Phase change materials (PCM) are one of the most important groups of materials that have been used for the storage of thermal energy [4, 5, 6]. PCM-based systems are characterized by a high energy storage density and keep a constant temperature in the heat storage process during the phase transition.
Flame-Retardant and Form-Stable Delignified Wood-Based Phase Change Composites with Superior Energy Storage Density and Reversible Thermochromic Properties for Visual Thermoregulation. Cite this: ACS Sustainable Chem. Eng. 2023, 11, 9, 3932–3943.
Phosphorus-modified hexadecanol is used to fabricate flame-retardant FSPCMs to reduce the amount of the flame retardant. The fire-retardant mechanism of the FSPCMs is inferred through residue analysis of the condensed and gas phases. The FSPCMs exhibit excellent thermal storage performance and flame retardancy.
Conventional polymeric phase change materials (PCMs) have been widely used due to their high heat storage density, small temperature variation, and nontoxicity. However, the high flammability and unrecyclable problems restrict
The development of form-stable phase change materials (PCMs) with flame retardancy and the visual thermal storage process is crucial for their application in building energy conservation. Herein, an active phosphorus/ammonium-containing non-formaldehyde flame retardant (APA) was synthesized based on the natural compound phytic acid. Then, wood
In this work, flame-retardant nanoencapsulated phase change materials (NanoPCMs) containing n -octadecane as the core material and poly (methylmethacrylate) (PMMA) as the shell material were successfully
Phase change materials (PCM) are one of the most important groups of materials that have been used for the storage of thermal energy [4, 5, 6]. PCM-based systems are characterized by a high energy storage density
For phase change energy storage materials, the phase change behavior is a very important parameter, Fabrication of flame-retardant phase-change materials for photo-to-heat conversion and flame-retardant mechanism. J Energy Storage, 84 (2024), Article 110724. View PDF View article View in Scopus Google Scholar [48] M. Li, C. Wang. Preparation and
To enhance flame retardancy and thermal conductivity, black phosphorus (BP) and expandable graphite (EG) were introduced into the PCM matrix, yielding the target product (SPEG-BP/EG PCM) with enhanced properties.
This review paper covers current studies assessing the PCM response to fire or excessive temperature, methods for ensuring flame retardancy, and their impact on the PCMs key characteristics: phase transition
In this work, flame-retardant nanoencapsulated phase change materials (NanoPCMs) containing n -octadecane as the core material and poly (methylmethacrylate) (PMMA) as the shell material were successfully fabricated by introducing diethyl bis (2-hydroxyethyl acrylate)amino methylphosphonate (DEAMP) as the crosslinking agent via miniemulsion polym...
Herein, flame-retardant solid–solid PCMs (FRPCMs) with intrinsic flame retardancy, phase change property, self-healing, and recyclability were synthesized by simultaneously integrating tetrabromobisphenol A (TBBPA)
Phosphorus-modified hexadecanol is used to fabricate flame-retardant FSPCMs to reduce the amount of the flame retardant. The fire-retardant mechanism of the FSPCMs is
This study focuses on the development of a novel flame-retardant phase change material (RPCM). The material''s characteristics and its application in the thermal management of lithium-ion batteries are investigated. Polyethylene glycol (PEG) serves as the medium for phase change; expanded graphite (EG) and multi-walled carbon nanotubes
* Corresponding authors a Textile Institute, College of Light Industry, Textile and Food Science Engineering, Sichuan University, Chengdu, China E-mail: whb6985@scu .cn Tel: +86-28-85401296
Phase change cooling, utilizing PCM, is gaining popularity due to its high heat dissipation efficiency without additional cooling power consumption. The latent heat of phase
In this study, a novel halogen-free flame retarded form-stable phase change material (PCM) was designed and prepared, selecting paraffin as the thermal-energy storage material and epoxy resin (EP) as the supporting material; furthermore, a novel flame retardant curing agent PEPA–TMA (2,6,7-trioxa-1-phosphabicyclo-[2.2.2]-octane-4-methanol reacted
To address the problems of easy leakage and high flammability of phase change materials, a series of innovative leakage-proof phase change composites (PCCs) with excellent solar thermal conversion capability and superior flame retardancy have been successfully developed. Herein, two-dimensional layered MXene nanosheets with excellent
