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- Phase Change Material - an overview | ScienceDirect Topics
Fast crystallizing phase change materials are also characterized by a highly symmetrical, cubic or rock-salt crystalline structure, such as the metastable crystalline phase of Ge 2 Sb 2 Te 5 Phase change materials possess a large amount of vacancies, and for some materials the vacancy concentration can reach 20% (Yamada and Matsunaga 2000)
- Phase change material-based thermal energy storage
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
- Flexible phase change materials: Preparation, properties and . . .
Phase change materials (PCMs) have been widely used in various fields of thermal energy storage because of their large latent heat value and excellent temperature control performance Based on the microstructure packaging strategy, PCMs are developed into shape-stabilized PCMs, which can solve the problem of leakage when phase change occurs
- An overview of phase change materials, their production, and . . .
A phase change material (PCM) is a substance that releases absorbs enough energy to produce useful heat cooling upon phase transition The transition …
- Magnetically-responsive phase change thermal storage materials . . .
In magnetic-thermal phase change design, emphasis is placed on controlling the magnetic field and selecting magnetic support materials Precise control of the direction and intensity of the magnetic field, along with the selection of materials with high magnetization strength and permeability, can enhance conversion efficiency
- Advanced 3D-printed phase change materials - ScienceDirect
In addition, the preparation process of phase change building materials should also be simplified Future efforts should aim to balance the mechanical properties, thermal energy storage density, and practical engineering applications of phase change building materials, thus enabling design of advanced thermal management systems that satisfy
- Highly thermally conductive and shape-stabilized phase change materials . . .
Phase change materials (PCMs) with high energy storage capacity and small temperature change during phase change process have been widely applied in electronic thermal management, waste heat recovery systems, off-peak power storage systems, and building materials [1], [2], [3], [4]
- High temperature latent heat thermal energy storage: Phase change . . .
This paper reviews a series of phase change materials, mainly inorganic salt compositions and metallic alloys, which could potentially be used as storage media in a high temperature (above 300 °C) latent heat storage system, seeking to serve the reader as a comprehensive thermophysical properties database to facilitate the material selection task for high temperature applications
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