Recent progress on photothermal nanomaterials: Design, …
Explore the broad spectrum of applications for photothermal materials, including their transformative roles in photothermal catalysis, sterilization and therapy, desalination, and …
AI-mottagningCarbon-intercalated halloysite-based aerogel efficiently …
By coupling photothermal conversion with energy storage technology, ... Form-stable phase change materials based on graphene-doped PVA aerogel achieving effective solar energy photothermal conversion and storage. Sol. Energy, 255 (2023), pp. 146-156, 10.1016/j.solener.2023.03.037.
AI-mottagningPolypyrrole‐boosted photothermal energy storage in …
Emerging phase change material (PCM)-based photothermal conversion and storage technology is an effective and promising solution due to large thermal energy storage density, high conversion efficiency, good …
AI-mottagningReport of UK-China workshops on the Future of energy storage ...
• Stimulate and recognise energy storage technology innovation through prizes, awards and scholarships. • Establish a UK-China steering group to develop further collaborative
AI-mottagningTheoretical and experimental progress in photothermal catalysis …
In the current energy crisis, converting solar-thermal energy into chemical forms has become paramount. Within the broad spectrum of light-mediated catalysis, which includes heat and photocatalysis (relevant to processes like organic transformations, water splitting, and CO2 reduction), photothermal catalysis is a critical avenue for transforming solar energy into …
AI-mottagningSynergistic enhancement of photothermal energy storage …
Currently, fossil fuel resources are being gradually depleted, and the world is facing a severe energy crisis. Efforts are being made to promote energy transition, enhance energy utilization efficiency and replace non-renewable energy with sustainable alternatives [1, 2].Solar energy has gained widespread attention thanks to its continuous energy supply and …
AI-mottagningPhotothermal Phase Change Energy Storage Materials: A ...
(PCMs) technology [1]. Photothermal phase change energy storage materials (PTCPCESMs), as a special type of PCM, can store energy and respond to changes in illumination, enhancing the efficiency of energy systems and demonstrating marked potential in solar energy and thermal management systems. In
AI-mottagningPhotothermal phase change material microcapsules via cellulose ...
Phase change materials (PCMs) have attracted significant attention in thermal management due to their ability to store and release large amounts of heat during phase transitions. However, their widespread application is restricted by leakage issues. Encapsulating PCMs within polymeric microcapsules is a promising strategy to prevent leakage and increase …
AI-mottagningHydrogen Production from Renewable Energy: Current Status
Hydrogen production from renewable energy is one of the most promising clean energy technologies in the twenty-first century. In February 2022, the Beijing Winter Olympics set a precedent for large-scale use of hydrogen in international Olympic events, not only by using hydrogen as all torch fuel for the first time, but also by putting into operation more than 1,000 …
AI-mottagningPhotothermal Phase Change Energy Storage …
To meet the demands of the global energy transition, photothermal phase change energy storage materials have emerged as an innovative solution. These materials, utilizing various photothermal conversion …
AI-mottagningAbout the maiden voyage-SHOUHANG|Power Plant Air Cooling …
The consortium formed by Shouhang Gaoke Energy Technology Co., Ltd. and China Electric Power Construction Group Sichuan Engineering Co., Ltd. (hereinafter referred to as "Company" or "Party B") and Jinghe Xinhua New Energy Co., Ltd. (hereinafter referred to as "Party A") signed the "Integrated Base Project of" Photothermal Energy Storage New Energy "of Jinghe Xinhua …
AI-mottagningLayered laser-engraved wood-based composite capable of photothermal ...
The obtained CA-SA/Nano-SiO 2 @LEW CPCM has improved energy storage density, photothermal conversion ability, ... 12104015, 32001260), the Technology Innovation Project of Jilin Province Science and Technology Department (Grant No: 20230203046SF), the Science and Technology Project of Jilin Province Education Department ...
AI-mottagning(PDF) Polypyrrole‐boosted photothermal energy …
based photothermal conversion and storage technology is an effective and promising solution due to large thermal energy storage density, high conversion efficiency, good
AI-mottagningJournal of Energy Storage
Our findings demonstrate that the composite PCMs have a high melting energy-storage capacity of 209.57 J/g. Notably, the introduction of PDA significantly improved the photothermal conversion efficiency by 94.9 %. These results suggest that composite PCMs hold great potential for applications in photothermal energy conversion and storage.
