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Materials and system requirements of high temperature thermal energy storage systems: A review. Part 2: thermal conductivity enhancement techniques

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dc.creator Gasia, Jaume
dc.creator Miró, Laia
dc.creator Cabeza, Luisa F.
dc.date 2016
dc.date.accessioned 2025-11-03T12:14:57Z
dc.date.available 2025-11-03T12:14:57Z
dc.identifier https://doi.org/10.1016/j.rser.2016.03.019
dc.identifier 1364-0321
dc.identifier http://hdl.handle.net/10459.1/58400
dc.identifier.uri http://fima-docencia.ub.edu:8080/xmlui/handle/123456789/23896
dc.description This review is focused on the study of the requirement of high thermal conductivity of thermal energy storage (TES) materials and the techniques used to enhance it as this is one of the main obstacles to achieve full deployment of TES systems. Numerical and experimental studies involving different thermal conductivity enhancement techniques at high temperature (>150 °C) are reviewed and classified. This article complements Part 1, which reviews the different requirements that TES materials and systems should consider for being used for high temperature purposes and the approaches to satisfy them. The enhancements identified for this temperature range are the addition of extended surfaces like fins or heat pipes and the combination of highly conductive materials with TES material like graphite or metal foam composites and nanomaterials. Moreover the techniques presented are classified and discussed taking into account their research evolution in terms of maturity and publications.
dc.description The work is partially funded by the Spanish Government (ENE2011-22722 and ULLE10-4E-1305). The authors would like to thank the Catalan Government for the quality accreditation given to their research group GREA (2014 SGR 123). The research leading to these results has received funding from the European Union׳s Seventh Framework Programme (FP7/2007-2013) under grant agreement no. PIRSES-GA-2013-610692 (INNOSTORAGE). Laia Miró would like to thank the Spanish Government for her research fellowship (BES-2012-051861).
dc.language eng
dc.publisher Elsevier
dc.relation MICINN/PN2008-2011/ENE2011-22722
dc.relation Versió postprint del document publicat a https://doi.org/10.1016/j.rser.2016.03.019
dc.relation Renewable and Sustainable Energy Reviews, 2016, vol. 60, p. 1584-1601
dc.relation info:eu-repo/grantAgreement/EC/FP7/610692
dc.rights cc-by-nc-nd, (c) Elsevier, 2016
dc.rights info:eu-repo/semantics/openAccess
dc.rights http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject Thermal energy storage
dc.subject High temperature
dc.subject Thermal enhancement techniques
dc.subject Thermal conductivity
dc.title Materials and system requirements of high temperature thermal energy storage systems: A review. Part 2: thermal conductivity enhancement techniques
dc.type article
dc.type acceptedVersion


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