Wood phase change energy storage
Wood phase change energy storage
This review paper discusses the most recent advancements in using PCMs in wood and wood-based composites for thermal energy storage applications.
Micro-encapsulated paraffin/high-density polyethylene/wood
Six novel polymer-based form-stable composite phase change materials (PCMs), which comprise micro-encapsulated paraffin (MEP) as latent heat storage medium and high-density polyethylene (HDPE)/wood flour compound as supporting material, were prepared by blending and compression molding method for potential latent heat thermal energy storage
Wood products with advanced solar-to-thermal
Phase change energy storage is subsequently achieved by in situ polymerization of polyethylene glycol and hexamethylene diisocyanate to form polyurethane in the cell lumen.
Low-cost, three-dimension, high thermal conductivity, carbonized wood
Thermal energy storage is important for energy saving and social developing. Low-cost, high thermal conductivity, form-stable composite phase change materials are urgent in energy storage and management. In this work, a novel carbonized wood-based composite phase change materials (TDCW) are fabricated by impregnating of 1-tetradecanol (TD) into
Haiyue Yang-College of Materials Science and Engineering
Interests: Multi-Functional Wood-Based Phase Change Materials for Thermal Energy Storage. Introduced phase change materials (e.g. paraffin, polyethylene glycol, 1-tetradecanol) to the wood by vacuum impregnation method, to solve the liquid leakage problem of phase change materials, due to the surface tension and capillary action of wood.
Nb2CTx MXene/Delignified Wood–Supported
Herein, novel form-stabilized composite PCMs (CMPCMs) with high energy storage density, excellent flame retardancy, and desirable photothermal conversion efficiency were prepared by impregnating n
Optically controlled phase change wood for energy storage
Herein, we develop an optically controlled phase change wood (OCPCW) through impregnating methoxyazobenzene (mAZO) into delignified basswood with light energy storage
Flame-retardant wood-based composite phase change
Wood-based composite phase change materials (PCMs) have considerable development potential in shape-stable thermal energy storage. However, Wood-based composite PCMs possess inflammability due to wood-based supporting materials and organic PCM, which limits its practical application.
Flame retardant and form-stable phase change composites
Flexible, stimuli-responsive and self-cleaning phase change fiber for thermal energy storage and smart textiles. Compos B Eng, 228 (2022), pp. 109431-109441. Fluorescent thermochromic wood-based composite phase change materials based on aggregation-induced emission carbon dots for visual solar-thermal energy conversion and storage.
Preparation and characteristic of wood-based inorganic composite phase
Thermal energy storage technology based on phase change materials (PCMs) is an advanced technology. Thermal energy storage is triggered by the phase state (usually solid or liquid) transition caused by the intermolecular force change of condensed matter [5].Accompanying with the advantages of simple and compact structure, reliable performance
Biodegradable wood plastic composites with phase change
A novel thermal energy storage (TES) composites system consisting of the microPCMs based on n-octadecane nucleus and SiO 2 /honeycomb-structure BN layer-by-layer shell as energy storage materials, and wood powder/Poly (butyleneadipate-co-terephthalate) (PBAT) as the matrix, was created with the goal of improving the heat transmission and
Wood-based composite phase change materials with self
Form-stable composite phase change materials, as thermal energy storage technology, show great promise for reducing energy consumption and relieving current energy shortage problems. However, porous supporting material s and most phase change materials are hydrophilic and hygroscopic, which cause crack-formation at the interfaces between
Thermal behavior analysis of wood-based furniture applied with phase
The significance of furniture exposed to a large indoor surface area is increasing, and the use of furniture has expanded to aesthetics and energy storage [2]. H. Johra and P. Heiselberg proposed that developing furniture as latent heat energy storage (LHTES) through the integration of phase change materials (PCMs) provides an advantage [3
Metallic wood-based phase change material with superior
In addition, its phase change temperatures, enthalpies and chemical structure remain unchanged after 100 thermal cycles, demonstrating outstanding cycling reliability. In conclusion, we developed a metallic wood-based phase change material (MWM) with excellent energy storage and thermal conductivity through an eco-friendly and simple method.