AI-mottagningEnergy Storage Materials
Direct-photothermal energy conversion and storage experiment: The 300 W Xe-lamp was used as the solar simulator in the direct-photothermal energy conversion and storage experiment with the intensity adjusted from 0.5 to 2 kW/m 2. During the experiment, the thermocouple was attached to the surface at different positions of the SA-PCB-20 to monitor …
AI-mottagningPhotothermal Nanomaterials: A Powerful Light-to-Heat Converter
One important implementation of photothermal nanomaterials is the solar evaporation technology that allows steam and clean water to be produced from either seawater or wastewater, while the sustainable solar energy is collected and stored in the form of thermal, electrical, or mechanical energy. To meet the pressing demands of energy and potable water, …
AI-mottagningStatus and trend analysis of solar energy utilization technology
Based on global distribution of solar energy and its feature, this paper discusses a review about solar energy''s utilization techniques, mainly discusses the latest development of photo-thermal ...
AI-mottagningEnergy Technology
Solar-driven evaporation technology is rejuvenated by multifunctional photothermal materials into complimentary energy conversion applications. These multifunctional materials endow broadband solar …
AI-mottagningPhotothermal Nanomaterials: A Powerful Light-to-Heat …
Thermal energy localized at active sites can effectively reduce the activation energy of photothermal catalysis and promote the transfer of charge carriers, thus greatly enhancing the catalytic process. On the other hand, …
AI-mottagningDesign and application of polyurethane-polydopamine/Ag double …
(a) Schematic diagram of photothermal conversion and step-by-step energy storage of functional coated fabric based on double-shell microcapsules; (b) Schematic diagram of simulated photothermal conversion device; (c) Infrared thermal imaging of the heating and cooling process of functional coated fabrics under illumination; (d) temperature evolution curves of …
AI-mottagningEfficient and Comprehensive Photovoltaic/Photothermal …
Firstly, focus on the two main solar energy utilization modes, photovoltaic and photothermal, we systematically introduced the main types, research status and development trend of photovoltaic technologies, as well as the current situation and development trend of thermal power generation, building heating and refrigeration, seawater desalination and industrial heating in photothermal …
AI-mottagningNews
The innovation team ITEWA (Innovation Team for Energy, Water & Air) led by Prof. Ruzhu Wang from School of Mechanical Engineering at Shanghai Jiao Tong University, in collaboration with University of Science and Technology Beijing and Tsinghua University, published an article titled "Advanced Anti-Icing Strategies and Technologies by …
AI-mottagningPolydopamine/copper nanoparticles synergistically modified …
The composite photothermal PCM has robust full-spectrum absorption and highly efficient photothermal conversion capability, realizing both thermal energy storage and photothermal conversion, and it will be expected to have a promising future in the field of solar energy storage and conversion, and human thermal therapy.
AI-mottagningReview Key technology developments for solar-driven interface ...
In recent years, the solar-driven interface evaporation (SDIE) technology has even promoted the innovation of solar thermal evaporation by virtue of its outstanding advantages such as high evaporation rate, environmental friendliness, and economic energy saving [20]. The SDIE uses solar energy as the energy input to drive evaporation, and localized heating of the air-water …
AI-mottagningHigh-directional thermally conductive stearic acid/expanded …
Subsequent explorations of this technology across diverse fields, such as lithium battery thermal management [26], thermal energy storage [27], photothermal storage integration [28], and solid-state refrigeration [29], have consistently yielded notable outcomes. Certainly, the preceding studies unequivocally demonstrate that the utilization of a relatively high loading of …
AI-mottagningPrinciples and applications of photothermal catalysis
In this review, Ding and colleagues summarize the functioning principles and categories of photothermal catalysis, catalyst design criteria and strategies, and recent progress in applying photothermal catalysis in several …
AI-mottagningLight–Material Interactions Using Laser and Flash Sources for Energy ...
This review provides a comprehensive overview of the progress in light–material interactions (LMIs), focusing on lasers and flash lights for energy conversion and storage applications. We discuss intricate LMI parameters such as light sources, interaction time, and fluence to elucidate their importance in material processing. In addition, this study covers …
AI-mottagningEnergy Storage Technologies; Recent Advances, Challenges, …
Environmental issues: Energy storage has different environmental advantages, which make it an important technology to achieving sustainable development goals.Moreover, the widespread use of clean electricity can reduce carbon dioxide emissions (Faunce et al. 2013). Cost reduction: Different industrial and commercial systems need to be charged according to …
AI-mottagningTheoretical and experimental progress in photothermal catalysis …
Photothermal catalysis has emerged as a promising sustainable energy and environmental protection approach by utilizing solar energy to drive catalytic reactions. Several …
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