2019
DOI: 10.1088/1742-6596/1236/1/012010
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An investigation of the thermodynamic properties of molecular crystals by the differential scanning calorimetry

Abstract: The thermodynamic properties of long-chain molecular crystals (LMC) have been investigated by using differential scanning calorimetry. The impact of the chain length and of the chain end group type on the thermodynamic characteristics of the first and second order phase transitions in LMC has been studied. A method of the analysis of the peak shape of the first order transitions based on the theory of diffused phase transitions has been developed. The method allows one to estimate the size of the new phase nuc… Show more

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Cited by 4 publications
(2 citation statements)
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“…Kitching presented that low alkali metal atomic number density results in poor magnetometer sensitivity [19,20]. The image analysis method and differential scanning calorimetry measure the amount of alkali metal in the cell with limited accuracy [21,22]. Besides, Herbert Shea presented that the cell shows a slightly brownish thin layer on the wall after six months of aging, causing the cell wall transmittance to decrease [23].…”
Section: Introductionmentioning
confidence: 99%
“…Kitching presented that low alkali metal atomic number density results in poor magnetometer sensitivity [19,20]. The image analysis method and differential scanning calorimetry measure the amount of alkali metal in the cell with limited accuracy [21,22]. Besides, Herbert Shea presented that the cell shows a slightly brownish thin layer on the wall after six months of aging, causing the cell wall transmittance to decrease [23].…”
Section: Introductionmentioning
confidence: 99%
“…Одним из наиболее актуальных и перспективных направлений развития зеленой энергетики является разработка PCM (phase change materials), способных поглощать, хранить и преобразовывать потоки тепловой энергии за счет собственных тепловых эффектов, в том числе при фазовых переходах (ФП). В качестве наиболее перспективных в этом отношении РСМ рассматриваются гомологические ряды алифатических углеводородов и их производных, в первую очередь нормальные н-алканы [1][2][3]. Помимо наиболее важной характеристики PCM -их энергоемкости -важное значение имеет теплопроводность этих материалов, определяющая мощность поглощаемой или выделяемой в виде тепла энергии.…”
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