Optimization of supercooling, thermal conductivity, photothermal …
However, the photothermal storage efficiency of the SAT-based solar harvesting system is highly dependent on the photothermal conversion efficiency of photothermal materials. Therefore, Liu et al. [14] synthesized the cost-effective biomass-derived carbonaceous sheets for loading SAT and improving its photothermal efficiency.
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Photothermal Chemistry Based on Solar Energy: …
2 Comprehending of PTC with Synergistic Effects Although "photothermal" has attracted increasing attention in the field of chemical catalysis in recent years, and is far from rare in biomedical …
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MXene-based phase change materials for multi-source driven energy storage, conversion and applications …
PCMs composited with MXene enable energy storage through a photothermal-driven phase transition conversion process [149, 150]. Chen et al. [113] prepared the MXene framework using the template method. And then, MXene/PEG composites were fabricated
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Photothermal Energy‐Storage Capsule with Sustainable …
The inhibition of ice accumulation on surfaces is of great importance in various practical applications and extensive efforts have been made to address this daunting challenge. Among many others, the promising photothermal anti‐icing surfaces become ineffective under a nonillumination condition. Herein, a photothermal energy‐storage capsule …
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ZIF-67@MXene structure synergistically improve heat storage and photothermal …
Current studies show that the heat storage capacity and photothermal conversion efficiency of PCMs are important indicators for efficient storage and utilization of solar energy [15], [16], [17]. The metal organic framework (MOF) is porous crystal hybrid material formed by the connection of metal centers (clusters) and organic ligands (organic …
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Photothermal Nanomaterials: A Powerful Light-to-Heat Converter …
All forms of energy follow the law of conservation of energy, by which they can be neither created nor destroyed. Light-to-heat conversion as a traditional yet constantly evolving means of converting light into thermal energy has been of enduring appeal to researchers and the public. With the continuous development of advanced …
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Photothermal materials with energy-storage properties provide an …
All-weather, high-efficiency solar photothermal anti-icing/deicing systems are of great importance for solving the problem of ice accumulation on outdoor equipment …
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Optimization of supercooling, thermal conductivity, photothermal …
Simultaneously, 515.1 kg CO 2-eq/year could be reduced for a four-person household as the electricity saving for DHW heating; When SAT-S-2MWCNTs-10NH 4 Cl is used in heat pump energy storage application, the payback period is 3.3 years, but the
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Phase Change Energy Storage Material with …
Phase Change Energy Storage Material with Photocuring, Photothermal Conversion, and Self-Cleaning Performance via a Two-Layer Structure | ACS Applied Materials & Interfaces. …
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Photothermal catalysis: From principles to applications
Abstract. Photothermal catalysis is a process to combine thermal catalysis and photocatalysis, and it has been extensively reported over the past few years. Thermal catalysis, a conventional and mostly used industrial process, is performed at high temperatures to overcome the activation energy barrier, thus leading to a chemical …
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A Review on Microencapsulated Phase‐Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage, and Application …
This work shows the supercooling, phase separation, mechanical properties, encapsulation efficiency, and photothermal conversion performance of MEPCMs. Modification of MEPCMs by metal materials and their oxides, carbon, and semiconductor materials to improve the light absorption capacity.
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Advances in flexible hydrogels for light-thermal-electricity energy conversion and storage …
Thermoelectric energy storage is mainly in the form of TECs [53], ITESC [54] and TEG [55] as well as their wearable devices for energy storage, which can be found in the applications section below. In summary, we mainly overview the mechanism of thermoelectric conversion of flexible hydrogels in thermoelectric energy systems and the …
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A novel flexible and fluoride-free superhydrophobic thermal energy storage coating for photothermal energy …
Solar energy is a sustainable, non-polluting energy source, and converting it into thermal energy for storage is the most direct, efficient, and clean process. However, the IPW cannot absorb the radiation in the visible light region ( Fig. 5 a), so that it is urgent to develop the composites that can directly absorb solar radiation and convert light to heat.
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High-energy storage graphene oxide modified phase change microcapsules from regenerated chitin Pickering Emulsion for photothermal conversion ...
Efficient thermal energy use and storage is a major area of sustainable energy and technological application. For thermal energy storage, the best storage components are phase change materials (PCM). Due to their high latent heat of fusion, they store and release large amount of thermal energy at a constant temperature during …
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Photothermal Energy‐Storage Capsule with Sustainable …
tothermal energy-storage capsule (PESC) by leveraging both the solar-to-thermal. conversion and energy-storage capability is proposed for ef ficient anti-/deicing. Under illumination, the surface ...
