Processing solid wood into a composite phase change material for thermal energy storage by introducing silica-stabilized polyethylene glycol
Highly efficient thermo- and sunlight-driven energy storage for thermo-electric energy harvesting using sustainable nanocellulose-derived carbon aerogels embedded phase change materials ACS Sustain Chem Eng, 7 ( 20 ) ( 2019 ), pp. 17523 - 17534, 10.1021/acssuschemeng.9b05015
Stearic acid/expanded graphite as a composite phase change thermal energy storage material for tankless
High performance form-stable expanded graphite/stearic acid composite phase change material for modular thermal energy storage International Journal of Heat and Mass Transfer, 102 ( 2016 ), pp. 733 - 744
Enhanced laminated composite phase change material for energy storage
Enhanced laminated composite phase change material for energy storage. This paper summarises studies undertaken towards the development of a laminated composite aluminium/hexadecane phase change material (PCM) drywall based on previous analytical work. The study also covered the selection and testing of various
Composite phase change materials with thermal-flexible and
Composite phase change material (CPCM) with the advantages of high enthalpy and constant temperature phase change, has been widely used in many fields,
Phase change materials for thermal energy storage
3.1.1.1. Salt hydrates Salt hydrates with the general formula AB·nH 2 O, are inorganic salts containing water of crystallization. During phase transformation dehydration of the salt occurs, forming either a salt hydrate that contains fewer water molecules: ABn · n H 2 O → AB · m H 2 O + (n-m) H 2 O or the anhydrous form of the salt AB · n H 2 O →
Carbon-Based Composite Phase Change Materials
Thermal energy storage (TES) techniques are classified into thermochemical energy storage, sensible heat storage, and latent heat storage (LHS). [ 1 - 3 ] Comparatively, LHS using phase change
Polymer engineering in phase change thermal storage materials
Abstract. Thermal storage technology based on phase change material (PCM) holds significant potential for temperature regulation and energy storage application. However, solid–liquid PCMs are often limited by leakage issues during phase changes and are not sufficiently functional to meet the demands of diverse applications.
A review of numerical modelling of high-temperature phase change material composites for solar thermal energy storage
Carbonate salt based composite phase change materials for medium and high temperature thermal energy storage: From component to device level performance through modelling Renew. Energy, 140 ( 2019 ), pp. 140 - 151, 10.1016/j.renene.2019.03.005
Thermal characteristics of the multilayered structural MOF-EG/OC composite phase change material in thermal energy storage
At present, low heat storage capacity of organic phase change materials (PCMs) becomes a common problem, and the addition of matrix can contribute to its application in practical engineering. Mixing the porous expanded graphite (EG) with Co 3 O 4 via carbonation of ZIF-67 uniformly, the composite materials PVP@Co 3 O 4 /EG
Form‐Stabilized Polyethylene Glycol/Palygorskite Composite Phase Change Material: Thermal Energy Storage
In this work, polyethylene glycol (PEG) as a phase change material (PCM) was incorporated with palygorskite (Pal) clay to develop a novel form-stable composite PCM (F-SCPCM). The Pal/PEG(40 wt%) composite was defined as F-SCPCM and characterized using SEM/EDS, FT-IR, XRD, DSC, and TGA techniques.
Mica-stabilized polyethylene glycol composite phase change materials for thermal energy storage
Mica was used as a supporting matrix for composite phase change materials (PCMs) in this work because of its distinctive morphology and structure. Composite PCMs were prepared using the vacuum impregnation method, in which mica served as the supporting material and polyethylene glycol (PEG) served as the PCM.
Thermal performance of sodium acetate trihydrate based composite phase change material for thermal energy storage
Thermal property and latent heat energy storage behavior of sodium acetate trihydrate composites containing expanded graphite and carboxymethyl cellulose for phase change materials Appl. Therm. Eng., 75 ( 1 ) ( 2015 ), pp. 978 - 983
A polyethylene glycol/hydroxyapatite composite phase change material for thermal energy storage
Materials that can store or release heat energy during their phase change transition process at a nearly constant temperature are defined as phase change materials (PCMs). Due to the high energy density of PCMs, much attention has been paid to them for realizing the control of environmental temperature [1] and matching the
High-performance composite phase change materials
High-performance composite phase change materials (PCMs), as advanced energy storage materials, have been significantly developed in recent years owing to the progress in multifunctional 3D structural
Improved solar still productivity using PCM and nano
2 · The study investigates the impact of Phase Change Material (PCM) and nano Phase Change Materials (NPCM) on solar still performance. PCM and a blend of NPCM
Recent developments in phase change materials for energy storage
The materials used for latent heat thermal energy storage (LHTES) are called Phase Change Materials (PCMs) [19]. PCMs are a group of materials that have an intrinsic capability of absorbing and releasing heat during phase transition cycles, which results in the charging and discharging [20] .
