research on photothermal phase change energy storage field
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Flexible phase-change composite films for infrared thermal camouflage and photothermal energy storage | Request PDF
Request PDF | On Dec 1, 2023, Huan Liu and others published Flexible phase-change composite films for infrared thermal camouflage and photothermal energy storage | Find, read and cite all the ...
Recent advances and perspectives in solar photothermal …
Developing high-efficiency solar photothermal conversion and storage (SPCS) technology is significant in solving the imbalance between the supply and …
Photothermal and Storage Conversion Bio-Composites Based on Phase Change Microcapsules with Honeycomb-Bn-Layer as Novel Green Energy Storage …
Request PDF | On Jan 1, 2022, Jingmeng Sun and others published Photothermal and Storage Conversion Bio-Composites Based on Phase Change Microcapsules with Honeycomb-Bn-Layer as Novel Green Energy ...
Photothermal materials with energy-storage properties provide an energy-saving design for highly efficient anti-icing/deicing ...
[35][36][37] Comparison with other phase change energy storage technologies, [38,39] photothermal composite phase change materials (PCMs) show greater potential in sustainable anti-icing fields ...
Form-stable phase change materials based on graphene-doped PVA aerogel achieving effective solar energy photothermal conversion and storage ...
In order to improve the photothermal conversion performance of a phase change material (PCM) PEG2000, a photothermal conversion material Cu 2-x S was introduced to enhance its light absorbance. The influence of S/Cu stoichiometry and Fe 3+ doping modification ratio on the photoabsorption performance of Cu 2-x S was studied. ...
Elevating the Photothermal Conversion Efficiency of Phase …
Herein, we prepared unique photothermal conversion phase-change materials, namely, CNT@PCMs, by introducing carbon nanotubes (CNTs) used as photothermal …
Weavable coaxial phase change fibers concentrating thermal …
Herein, smart thermoregulatory textiles concentrating the mode of thermal energy storage, photothermal conversion and thermochromic responsiveness were …
Polyethylene glycol infiltrated biomass-derived porous carbon phase change composites for efficient thermal energy storage …
Thermal energy storage technology is a vital component of energy storage technology, enabling efficient collection and storage of intermittent renewable energy [8,9,10]. Phase change materials (PCMs) have received substantial interest in the field of thermal energy storage due to their ability to store and release thermal energy …
Form-stable phase change materials based on graphene-doped PVA aerogel achieving effective solar energy photothermal conversion and storage ...
However, PEG/PVA-GO and PEG/PVA-rGO started to phase change for energy storage at around 150 s. At the end of light illumination, the surface temperature of PEG/PVA-GO reached to 76 °C. This was attributed to the unique conjugated structure of GO that gives it a good absorption in the visible region, thus, the photothermal …
Phase change material-based thermal energy storage
Figure 1. Phase change material (PCM) thermal storage behavior under transient heat loads. (A) Conceptual PCM phase diagram showing temperature as a function of stored energy including sensible heat and latent heat (Δ H) during phase transition. The solidification temperature ( Ts) is lower than the melting temperature ( Tm) …
A study on novel dual-functional photothermal material for high-efficient solar energy harvesting and storage …
High-performance dual-function photothermal-storage 3D phase change block (PCB). • Analysis of the underlying mechanism of thermal conductivity enhancement in the PCB. • PCB-surface forest-like 3D light absorbers built by …
Thermal energy storage characteristics of carbon-based phase change …
In the study by Mu et al. [ 37 ], a new type of composite phase change material (FS-CPCM) with a stable macroscopic physical form was prepared using a …
Cellulose nanofibril/polypyrrole hybrid aerogel …
The development of phase change materials (PCMs) with high energy storage density, enhanced photothermal conversion efficiency and good form-stability is essential for practical application in ...
Composite phase-change materials for photo-thermal conversion and energy storage…
This field of research has made some progress in recent years, mainly in the following aspects: Selecting and modifying PCMs. The performance of PTCPCESMs depends on the phase-change temperature, latent heat, …
Cellulose Nanofibers/Melanin Hybrid Aerogel Supported Phase Change Materials with Improved Photothermal Conversion Efficiency and Superior Energy ...
Organic phase change materials (PCMs) have been widely applied in thermal energy storage fields due to their good structural stability, high energy storage density, adjustable phase change ...
Phase change nanocapsules incorporated with nanodiamonds for efficient photothermal energy conversion and storage …
ND was firstly incorporated into NEPCM for efficient solar energy utilization. • The phase change nanocapsules exhibit a high thermal conductivity of 0.747 W/m·K. • The nanocapsules present exceptional latent heat and leak-proof performance. • The photothermal
Fabrication and Photothermal Phase Change Properties of Polyethylene Glycol/Melamine Sponge/Polyurethane/Zirconium Carbide Composites
Energy storage technology using PCMs is a frontier research field with great application prospect. As a kind of phase change energy storage materials, organic PCMs (OPCMs) have been widely used in ...
Phase Change Energy Storage Material with …
The "thiol–ene" cross-linked polymer network provided shape stability as a support material. 1-Octadectanethiol (ODT) and beeswax (BW) were encapsulated in the cross-linked polymer network …
Polypyrrole-Coated Expanded Graphite-based Phase Change Materials for Photothermal Energy Storage | Request PDF
Request PDF | On Jul 1, 2023, Changqing Liu and others published Polypyrrole-Coated Expanded Graphite-based Phase Change Materials for Photothermal Energy Storage | Find, read and cite all the ...
