Haillot, Didier and Bauer, Thomas and Kröner, Ulrike (2010) Thermal analysis of phase change materials in the temperature range 120 to 150 °C. Thermochimica Acta. Elsevier. doi: 10.1016/j.tca.2010.11.011. ISSN 0040-6031.
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Abstract
Latent heat storage systems, using phase change materials (PCMs), present the advantage of a high storage density at nearly constant temperature. They offer intrinsic advantages for heat storage in combination with steam as heat transfer fluid. Important applications of these storage systems are the areas of solar industrial process heat supply and heat recovery in industrial batch processes. The presented work aims to identify the most suitable PCMs, according to the studied temperature range (120 to 150 °C) and is based both on literature review and thermal analysis measurements. The thermal behaviour of eleven potential storage materials was studied by means of thermogravimetry (TG) and differential scanning calorimetry analysis (DSC), coupled with a quadrupole mass spectrometer (QMS). The paper emphasizes the importance of the measurement conditions on the results. In particular the impacts of the type of crucible (open/closed), the atmosphere (N2, N2/O2) and the cycling stability are presented.
Item URL in elib: | https://elib.dlr.de/66383/ | ||||||||||||||||
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Document Type: | Article | ||||||||||||||||
Title: | Thermal analysis of phase change materials in the temperature range 120 to 150 °C | ||||||||||||||||
Authors: |
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Date: | 2010 | ||||||||||||||||
Journal or Publication Title: | Thermochimica Acta | ||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||
Open Access: | No | ||||||||||||||||
Gold Open Access: | No | ||||||||||||||||
In SCOPUS: | Yes | ||||||||||||||||
In ISI Web of Science: | Yes | ||||||||||||||||
DOI: | 10.1016/j.tca.2010.11.011 | ||||||||||||||||
Publisher: | Elsevier | ||||||||||||||||
ISSN: | 0040-6031 | ||||||||||||||||
Status: | Published | ||||||||||||||||
Keywords: | Thermal energy storage; organic; phase change materials; thermal analysis | ||||||||||||||||
HGF - Research field: | Energy | ||||||||||||||||
HGF - Program: | Efficient Energy Conversion (old) | ||||||||||||||||
HGF - Program Themes: | E EV - Energy process technology (old) | ||||||||||||||||
DLR - Research area: | Energy | ||||||||||||||||
DLR - Program: | E EV - Energy process technology | ||||||||||||||||
DLR - Research theme (Project): | E - Thermochemische Prozesse (old) | ||||||||||||||||
Location: | Stuttgart | ||||||||||||||||
Institutes and Institutions: | Institute of Engineering Thermodynamics > Thermal Process Technology | ||||||||||||||||
Deposited By: | Bauer, Dr.phil. Thomas | ||||||||||||||||
Deposited On: | 24 Nov 2010 14:49 | ||||||||||||||||
Last Modified: | 04 Apr 2013 16:25 |
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