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A study on novel dual-functional photothermal material for high …
The as-synthesized PCMs exhibit high potential for application in photothermal-energy storage and thermoelectric-energy generation. This section …
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Flexible phase-change composite films for infrared thermal camouflage and photothermal energy storage …
To meet the requirement of multipurpose applications in infrared thermal camouflage and solar photothermal energy storage, we have developed a series of multifunctional composite films based on polyurethane (PU) as a flexible matrix and double-layered phase ...
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Molecular solar thermal energy storage in photoswitch oligomers …
Molecular photoswitches can be used for solar thermal energy storage by photoisomerization into high-energy, meta-stable isomers; we present a molecular …
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Multifunctional Photothermal Phase-Change …
Multifunctional Photothermal Phase-Change Superhydrophobic Film with Excellent Light–Thermal Conversion and Thermal-Energy Storage Capability for Anti-icing/De-icing Applications. …
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Photothermal Devices for Sustainable Uses Beyond …
Some applications involve the evaporation process (i.e., wastewater treatment, sterilization, moisture, and energy harvesting), and others utilize solar thermal energy as a substitute to traditional energy …
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Rapid Preparation and Electrochemical Energy Storage Applications …
Silicon carbide (SiC) and silicon oxycarbide (SiOC) ceramic/carbon (C) nanocomposites are prepared via photothermal pyrolysis of cross-linked polycarbosilanes and polysiloxanes using a high-intensity pulsed xenon flash lamp in air at room temperature to yield crystalline and amorphous phases of SiC and SiOC ceramics, graphitic, and …
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Enhanced thermal conductivity and photothermal effect of …
The development of microencapsulated phase change materials with excellent photothermal conversion and storage performances is significant for solar energy utilization. Herein, a kind of the novel n-octadecane microcapsules with calcium carbonate-polydopamine ...
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Enhanced thermal conductivity and photothermal effect of …
The development of microencapsulated phase change materials with excellent photothermal conversion and storage performances is significant for solar energy utilization. Herein, a kind of the novel n-octadecane microcapsules with calcium carbonate-polydopamine (CaCO 3 -PDA) hierarchical shell was fabricated through a …
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Polypyrrole‐boosted photothermal energy storage in MOF‐based …
The photothermal conversion and storage efficiency of ODA@MOF/PPy-6% is up to 88.3%, while that of ODA@MOF is only zero, showing great application prospects in solar energy utilization. The collaborative integration strategy of different functional guest molecules provides an innovative platform for the development of …
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Photothermal materials with energy-storage properties provide an energy-saving design for highly efficient anti-icing/deicing applications ...
All-weather, high-efficiency solar photothermal anti-icing/deicing systems are of great importance for solving the problem of ice accumulation on outdoor equipment surfaces. In this study, a photothermal phase change material with a micro-porous structure (MP@PPCM) is prepared via salt-template and melt-blending methods. Owing to the …
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Thermal energy storage characteristics of carbon-based phase …
Photo-thermal energy storage is a crucial component of sustainable photo-thermal conversion applications [[7], [8], [9]], and improving both the solar absorption ability and heat storage capacity of the materials utilized is …
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Biodegradable wood plastic composites with phase change microcapsules of honeycomb-BN-layer for photothermal energy conversion and storage ...
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 …
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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 ...
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Photoswitchable phase change materials for …
The emerging photoswitchable PCMs present a new paradigm for energy storage and utilization. Beyond long-term heat storage and integrated thermal energy storage and upgrade, more potential applications can …
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A novel flexible and fluoride-free superhydrophobic thermal energy storage coating for photothermal energy …
The development of advanced multifunctional phase change materials (PCMs) for solar energy harvesting and storage is an important alternative to conventional energy sources. Herein, a novel flexible superhydrophobic thermal energy storage (FSTES) coating without fluoride is prepared by spraying mesoporous C@SiO 2 …
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Composite Phase-Change Materials for Photo-Thermal Conversion and Energy Storage…
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 ...
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A Review on Microencapsulated Phase-Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage, and Application…
A Review on Microencapsulated Phase-Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage, and Solar RRL ( IF 7.9) Pub Date : 2023-09-12, DOI: 10.1002
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