Facile, catalyst-free, and high enthalpy PEG-based phase change composite for use in photothermal …
The poor shape stability, low thermal storage density, and complex process confronted in fabricating high-performance phase change composites (PCCs) via the chemical cross-linking technology. Herein, PEG-based shape stability PCC (SSPCC) with high enthalpy ...
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Synergistic enhancement of photothermal energy storage …
4 · Currently, a major challenge facing phase change materials for solar energy storage is their high cost, particularly due to the expense of the photothermal conversion particles. Therefore, there is an urgent need to find a method to reduce the usage of photothermal conversion particles without compromising their photothermal conversion …
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A shape-stabilized phase change composite from biomass cork powder as a matrix for thermal energy storage and photothermal …
The prepared composites with excellent shape stability present favorable thermal energy storage in photothermal conversion and thermal modulation technologies. Li et al. [ 7 ] synthesized a highly innovative conductive and photothermal phase change composite (PCC) by vacuum impregnation using a modified carbon black as a substrate.
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Photothermal properties and photothermal conversion performance of nano-enhanced paraffin as a phase change thermal energy storage …
Energy efficiency in buildings and the mitigation of CO2 are key factors in the advancement ofcontemporary architecture, which includes aesthetic elements such as skylights ...
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Superhydrophobic multi-shell hollow microsphere confined phase change materials for solar photothermal conversion and energy storage …
4 · Through vacuum impregnation of ODA, MSHS@ODA with both solar photothermal conversion and energy storage functions were formed. The results show that MSHS@ODA has high light absorptivity (75.5%), thermal …
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Photothermal Energy-Storage Capsule with Sustainable …
Herein, a photothermal energy-storage capsule (PESC) by leveraging both the solar-to-thermal conversion and energy-storage capability is proposed for efficient anti-/deicing. …
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MXene/Ag doped hydrated-salt hydrogels with excellent thermal/light energy storage, strain sensing and photothermal …
Hydrogels have excellent heat/light energy storage & photothermal antibacterial properties. ... Applied Science and Manufacturing, Volume 170, 2023, Article 107546 Nishant K. Shakya, Srikant S. Padhee Graphene/PET-based …
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Advances in flexible hydrogels for light-thermal-electricity energy conversion and storage …
In order to improve energy efficiency and reduce energy waste, efficient energy conversion and storage are current research hotspots. Light-thermal-electricity energy systems can reconcile the limited supply of fossil fuel power generation with the use of renewable and clean energy, contributing to green and sustainable production and living.
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A Review on Photothermal Conversion of Solar Energy with …
2 Basic Mechanisms of Solar-Driven Photothermal Conversions Conversion of solar energy into other forms of energy is urgently needed to address the global energy issues. [63, 64] It can be realized by different conversion processes, such as PV effect, [4, 65-67] photochemical transformation, [68-70] photoelectrochemical process, …
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Photothermal Devices for Sustainable Uses Beyond Desalination
In recent years, solar-driven evaporation has attracted widespread research interest in desalination as the water shortage and energy crisis are becoming severe under the global climate change and rapid population growth. [11, 12] Photothermal materials play a crucial role in this process to absorb sunlight and convert it to heat for …
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Photothermal materials with energy-storage properties provide an energy …
All-weather, high-efficiency solar photothermal anti-icing/deicing systems are of great importance for solving the problem of ice accumulation on outdoor equipm Zhenting Xie, Wei Feng, Hong Wang, Rong Chen, Xun Zhu, Yudong Ding, Qiang Liao; Photothermal materials with energy-storage properties provide an energy-saving …
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Scattered Co-anchored MoS2 synergistically boosting photothermal capture and storage …
Scattered Co-anchored MoS 2-based composite PCMs was fabricated through collaborative co-incorporation strategy. The resulting composite PCMs exhibited excellent photothermal capture and storage, benefiting from the localized surface plasmon resonance effect of Co nanoparticles, the conjugation effect of carbon layer and strong solar absorption of MoS 2.
