supply and demand energy. Magnetic cellulose nanocrystals hybrids reinforced phase change fiber composites with highly thermal energy storage efficiencies Carbohydr Polym. 2021 Feb 15:254:

Fabrication and Performance of Phase Change Thermoregulated Fiber

High thermostability of phase change materials is the critical factor for producing phase change thermoregulated fiber (PCTF) by melt spinning. To achieve the production of PCTF from melt spinning, a composite phase change material with high thermostability was developed, and a sheath-core structure of PCTF was also developed from bicomponent melt spinning.

Journal of Energy Storage

Hierarchical porous carbon fiber felt loaded with polyethylene glycol as hybrid phase change energy storage sheet for temperature-controlled logistics. Author links open overlay panel Lijuan Zhao a, Yunfeng Zhao a, Dongyun Wei a, However, the plasma treatment did not cause any significant change in the diameter of the carbon fiber felts.

Hollow Spongy Phase Change Composite Fiber with Heat Storage

Phase change materials (PCMs) are capable of absorbing and releasing heat through the phase change procedure, thereby achieving local environmental temperature regulation [].Energy storage technology based on PCM has a potential approach for thermal energy storage and thermal management [2, 3] bining PCMs with fiber manufacturing,

Flexible Phase Change Material Fiber: A Simple Route to Thermal Energy

The fiber''s latent heat storage and release, thermal reversibility, mechanical properties, and phase change behavior as a function of fiber drawing, were characterized. Differential scanning calorimetry (DSC) results showed that both enthalpies of melting and solidification of the PCM encased within the PP fiber were scarcely influenced by

Flexible, stimuli-responsive and self-cleaning phase change fiber

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Phase change fiber energy storage [PDF]

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