Fabrication and characterization of fatty acid/wood-flour
Efficient energy storage devices and systems are essential for protecting the environment due to the continuous increase in greenhouse gas emissions and the depletion of fossil fuels [1], [2], [3], [4] order to address the energy crisis, the increasing consideration of thermal energy storage (TES) has been paid to phase change materials (PCMs) because they
Flame retardant wood-based phase change materials with
Nevertheless, conventional flame retardant techniques, including surface coating and the incorporation of flame retardants, would decrease thermal energy storage density of wood-based phase change materials with the increase of flame retardant additive (Chu et al., 2022, Wang et al., 2024, Yu et al., 2024).
Leakage Proof, Flame-Retardant, and Electromagnetic Shield Wood
Phase change materials (PCMs) offer a promising solution to address the challenges posed by intermittency and fluctuations in solar thermal utilization. However, for organic solid–liquid PCMs, issues such as leakage, low thermal conductivity, lack of efficient solar-thermal media, and flammability have constrained their broad applications. Herein, we
Low-cost, three-dimension, high thermal conductivity, carbonized wood
Thermal energy storage is critical in the energy application due to fossil fuels shortage and intermittent of renewable energy such as solar, wind and tidal energy [1, 2].Phase change materials (PCMs) in thermal energy storage are particularly prominent, which can store latent heat during melting and release latent heat during solidifying [3, 4] recent years,
Solvent-free preparation of bio-based polyethylene glycol/wood
In comparison with sensible heat, latent heat storage based on phase change materials (PCMs) has received considerable attention on account of its high-energy storage density, The mechanism of solar thermal energy storage about the obtained PEG/wood flour SSPCMs are described below. When the SSPCMs is irradiated by sunlight, the temperature
Nb2CTx MXene/Delignified Wood–Supported
Although organic phase-change materials (PCMs) have been widely used for thermal energy storage, their high flammability, poor photothermal conversion efficiency, and liquid leakage issues severely restrict their practical
Thermally induced flexible wood based on phase change
Both latent heat and phase change temperature of TESWG0 were lower than that of PEG-1500. It was because that PTT is the only energy storage material in the wood-based phase change materials and the crystallization property of PEG segments in PTT was broken by the rigid benzene ring groups of TTI and the microstructure of wood after impregnation.
Transparent wood with phase change heat storage as novel green energy
Transparent wood enhanced with phase change heat storage function could effectively utilize sunlight and thermal energy to further improve energy efficiency. In this study, epoxy resin compound with phase change materials polyethylene glycol (PEG) were impregnated into the delignified wood to prepare novel transmittance energy storage wood (TESW).
pH-responsive wood-based phase change material for thermal energy
In this work, we prepared a composite phase change material by using wood as the matrix and polyethylene glycol (PEG) as phase change material (PCM). The composite
Processing wood into a phase change material with high
The combination of wood and phase change energy storage materials (PCMs) can improve the phase change latent heat and temperature adjustment time of wood [[7], [8], [9]]. According to the form of heat storage, PCMs can usually be divided into solid-solid, solid-liquid, liquid-gas and solid-gas type, etc. [10,11]. Solid-liquid PCMs have the
pH-responsive wood-based phase change material for thermal energy
The rapid development of economy and society has involved unprecedented energy consumption, which has generated serious energy crisis and environmental pollution caused by energy exploitation [1, 2] order to overcome these problems, thermal energy storage system, phase change materials (PCM) in particular, has been widely explored [3, 4].Phase
A novel bio-based polyurethane/wood powder composite as
Latent heat storage using phase change material (PCM) have been proved to be the most effective approaches among the thermal energy storage (TES) system due to the high energy storage density, environmental friendliness, and recyclability [[9], [10], [11]].PCMs can be mainly classified into three categories based on their material composition: inorganic salt
Flame-Retardant and Form-Stable Delignified
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
Graphene wrapped wood-based phase change composite
With the increasing importance of electronic devices in modern industry, considerable efforts have been devoted to solving the problem that the electronic devices fail to work normally in a cold environment. Herein, we designed and fabricated a graphene wrapped wood-based phase change composite with electro-thermal conversion and energy storage
Bio-based poly (lactic acid) shaped wood-plastic phase change
This work focused on a novel shape-stable phase change composites (SSPCMs) for thermal energy storage. Polyethylene glycol (PEG)/wood flour (WF) composites were selected as latent heat storage medium, and polylactic acid (PLA) was selected as the matrix.
