Design of thermoelectric geopolymer composite with carbonaceous admixture
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F25%3A00380057" target="_blank" >RIV/68407700:21110/25:00380057 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0247357" target="_blank" >https://doi.org/10.1063/5.0247357</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0247357" target="_blank" >10.1063/5.0247357</a>
Alternative languages
Result language
angličtina
Original language name
Design of thermoelectric geopolymer composite with carbonaceous admixture
Original language description
Demands of various engineering fields for materials with new application potential can be satisfied by a tailored design of so-called smart or multifunctional materials. The main attention in the field of construction is currently concentrated especially on the design of multifunctional composites allowing the self-heating, self-sensing or energy harvesting functions which are crucially dependent on well-balanced electrical/thermoelectric properties. The Seebeck coefficient is together with other material parameters (thermal conductivity, electrical conductivity) an important indicator for the evaluation of materials’ thermoelectric energy harvesting potential. The paper is focused on material characterization of the designed metashale geopolymer with 5 wt. % of graphite powder (GP) in the sense of mechanical, electrical, and thermoelectric properties. Thermoelectric conversion efficiency of the dry composite was evaluated by the figure of merit indicator (ZT = 3.54x10-3) which was calculated with respect to the experimentally determined Seebeck coefficient (34.3 mV.K-1), thermal conductivity (λ = 0.97 W.m-1.K-1), and electrical conductivity (σ = 9.76x10-3 S.m-1).
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/GA22-00960S" target="_blank" >GA22-00960S: Thermoelectric properties and energy harvesting ability of electrically enhanced alkali-activated aluminosilicates</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings 3269
ISBN
9780735451032
ISSN
0094-243X
e-ISSN
0094-243X
Number of pages
4
Pages from-to
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Publisher name
AIP Publishing, APL, the American Institute of Physics
Place of publication
Melville, NY
Event location
Heraklion
Event date
May 23, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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