(PDF) Polypyrrole‐boosted photothermal energy …
Abstract Infiltrating phase change materials (PCMs) into nanoporous metal–organic frameworks (MOFs) is accepted as a cutting‐edge thermal energy storage concept. However, weak photon …
Photo-cured phase change energy storage material with photo …
Photo-cured phase change energy storage material with photo-thermal conversion, self-cleaning and electromagnetic shielding performances via the lamellar structure strengthened by segment rearrangement of dynamic disulfide bond
Synergistic enhancement of photothermal energy storage …
Phase change materials (PCMs) are a crucial focus of research in the field of photothermal energy storage. However, due to their inherently low photothermal conversion efficiency, traditional PCMs absorb solar energy scarcely. The photothermal conversion ability of ...
Polypyrrole-coated expanded graphite-based phase change materials for photothermal energy storage …
Phase change materials (PCMs) possess remarkable properties that make them highly attractive for thermal energy storage and regulation purposes. Their ability to store energy in the form of latent heat while maintaining a nearly constant temperature has led to growing interest in their practical applications.
Thermal energy storage characteristics of carbon-based phase change …
1. Introduction Solar energy is a high-priority clean energy alternative to fossil fuels in the current energy landscape, and the acquisition, storage, and utilization of solar energy have long been the subject of research [[1], [2], [3], [4]].The development of new materials ...
A Review on Microencapsulated Phase‐Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage, and ...
Phase change materials (PCMs) have been extensively characterized as promising energy materials for thermal energy storage and thermal management to address the mismatch between energy...
Integrating thermal energy storage and microwave absorption in phase change …
It then decelerates to a plateau corresponding to the melting phase change process of PW, accompanied by the solar energy storage in the form of latent heat by PW, followed by a rapid rise. Once the solar source is removed, the temperature drops rapidly and then slowly reaches a plateau, which corresponds to the solidification process of …
A review on phase change energy storage: materials and …
Three aspects have been the focus of this review: PCM materials, encapsulation and applications. There are large numbers of phase change materials that melt and solidify at a wide range of temperatures, making them attractive in a number of applications. Paraffin waxes are cheap and have moderate thermal energy storage …
Facile, catalyst-free, and high enthalpy PEG-based phase change composite for use in photothermal …
1. Introduction Worldwide overexploitation of fossil energy and conventional energy crisis have generated a focus on promoting energy efficiency and exploiting alternative energy sources [1, 2].According to Hoeven [3], solar energy will account for 27 % of global electricity generation by 2050, the exploitation and utilization …
Composite phase change materials with thermal-flexible and efficient photothermal …
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].
Composite Phase-Change Materials for Photo-Thermal Conversion and Energy Storage：A review | Request PDF
Request PDF | On Mar 1, 2024, Zongce Chai and others published Composite Phase-Change Materials for Photo-Thermal Conversion and Energy Storage：A review | Find, read and cite all the research ...
Photothermal properties and photothermal conversion performance of nano-enhanced paraffin as a phase change thermal energy storage …
Request PDF | On Jan 1, 2021, Ruitong Yang and others published Photothermal properties and photothermal conversion performance of nano-enhanced paraffin as a phase change thermal energy storage ...
Photothermal properties and photothermal conversion performance of nano-enhanced paraffin as a phase change thermal energy storage …
Moreover, if it is modified, it proposes a more efficient way to save energy [48]. Photothermal conversion characteristics have been proposed as the fundamental mechanisms for enhanced storage solar energy. Recently, the research group of …
Wood Lamella‐Inspired Photothermal Stearic Acid‐Eutectic Gallium‐Indium‐Based Phase Change …
Eutectic Gallium-Indium (EGaIn) liquid metal is an emerging phase change metal material, but its low phase transition enthalpy and low light absorption limit its application in photothermal phase change energy storage materials (PCMs) field. Here, based on the ...
Photoswitchable phase change materials for …
The issues about tuning the thermodynamic properties of materials, enhancing the kinetics of molecular isomerization and phase change, improving the energy conversion efficiency, and modulating the …
Research papers ZIF-67@MXene structure synergistically improve heat storage and photothermal conversion of phase change …
Phase change materials (PCMs) are effective carriers for thermal energy storage and conversion, which is one of the most practical media for improving energy efficiency. Improving the storage efficiency of PCMs and achieving multi-source driven storage conversion are effective methods to broaden the application of PCMs.
CuS Nanoparticle-Based Microcapsules for Solar …
In this study, a route is developed to prepare photothermal conversion and phase-change energy storage microcapsules by copper sulfide-stabilized Pickering emulsion with dodecanol tetradecyl ester as the phase …
Temperature‐Responsive Thermochromic Phase Change Materials with Tunable Photothermal Conversion Efficiency Toward Solar Energy Storage
There are many reports in the literatures on the use of phase change materials (PCMs) with photothermal conversion to store and harness solar energy. However, few works have ...
Photothermal properties and photothermal conversion performance of nano-enhanced paraffin as a phase change thermal energy storage …
The phase-change nanofluids developed in this study exhibit great application potential in solar energy capture and photothermal energy utilization thanks to their enhanced thermal conductivity ...
High-energy storage graphene oxide modified phase change microcapsules from regenerated chitin Pickering Emulsion for photothermal ...
The objective of this review is to expand the application of polymers in the field of phase change energy storage and to provide more research ideas for the development of novel, high-performance ...