Processing wood into a phase change material with high
Processing solid wood into a composite phase change material for thermal energy storage by introducing silica-stabilized polyethylene glycol
A Recyclable Energy Storage Wood Composite with
Addressing the challenges of energy storage liquid leakage and long-term stability in energy storage is crucial for achieving sustainable energy efficiency. In this study, polymethyl
Composite of wood-plastic and micro-encapsulated phase change
Latent heat thermal energy storage (LHTES) is the most attractive method since it provide high energy storage density and nearly constant operating temperature, depending on the melting point of phase change material (PCM) [1]. Buildings with incorporated PCMs into their compartments are able to absorb thermal energy during the day and release
Flame-Retardant and Form-Stable Delignified
Flame-Retardant and Form-Stable Delignified Wood-Based Phase Change Composites with Superior Energy Storage Density and Reversible Thermochromic Properties for Visual Thermoregulation. Jiuao Wang
Preparation of phase change Heat storage wood with in-situ
PCMs can be applied to the storage of latent thermal energy [[6], [7], [8]] will undergo phase transformation through the change of crystal structure with the change of external temperature, and at the same time, PCMs are capable of storing or releasing considerable latent heat [9, 10].There are many different types of PCMs divided into several types (e.g., solid
Delignified wood/capric acid-palmitic acid mixture stable-form phase
It is because these impact that high-energy storage density, appropriate phase change temperature, and high phase change latent heat, PCMs have been widely used in the buildings industry (concrete [7], gypsum [8], cement [9]). In fact, the study of incorporating PCMs into building materials to store and release the solar energy to maintain
Multifunctional wood based composite phase change materials
In recent years, multifunctional form-stable composite phase change materials have been the research focus in the field of thermal energy storage. In this work, magnetic wood-based composite phase change materials are prepared via the impregnation of a compound of 1-tetradecanol and Fe 3 O 4 nanoparticles into delignified balsa wood
6 FAQs about [Wood phase change energy storage]
Can phase change materials be used for thermal energy storage?
“ Use of phase change materials in wood and wood-based composites for thermal energy storage: A Review ,” BioResources 18 (4), 8781-8805. Using phase change materials (PCMs) is an efficient solution for reducing energy consumption in buildings.
Does a wood-based phase change composite conserve energy?
In addition, the energy storage capability and thermal reliability of the prepared wood-based phase change composite are investigated by DSC and TG measurements, and its electro-thermal conversion and heat preservation are also explored by an infrared thermal camera.
Are wood-based phase change materials reversible thermochromic?
To broaden the application scope of wood-based phase change materials (PCMs) and increase their functional diversity, this research seeks to create a wood-based energy storage composite material that incorporates both phase-change capabilities and reversible thermochromic properties (TPW).
Can a composite phase change material improve energy management after impregnation?
A novel composite phase change material was fabricated by using the mixture of epoxy resin (EP) and polyethylene glycol (PEG) as phase change materials, delignified wood as supporting material by Xia et al. and they indicated that this composite had great energy management ability and thermal reliability after impregnation.
Can phase change materials be used in wood?
Phase change materials have been successfully incorporated into various construction materials such as concrete, brick, or plaster. The primary objective of this review is to examine previous studies conducted on the application of PCMs in wood.
Can phase change materials reduce energy consumption in buildings?
Using phase change materials (PCMs) is an efficient solution for reducing energy consumption in buildings. These materials have a large capacity for storing thermal energy, making them an appealing option for energy management purposes.
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