Publication result detail

Thermoelectric properties of alkali-activated composites based on different precursors and carbonaceous admixtures

ZMEŠKAL, O.; LAPČÍKOVÁ, T.; FILIPSKÁ, K.; FIALA, L.; PAVLÍK, Z.

Original Title

Thermoelectric properties of alkali-activated composites based on different precursors and carbonaceous admixtures

English Title

Thermoelectric properties of alkali-activated composites based on different precursors and carbonaceous admixtures

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

Alkali-activated slag (AAS) composites based on precursors, such as slag or metashale exhibit common material properties comparable with cementitious composites. Taking into consideration their less negative environmental impact, these materials are a good alternative for civil engineering applications. However, insufficient electrical properties avoid gaining new favorable functional properties which can be gained by doping with electrically conductive admixtures. An appropriate design of new multifunctional building materials with optimized thermoelectric properties provides interesting energy harvesting able to transform waste heat sources into electrical energy. The paper is summarizing thermoelectric properties (thermoelectric voltage dependence on temperature difference and Seebeck coefficient) of several alkali-activated composites based on slag or metashale optionally doped with carbon black or graphite powder.

English abstract

Alkali-activated slag (AAS) composites based on precursors, such as slag or metashale exhibit common material properties comparable with cementitious composites. Taking into consideration their less negative environmental impact, these materials are a good alternative for civil engineering applications. However, insufficient electrical properties avoid gaining new favorable functional properties which can be gained by doping with electrically conductive admixtures. An appropriate design of new multifunctional building materials with optimized thermoelectric properties provides interesting energy harvesting able to transform waste heat sources into electrical energy. The paper is summarizing thermoelectric properties (thermoelectric voltage dependence on temperature difference and Seebeck coefficient) of several alkali-activated composites based on slag or metashale optionally doped with carbon black or graphite powder.

Keywords

Alkali-activated slag, thermoelectric properties, thermoelectric generator, thermal conductivity, energy harvesting

Key words in English

Alkali-activated slag, thermoelectric properties, thermoelectric generator, thermal conductivity, energy harvesting

Authors

ZMEŠKAL, O.; LAPČÍKOVÁ, T.; FILIPSKÁ, K.; FIALA, L.; PAVLÍK, Z.

Released

11.09.2025

Periodical

AIP conference proceedings

Volume

3315

Number

060004

State

United States of America

Pages from

060004-1

Pages to

060004-6

Pages count

6

URL

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