Functional phase change materials (PCMs) capable of reversibly storing and releasing tremendous thermal energy during the isothermal phase change process have recently received tremendous
5 天之前· Phase change material (PCM) stores or releases significant amounts of latent heat by altering its physical state (solid-liquid, liquid-gas, solid-gas, solid-solid) within a specific
Abstract Wood-based phase change materials (WBPCM) have the potential to significantly reduce energy consumption in plywood structures, but the quest for a streamlined production strategy to facilitate
Abstract The integration of photo-thermal conversion and thermal energy storage is an efficient way to improve the solar energy utilization. Phase change material
This research significantly advances the understanding of nanoconfinement mechanisms in wood-derived matrices, paving the way for the development of high-performance, shape-stabilized composite PCMs
This work paves the way for the development of phase change wood for efficient solar energy storage and release and application in encrypted information display.
Download Citation | On Feb 1, 2025, Rongjun Wei and others published Bioinspired wood-based composite phase change materials for efficient photothermal conversion and energy storage |
Moreover, the superhydrophobic composite phase change materials possess excellent thermal reliability and stability, efficient solar-to-thermal energy conversion and self
This study focuses on the preparation and characterization of wood flour (WF)/polymethyl methacrylate (PMMA)/capric acid (CA) composite form-stable phase change
Herein, we designed and fabricated a graphene wrapped wood-based phase change composite with electro-thermal conversion and energy storage capabilities by
In this study, a sustainable wood-based phase change material with high photothermal conversion efficiency was prepared successfully by combining wood, PEG and
The results showed that the phase change energy storage material PEG-CaCl 2 was successfully impregnated into the pore structure of wood; calcium chloride was effectively
Phase change materials are highly valued for their high energy storage density, excellent thermal efficiency, and narrow temperature variation range, making them one of the
Abstract Microencapsulated phase change materials (MPCMs) incorporated into oak wood via vacuum impregnation have shown promise as thermal energy storage (TES) materials. Physical and chemical properties of
In this study, a kind of phase change energy storage wood was synthesized successfully by using PEG 1500 as the phase change material and Balsa wood as the carrier.
Phase change energy storage materials prepared using wood as the substrate can store and convert solar energy, and have gained popularity in areas such as energy
Phase-change transparent wood (TW/DO-OTS) has the characteristics of energy storage, light transmission and regulates environmental temperature by absorbing or releasing
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
Wood–plastic composites (WPCs) have gained popularity in outdoor applications due to their unique properties compared to conventional materials. However,
Transparent wood is a great potential biomass building material with good insulation and optical properties for the rapid growth building energy consumption and
As a phase change material, Ga exhibits a low melting point, close to human body temperature, and high thermal conductivity. Wood''s unique anisotropic porous structure
In this review article, we summarized the recent developments for building form-stable PCMs consisting of wood as a supporting material, either carbonized wood or wood composites.
The phase change temperatures, enthalpies and chemical structure of MWM remained unchanged after 100 thermal cycles, demonstrating outstanding cycling reliability.
Building shape-stable phase change materials (PCMs) are crucial for their practical applications. Particularly, it is vital to utilize renewable/recyclable biomass media as the support material of form
The results showed that the phase change energy storage material PEG-CaCl 2 was successfully impregnated into the pore structure of wood; calcium chloride was effectively combined with –COOH in TEMPO
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
Wood has been developed with phase change heat storage function using balsa as a natural packaging material, and PEG was employed as a material for phase change heat
Energy storage and applications of form-stable phase change materials with recyclable skeletons for reducing carbon emissions and promoting the development of sustainable energy.
The superhydrophobic wood composite with photo/electro-thermal and phase change energy storage properties endow the surfaces with anti-/deicing functions. The phase change materials filled in the
In this paper, a marine bioinspired wood-based composite phase change materials (DW-CI/EP/PEG) with effective photothermal conversion and energy storage
Phase change materials (PCMs) offer a promising solution to address the challenges posed by intermittency and fluctuations in solar thermal utilization. However, for
Shaped-stabilized reversible thermochromic phase change materials of (TBC-LB, TBB-LB) were assembled by impregnation the TBC (crystal violet lactone/bisphenol
“ 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.
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).
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.
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.
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 realized a pH-induced function with the impregnation of litmus. As a hierarchical porous material, wood particle had a high PEG loading and solved the liquid leakage of PEG efficiently.
Phase change materials (PCMs) are widely used as latent energy storage systems. They possess a considerable capacity for storing energy, good thermal reliability (which involves a satisfactory efficiency of the material after many cooling and heating cycles), stability, and high energy density.