Consequently, phase change materials can enhance the energy-saving performance of buildings [17,18,19]. Niu et al. successfully embedded flame-retardant carbon nanotubes into microcapsules of phase change materials through in-situ polymerization, leading to the development of flame-retardant phase change material microcapsules. They extensively
This study focuses on the development of a novel flame-retardant phase change material (RPCM). The material''s characteristics and its application in the thermal management of lithium-ion batteries are
Phase change cooling, utilizing PCM, is gaining popularity due to its high heat dissipation efficiency without additional cooling power consumption. The latent heat of phase change exhibited by PCM presents a valuable characteristic
Composite phase change materials commonly exhibit drawbacks, such as low thermal conductivity, flammability, and potential leakage. This study focuses on the development of a novel flame-retardant phase change material (RPCM). The material''s characteristics and its application in the thermal management of lithium-ion batteries are investigated. Polyethylene
Composite phase change material (CPCM) with high flame retardant and antileakage has proposed. CPCM with methyl MQ resin (MQ) and melamine phosphate (MP) has excellent flame retardant effect. Thermophysical property
Composite phase change material (CPCM) with high flame retardant and antileakage has proposed. CPCM with methyl MQ resin (MQ) and melamine phosphate (MP) has excellent flame retardant effect. Thermophysical property of these CPCMs with epoxy resin, expanded graphite, MQ and MP are analyzed.
Phase change materials (PCMs) are considered ideal candidates for improving the efficiency of solar energy utilization because of their outstanding heat storage capacity. However, the further application of PCMs
Herein, flame-retardant solid–solid PCMs (FRPCMs) with intrinsic flame retardancy, phase change property, self-healing, and recyclability were synthesized by simultaneously integrating tetrabromobisphenol A (TBBPA) and poly (ethylene glycol)
Flame-Retardant and Form-Stable Delignified Wood-Based Phase Change Composites with Superior Energy Storage Density and Reversible Thermochromic Properties for Visual Thermoregulation. Cite this: ACS
Influence of intumescent flame retardant on thermal and flame retardancy of eutectic mixed paraffin/polypropylene form-stable phase change materials Appl. Energy, 162 ( 2016 ), pp. 428 - 434 View PDF View article View in Scopus Google Scholar
This review paper covers current studies assessing the PCM response to fire or excessive temperature, methods for ensuring flame retardancy, and their impact on the PCMs key characteristics: phase transition temperature range, latent heat, heat transfer rate, and compatibility with other system materials.
However, the high flammability and unrecyclable problems restrict their applications in energy storage devices (ESDs). Although it is facile to introduce a flame retardant into phase change materials to improve fire resistance, the physical blending will deteriorate the mechanical performance and thermal stability of PCMs.
The development of form-stable phase change materials (PCMs) with flame retardancy and the visual thermal storage process is crucial for their application in building energy conservation. Herein, an active phosphorus/ammonium-containing non-formaldehyde flame retardant (APA) was synthesized based on the natural compound phytic acid.
A new flame retardance strategy for shape stabilized phase change materials by surface coating. Sol. Energy Mater. Sol. Cells 2017, 170, 87–94. [ Google Scholar] [ CrossRef] Huang, Y.-H.; Cheng, Y.-X.; Zhao, R.; Cheng, W.-L. A high heat storage capacity form-stable composite phase change material with enhanced flame retardancy. Appl.
Another method to achieve flame retardancy properties is surface coating. The research articles discussing surface coating included in this review study report significant positive results in terms of flame retardancy. However, the chemical and physical integrity of the protective layer are a major concern of this method.
A flame retardant PCM for battery modules using APP and red phosphorus (RP) was developed [ 35 ], and the experimenters conducted a comprehensive investigation on the flame-retardant properties of the materials with varying ratios of flame retardants and found that a ratio of 23/10 exhibited the best flame-retardant properties.
Fire-resistant particles affect the molecular motion during the phase change process, leading to a reduction in latent heat. Therefore, adding too many flame-retardant particles will affect the energy storage performance of the material. When preparing the material, the content of functional carriers in the composite material should be considered.
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