To broaden the application scope of wood-based phase-change materials and introduce functional diversity, this research developed a wood-based phase-change energy
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Reversible thermochromic microencapsulated phase change materials (TC-MPCMs) were designed and fabricated successfully. The thermochromic function provided a
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Recent developments in phase change materials for energy storage applications: a review. Development of reversible and durable thermochromic phase-change microcapsules for real-time indication of thermal energy storage and management. Appl. Energy, 264 (2020), p. 114729.
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Magnetically-responsive phase change thermal storage materials are considered an emerging concept for energy storage systems, enabling PCMs to perform unprecedented functions (such
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FT-IR spectra of 1-hexadedocanol (1-HD), thermochromic phase change material TC-PCM 180, TC-PCM 130, TC-PCM 90 and TC-PCM 50.. 2.2. Thermal Property of TC-PCMs. Phase transition temperature and enthalpy play important roles in measuring the energy-storage performances of PCMs, which were characterized by differential scanning calorimetry (DSC).
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All results indicate that TCDWs would be used as a good reversible thermochromic composite phase change material for thermal energy storage with good stability and excellent mechanical properties, and could have potential applications in the fields of thermal insulation, decoration, furniture, storage and building energy conservation.
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Energy storage materials to modulate indoor microclimates are needed to improve energy efficiency and for human comfort. Of these, phase-change material (PCM) is considered a very useful material
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PDF | Phase change materials (PCMs) offer tremendous potential to store thermal energy during reversible phase transitions for state‐of‐the‐art... | Find, read and cite all the research you
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Nowadays, single functional materials have been unable to meet the needs of various application scenarios . Driven by the advanced applications of reversible and rewritable data storage or printing technology, chromic materials are considered to be very promising, which will change into different colors according to different stimuli (including
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In latent-heat mode, the energy is stored in a reversible phase transition of a phase change material (PCM). Last, thermochemical mode thermal energy storage systems store heat by...
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Smart materials hold great promises for many intrigue applications as their features exhibit responses to the applied external stimuli. For example, phase change materials (PCMs) are temperature-responsive materials that can reversible store or release abundant amounts of thermal energy as they change their molecular arrangements from one physical
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Shaped-stabilized reversible thermochromic phase change materials of (TBC-LB, TBB-LB) were assembled by impregnation the TBC (crystal violet lactone/bisphenol A/tetradecanol) or TBB (3,3′-Bis (1-n-octyl-2-methylindol-3-yl) phthalide/bisphenol A/tetradecanol) into lignin-retained bamboo (LB) for energy storage.
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Semantic Scholar extracted view of "Dynamic absorption of bulk phase-change materials for photothermal solar energy storage based on reversible thermochromic" by Mengdi Yuan et al. Skip to search form Skip to main content Skip to account menu. Semantic Scholar''s Logo. Search 224,147,278 papers from all fields of science
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Phase-change materials (PCMs) offer tremendous potential to store thermal energy during reversible phase transitions for state-of-the-art applications. The practicality of
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Shaped-stabilized reversible thermochromic phase change materials of (TBC-LB, TBB-LB) were assembled by impregnation the TBC (crystal violet lactone/bisphenol A/tetradecanol) or TBB (3,3′-Bis (1-n-octyl-2
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A novel hybrid material based on single-walled carbon nanotubes (SWNTs) and form-stable polymer phase change materials (PCMs) is reported. The obtained materials have UV-vis sunlight harvesting, light-thermal conversion, thermal energy storage, and form-stable effects.
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Intelligent phase change materials for long-duration thermal energy storage Peng Wang,1 Xuemei Diao,2 and Xiao Chen2,* Conventional phase change materials struggle with long-duration thermal energy storage and controllable latent heat release. In a recent issue of Angewandte Chemie, Chen et al. proposed a new
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The rapid advancement of phase change material (PCM) has spurred numerous innovations, such as the use of reversible optical properties of solid–liquid phase change materials in the manufacturing of optical devices. However, these materials often exhibit poor stability and low heat storage performance. Here, a method for producing cellulose-based
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Recent advances on thermal conductivity enhancement of phase change materials for energy storage system: A review. Int J Heat Mass Transfer, 127 (2018), pp. 838-856. Composite phase change materials with good reversible thermochromic ability in delignified wood substrate for thermal energy storage. Appl Energy, 212 (2018), pp. 455-464.