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Carbon-Based Composite Phase Change Materials for Thermal …
Thermal energy storage (TES) techniques are classified into thermochemical energy storage, sensible heat storage, and latent heat storage (LHS). [ 1 - 3 ] Comparatively, …
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Laser Synthesis and Microfabrication of Micro/Nanostructured Materials Toward Energy Conversion and Storage …
Nanomaterials are known to exhibit a number of interesting physical and chemical properties for various applications, including energy conversion and storage, nanoscale electronics, sensors and actuators, photonics devices and even for biomedical purposes. In the past decade, laser as a synthetic technique and laser as a …
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A Review on Microencapsulated Phase‐Change Materials: …
Request PDF | A Review on Microencapsulated Phase‐Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage, and Application | …
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Intrinsically lighting absorptive PANI/MXene aerogel encapsulated PEG to construct PCMs with efficient photothermal energy storage …
In addition, the photothermal conversion and energy storage efficiency (η) of materials was calculated to further evaluate the solar photothermal conversion ability of APP composite fiber films ...
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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-change microcapsules as an additive. ...
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A Review on Microencapsulated Phase‐Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage…
Request PDF | A Review on Microencapsulated Phase‐Change Materials: Preparation, Photothermal Conversion Performance, Energy Storage, and Application | With serious energy consumption and people ...
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Principles and applications of photothermal catalysis
Sunlight harvesting and conversion is a challenging and active research area. Photothermal catalysis, as a promising technology, can dramatically enhance the catalytic activity and modulate the catalytic pathway due to a synergy between photochemical and thermochemical reaction pathways. It is pivotal to improving the …
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Polypyrrole‐boosted photothermal energy storage in MOF‐based …
Additionally, our developed MOF-based photothermal composite PCMs also exhibit long-standing antileakage stability, energy storage stability, and …
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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 equipm …
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Micro
An overview of recent literature on the micro- and nano-encapsulation of metallic phase-change materials (PCMs) is presented in this review to facilitate an understanding of the basic knowledge, selection criteria, and classification of commonly used PCMs for thermal energy storage (TES). Metals and alloys w
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Photothermal conversion-enhanced thermoelectric generators …
An effective strategy to employ the synthetic Cu 1.5 Mn 1.5 O 4 spinel-type PTC materials for constructing the STEG device series integrated supercapacitor to achieve the conversion …
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A novel flexible and fluoride-free superhydrophobic thermal energy storage coating for photothermal energy …
The fluoride-free superhydrophobic thermal energy storage coating on cloth exhibits excellent flexibility, superhydrophobicity, and photothermal conversion efficiency, offering the possibility of wearability. Download : Download high-res image (305KB)Download : Download full-size image
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Solar-driven photothermal catalytic CO2 conversion: a review
It is highly desirable to seek green and sustainable technologies, such as employing photothermal effects to drive energy catalysis processes to address the high energy demand and associated environmental impacts induced by the current methods. The photothermocatalysis process is an emerging research area with great potential in …
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Recent advances and perspectives in solar photothermal conversion and storage …
Solar photothermal conversion storage systems are characterized by the dual functions of high-performance solar photothermal conversion materials and high energy density storage materials. The key to effectively improving its comprehensive performance should focus on the following four aspects.
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Weavable coaxial phase change fibers concentrating thermal energy storage, photothermal …
DOI: 10.1016/j.cej.2024.149281 Corpus ID: 267449381 Weavable coaxial phase change fibers concentrating thermal energy storage, photothermal conversion and thermochromic responsiveness toward smart thermoregulatory textiles @article ...
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Photothermal Nanomaterials: A Powerful Light-to-Heat …
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 …
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Optimized on melamine sponges for highly stable and efficient hydrated salt-based solar thermal energy storage …
The photothermal conversion efficiency of MMG/SG is 91.21%, and energy storage density could reach 143.2 J/g. Herein, this work provides a new idea to solve the problems of supercooling, phase separation and leakage of hydrated salts in practical solar thermal conversion application.
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Intrinsically lighting absorptive PANI/MXene aerogel encapsulated PEG to construct PCMs with efficient photothermal energy storage …
Low photothermal conversion efficiency and difficulty in thermal energy storage are still obstacles during the solar energy utilization and conversion [9]. In order to solve the above problems, finding a suitable thermal storage material with photothermal conversion capability for long-term solar thermal energy storage has become a research …
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Metal-polyphenol based phase change microcapsules for photothermal conversion and storage …
modified nanoencapsulated phase change materials fabricated by RAFT miniemulsion polymerization for thermal energy storage and photothermal conversion Powder Technol., 399 (2022), Article 117189 View PDF View article View in Scopus [24] Z., ...
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