RT Book, Section
T1 Cement Based Materials with PCM and Reduced Graphene Oxide for Thermal Insulation for Buildings
A1 Erkizia, Edurne
A1 Strunz, Christina
A1 Dauvergne, Jean Luc
A1 Goracci, Guido
A1 Peralta, Ignacio
A1 Serrano, Ángel
A1 Ortega, Amaya
A1 Alonso, Beatriz
A1 Zanoni, Francesca
A1 Düngfelder, Michael
A1 Dolado, Jorge S.
A1 Gaitero, Juan Jose
A1 Mankel, Christoph
A1 Koenders, Eduardus
AB Energy demand for heating and cooling represents a large part of building´s (residential and non-residential) energy consumption around the world. Development of thermal insulating construction elements with thermal energy storage and release capacity could be one way of reducing this consumption while maintaining thermal comfort inside the buildings. Using phase change materials (PCMs) as thermal storage/release materials for “porous” cement-based construction elements is a possible solution. However, the relatively low thermal conductivity of the cement matrix could impair the efficient transfer of the heat to the PCM reducing its effectivity. Addition of thermal and electrically conductive nanoparticles such as graphene-based particles could improve enough the thermal and electrical conductivity but maintain a good energy storage capacity. In this study the production of cement pastes with different dosage of PCMs (20% and 40% in volume) and reduced graphene oxide will be described. Furthermore, the characterization of their thermal and electrical conductivity, latent heat and thermal diffusivity will also be shown and discussed.
PB Springer Science and Business Media B.V.
SN 2211-0844
YR 2023
FD 2023
LK https://hdl.handle.net/11556/1481
UL https://hdl.handle.net/11556/1481
LA eng
NO Erkizia , E , Strunz , C , Dauvergne , J L , Goracci , G , Peralta , I , Serrano , Á , Ortega , A , Alonso , B , Zanoni , F , Düngfelder , M , Dolado , J S , Gaitero , J J , Mankel , C & Koenders , E 2023 , Cement Based Materials with PCM and Reduced Graphene Oxide for Thermal Insulation for Buildings . in RILEM Bookseries . RILEM Bookseries , vol. 43 , Springer Science and Business Media B.V. , pp. 1264-1276 . https://doi.org/10.1007/978-3-031-33211-1_113
NO Publisher Copyright: © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.
NO Acknowledgements. The authors gratefully acknowledge the financial support from the NRG-STORAGE project (870114, 2020–2024, https://nrg-storage.eu/), financed by the European Union H2020 Framework under the LC-EEB-01–2019 call, IA type.
DS TECNALIA Publications
RD 30 jul 2024