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DOI: 10.1016/J.APENERGY.2018.02.150 Corpus ID: 116470243; Reversible thermochromic microencapsulated phase change materials for thermal energy storage application in thermal protective clothing
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In this study, a range of reversible thermochromic microencapsulated phase change materials (RTPCMs) encapsulated in silica (SiO 2) microcapsules modified with a
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The reinforced photothermal effect of conjugated dye/graphene oxide-based phase change materials: Fluorescence resonance energy transfer and applications in solar-thermal energy storage Chem. Eng. J., 428 ( 2022 ), Article 130605
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Thermal energy storage Phase change materials Microcapsule In-situ polymerization ABSTRACT core materials of reversible thermochromic microcapsules. There are various encapsulation techniques available to synthesize microcapsules or nanocapsules, e.g.
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Phase change materials (PCMs) having a large latent heat during solid-liquid phase transition are promising for thermal energy storage applications. However, the relatively low thermal conductivity of the majority of promising PCMs (<10 W/(m ⋅ K)) limits the power density and overall storage efficiency.
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Due to the continuous development of intelligent technology, the demand for phase change materials continues to increase and the single thermal storage function falls short in serving advanced applications nsequently, more and more researchers have begun to study smart phase change materials that can adapt to a variety of application scenarios [,
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Based on the phase change properties of polyethylene glycol (PEG) and the encapsulable properties of epoxy resin (EP), we synthesize a biphasically and reversibly transparent PEG/EP composite for thermal energy
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Combining excellent corrosion resistance, formability, high strength and ductility, high thermal performance, cyclic stability, and tunability, shape memory alloys represent a class of exceptional phase change materials
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DOI: 10.1016/J.ENERGY.2018.06.218 Corpus ID: 115841207; Design and fabrication of reversible thermochromic microencapsulated phase change materials for thermal energy storage and its antibacterial activity
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Phase change materials (PCMs) for thermal energy storage have become one of good option for future clean energy. The phase change heat storage materials can store or release a large amount of heat during phase change process, and this latent heat enables it to maintain its own temperature constant .
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Therefore, transparent thermal management materials are highly desirable in modern transparent electronics. Based on the phase change properties of polyethylene glycol (PEG) and the encapsulable properties of epoxy resin (EP), we synthesize a biphasically and reversibly transparent PEG/EP composite for thermal energy storage (TPE–TES).
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Downloadable (with restrictions)! In this study, a series of reversible thermochromic microencapsulated phase change materials (TC-MPCMs), exhibiting excellent thermal energy storage performance, were designed and fabricated successfully. The core of TC-MPCMs was comprised of crystal violet lactone employed as thermochromic colorant, bisphenol A as
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The development of phase change materials (PCMs)-based energy storage devices for both thermal and light energy has the potential to greatly enhance solar energy use efficiency, which is important
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Efficient storage of thermal energy can be greatly enhanced by the use of phase change materials (PCMs). The selection or development of a useful PCM requires careful consideration of many physical and chemical
Learn MoreMagnetically-responsive phase change thermal storage materials are considered an emerging concept for energy storage systems, enabling PCMs to perform unprecedented functions (such as green energy utilization, magnetic thermotherapy, drug release, etc.).
Learn more. Phase-change materials (PCMs) offer tremendous potential to store thermal energy during reversible phase transitions for state-of-the-art applications. The practicality of these materials is adversely restricted by volume expansion, phase segregation, and leakage problems associated with conventional solid-liquid PCMs.
Reversible thermochromic microencapsulated phase change materials (TC-MPCMs) were designed and fabricated successfully. The thermochromic function provided a visual evidence of energy storage or release performance in real time. TC-MPCMs expressed higher than 99% thermal storage capability and excellent cyclic durability performance.
To broaden the application scope of wood-based phase-change materials and introduce functional diversity, this research developed a wood-based phase-change energy storage composite featuring reversible thermochromic properties. Thermochromism refers to the reversible color change phenomenon in materials as temperature varies (Fu and Hu, 2017).
Efficient storage of thermal energy can be greatly enhanced by the use of phase change materials (PCMs). The selection or development of a useful PCM requires careful consideration of many physical and chemical properties. In this review of our recent studies of PCMs, we show that linking the molecular struc
Thermal energy storage through phase change materials (PCMs), , , canabsorb, store and release large amounts of latent thermal energy during the process of physical state change without changing its temperature, which is attracting increasing attention to enhance the energy utilization efficiency and thermal regulation, , .
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