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In this work, smart thermoregulatory textiles with thermal energy storage, photothermal conversion and thermal responsiveness were woven for energy saving and personal thermal management. Sheath-core PU@OD phase change fibers were prepared by coaxial wet spinning, different extruded rate of core layer OD and sheath layer PU was investigated to ...
The global energy transition requires new technologies for the efficient management and storage of renewable energy. Photothermal phase change energy storage materials have emerged as an innovative solution to meet these demands.
Multifunctional polyacrylamide/hydrated salt/MXene phase change hydrogels with high thermal energy storage, photothermal conversion capability and strain sensitivity for personal healthcare ... (PCMs) is a promising technology for efficient energy storage. PCMs can work as latent heat storage materials, which can store a large amount of heat ...
Latent heat energy storage technology with PCM can improve the utilization efficiency of thermal energy and solve the problem of spatio-temporal mismatch in energy use. At present, PCM have been widely used in the medical treatment, solar energy utilization, intelligent textile, air conditioning and component heat management etc. [3], [4].
A review of the photothermal-photovoltaic energy supply system for building in solar energy enrichment zones. ... [10, 11], energy management [12], optimal scheduling [13, 14], and system performance and efficiency ... Energy storage technology was the main means to build the source-side and user-side energy balance of the future clean energy ...
(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
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 phase change energy storage materials show immense potential in the fields of solar energy and thermal management, particularly in addressing the intermittency issues of solar power ...
Multifunctional phase change materials-based thermal energy storage technology is an important way to save energy by capturing huge amounts of thermal energy during solar irradiation and releasing ...
Thermal energy storage (TES) is essential for solar thermal energy systems [7].Photothermal materials can effectively absorb solar energy and convert it into heat energy [8], which has become a research hotspot.Phase change materials (PCM) with high energy density and heat absorption and release efficiency [9], have been widely used in many fields as …
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 ...
By coupling photothermal conversion with energy storage technology, storing solar energy in the form of thermal energy, and then releasing the stored thermal energy in the absence of sunlight, sustainable utilization of solar energy can be achieved [8], [9].
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 PCMs are usually enhanced by incorporating photothermal conversion nanoparticles.
1 INTRODUCTION. Renewable, abundant, and clean solar energy is expected to replace fossil fuels and alleviate the energy crisis. However, intermittentness and instability are the deficiencies of solar energy due to its …
Composite phase change materials can maintain good shape stability and excellent thermal energy storage capacity. The thermal storage efficiency and photothermal conversion efficiency are 98.28% and 81.83%, respectively. Meanwhile, the thermal conductivity of the composite phase change material is 3.65 times that of pure PA.
The harnessing of solar energy is currently a top priority in countries worldwide as they seek to address energy shortages. The primary energy conversions of solar energy include light-thermal conversion, light-electric conversion, and light-chemical conversion [[1], [2], [3]].Solar photothermal utilization, among them, involves employing specific equipment to convert solar …
Even though each thermal energy source has its specific context, TES is a critical function that enables energy conservation across all main thermal energy sources [5] Europe, it has been predicted that over 1.4 × 10 15 Wh/year can be stored, and 4 × 10 11 kg of CO 2 releases are prevented in buildings and manufacturing areas by extensive usage of heat and …
Preparation of photothermal conversion and energy storage microcapsules based on Pickering emulsions with poly (p-phenylenediamine) as stabilizer and photothermal materials. J. Energy Storage ... have attracted considerable attention as a thermal energy management technology for thermal storage. However, achieving high energy-storing abilities ...
Phase change materials (PCMs) play a crucial role in thermal management and solar energy utilization. However, PCMs suffer from low thermal conductivity, tend to leak during the phase change process, and do not possess photothermal conversion properties, limiting their application in these fields this work, thermally conductive enhanced composite PCMs with …
Microcapsule technology is employed to seal and package PCM, which not only solves the seepage problem of PCM but also extends their service life and enhances heat energy storage effectively. In recent years, core-shell phase change microcapsules have gained significant attention due to their potential to regulate ambient temperature effectively.
By reversible absorption and release of latent heat during the phase change process, phase change materials (PCMs) for TES provide a convenient solution for thermal energy management [[4], [5], [6]]. Furthermore, thermal management technology that enables active storage of the clean and sustainable solar energy has drawn broad attention.
A novel photothermal energy storage phase change material with high stability and enthalpy ... management[17, 18], road and bridge de-icing[19, 20], solar energy storage[21, 22], and other solar ...
Solid-liquid phase-change materials (PCMs) are a type of latent heat-storage material. They can absorb and store a large quantity of thermal energy from different heat sources, such as solar and waste heat, and release it in a small range of temperature fluctuation through reversible solid-liquid phase transitions [1, 2] ch a distinguished feature enables …
Huang D, Wang Z, Sheng X, et al. Bio-based MXene hybrid aerogel/paraffin composite phase change materials with superior photo and electrical responses toward solar thermal energy storage. Solar Energy Materials and Solar Cells: Int J Devoted to Photovoltaic, Photothermal, and Photochemical Solar Energy Conversion. 2023;251:112124.
Explore the broad spectrum of applications for photothermal materials, including their transformative roles in photothermal catalysis, sterilization and therapy, desalination, and …
Thermal energy management including thermal energy collection, conversion, and storage is becoming increasingly important to effectively utilize thermal energy and thus achieve sustainable development [1].Photothermal energy conversion technology, which captures solar radiation and converts it directly into thermal energy, is considered a promising method …
Flexible Mos2/Cnf/Peg Phase Change Film with Superior Photothermal Conversion and Thermal Energy Storage. 25 Pages Posted: 8 Nov 2024. ... great application potential in the field of advanced thermal management and efficient utilization of solar energy. ... Phase Change Film with Superior Photothermal Conversion and Thermal Energy Storage ...
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 …
As the photovoltaic (PV) industry continues to evolve, advancements in Photothermal energy storage management technology have become critical to optimizing the utilization of renewable energy sources. From innovative battery technologies to intelligent energy management systems, these solutions are transforming the way we store and distribute solar-generated electricity.
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