Phase change material-based thermal energy storage
Phase change material (PCM)-based thermal energy storage significantly affects emerging applications, with recent advancements in enhancing heat capacity and cooling power. This perspective by Yang et
Effect of inclination on the thermal response of composite phase change materials for thermal energy storage
Compared with the case at 90, the full melting time for pure phase change material is reduced by 12.28%, 22.81% and 34.21% at 60, 30 and 0, respectively. However, little influence (maximum is 4.35%) is found in
Experimental investigation on copper foam/hydrated salt composite phase change material for thermal energy storage
Latent thermal energy storage based on hydrated salt as phase change material (PCM) has the potential to store large amounts of energy in relatively small volume. However, the problems of phase separation, high supercooling degree and low thermal conductivity are the common drawbacks for hydrated salts and thus critically limit
Nanoparticle enhanced paraffin and tailing ceramic composite phase change material for thermal energy storage
This paper presents the research results of a novel nanoparticle-paraffin-tailing ceramic composite phase change material (NCPCM) for latent heat thermal energy storage applications. The NCPCMs are fabricated by spontaneous melt infiltration of paraffin wax and highly conductive nanoparticles (e.g., nano-gra
Novel composite phase change materials supported by oriented
Phase change materials (PCMs) have aroused significant interest as promising materials for solar thermal energy conversion and storage. However, the long
Melting of N-eicosane-based composite phase change materials
This study focuses on the melting behavior of CPCMs with concentration ranges of 2, 5, 8, and 10 wt% in a square encapsulated (SE) geometry aimed at
Flame-retardant wood-based composite phase change materials based on PDMS/expanded graphite coating for efficient solar-to-thermal energy storage
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.
Heat transfer characteristics of thermal energy storage of a composite phase change materials: Numerical and experimental investigations
In the present study, phase change materials based on epoxy resin paraffin wax with the melting point 27 C were used as a new energy storage system. Thermophysical properties and the process of melting of a PCM (phase change material) composite were investigated numerically and experimentally.
Composite phase change materials with thermal-flexible and
Phase change materials (PCM) with high energy density and heat absorption and release efficiency [9], have been widely used in many fields as improving building heat storage capacity [10], reducing building energy consumption [11], bio-bionics [12], and fire13].
Form-stable and thermally induced flexible composite phase change material for thermal energy storage and thermal management applications
1-Octadecanol@hierarchical porous polymer composite as a novel shape-stability phase change material for latent heat thermal energy storage Appl Energy, 187 ( 2017 ), pp. 514 - 522 View PDF View article View in Scopus Google Scholar
Biomimetic and bio-derived composite Phase Change Materials for Thermal Energy Storage
Thermal energy storage (TES) based on Phase Change Materials (PCMs) has received the most attention among the many methods of energy storing. PCM is used more effectively in solar energy applications having benefits of elevated latent heat and a practically constant phase-change temperature.
Preparation of hierarchical porous microspheres composite phase change material for thermal energy storage
Paraffin-PCN (P-PCN) composite phase change materials (PCMs) with high shape stability, excellent photothermal conversion ability and latent heat storage capacity were synthesized. The heat preservation time of the P-PCN natural cooling from 35 °C to 30 °C is approximately twice that of the P-Pal.
Nanocomposite phase change materials for high-performance thermal energy storage
Phase change materials (PCM) with high energy storage capacity (i.e., high energy density) are highly demanded as a key material for TES. Analogous to electrochemical energy storage materials, energy and power density are key metrics to evaluate PCM-based TES technologies.
Optimization strategies of composite phase change materials for
Herein, we systematically summarize the optimization strategies and mechanisms of recently reported composite PCMs for thermal energy storage, thermal transfer, energy
Nanocellulose-based composite phase change materials for
Thermal energy storage and utilization is gathering intensive attention due to the renewable nature of the energy source, easy operation and economic competency. Among all the
Carbon-Based Composite Phase Change Materials
Phase change materials (PCMs) can alleviate concerns over energy to some extent by reversibly storing a tremendous amount of renewable
Highly stable hierarchical porous nanosheet composite phase change materials for thermal energy storage
Thermal properties, including phase change temperature and thermal capacity, are crucial thermal energy-storage factors for a composite PCM. The thermal properties of pure SA and the as-prepared composite PCMs were investigated by DSC, the results are displayed in Fig. 6 for SA, HPNT/SA, and NH 2 -HPNT/SA, and detailed
