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2021
Apart from a purely scientific interest in molecular mixed crystals, the REALM continuously has been interested in finding applications—especially in the field of phase change materials for thermal protection and thermal energy storage. The key parameters are the heat of melting of the material and the thermal window, which is the temperature range in ...
M. À. Cuevas-Diarte, D. Mondieig
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Apart from a purely scientific interest in molecular mixed crystals, the REALM continuously has been interested in finding applications—especially in the field of phase change materials for thermal protection and thermal energy storage. The key parameters are the heat of melting of the material and the thermal window, which is the temperature range in ...
M. À. Cuevas-Diarte, D. Mondieig
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The promise of phase-change materials
Science, 2019Improved nonvolatile memory materials could open up new ...
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Phase change materials and the perception of wetness
Ergonomics, 2012Phase change materials (PCMs) are increasingly incorporated in textiles in order to serve as a thermal buffer when humans change from a hot to a cold environment and the reverse. Due to the absence of wetness sensors in the skin, cooling of the skin may be perceived as a sensation of wetness instead of cold.
Bergmann Tiest, W.M. +3 more
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Fire retardants for phase change materials
Applied Energy, 2011Fire-retarded form-stable phase change material (PCM) products consisting of paraffin (RT21) (or propyl ester), high density polyethylene (HDPE) and fire retardants were prepared using the Brabender Plastograph. The properties of the form-stable PCM, containing different types of fire retardants such as magnesium hydroxide, aluminium hydroxide ...
Pongphat Sittisart, Mohammed Farid
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2020
The world’s rapid increase of energy consumption and demand with the environmental bad effects of fossil and traditional fuels prompted scientists and researchers to search for methods of storing and reducing energy consumption. Phase change materials (PCMs) are substances that have the ability to store and release energy at constant temperature during
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The world’s rapid increase of energy consumption and demand with the environmental bad effects of fossil and traditional fuels prompted scientists and researchers to search for methods of storing and reducing energy consumption. Phase change materials (PCMs) are substances that have the ability to store and release energy at constant temperature during
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Annual Review of Materials Research, 2009
Phase change materials (PCMs) can exist in at least two different phases (an amorphous and one or more crystalline phases), and they can be switched repeatedly between these phases. The different phases have distinctly different physical properties such as electrical conductivity, optical reflectivity, mass density, or thermal conductivity.
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Phase change materials (PCMs) can exist in at least two different phases (an amorphous and one or more crystalline phases), and they can be switched repeatedly between these phases. The different phases have distinctly different physical properties such as electrical conductivity, optical reflectivity, mass density, or thermal conductivity.
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Heat Transfer Engineering, 1996
Abstract Simple and reliable, these melting-point standards find uses in a variety of temperature-measuring applications throughout industry.
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Abstract Simple and reliable, these melting-point standards find uses in a variety of temperature-measuring applications throughout industry.
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Nanoscale phase change memory materials
Nanoscale, 2012Phase change memory materials store information through their reversible transitions between crystalline and amorphous states. For typical metal chalcogenide compounds, their phase transition properties directly impact critical memory characteristics and the manipulation of these is a major focus in the field. Here, we discuss recent work that explores
Marissa A, Caldwell +3 more
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Ion Irradiation on Phase Change Materials
MRS Proceedings, 2011ABSTRACTIon irradiation with 130 keV Ge+ or 120 keV Sb+ has modified, by thermal spike effect, the local atomic arrangement in the structure of as-deposited sputtered amorphous GeTe and Ge2Sb2Te5 thin films. The changes in the local order have been analyzed by Raman and EXAFS spectroscopy.
E Rimini +9 more
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