Diatomite/Palm Wax Composite as a Phase Change Material for Latent Heat Storage

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00231596" target="_blank" >RIV/68407700:21110/15:00231596 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1126.33" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.1126.33</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.1126.33" target="_blank" >10.4028/www.scientific.net/AMR.1126.33</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Diatomite/Palm Wax Composite as a Phase Change Material for Latent Heat Storage

Popis výsledku v původním jazyce

Wider application of commercially produced phase change materials in production of building composites is limited due to their higher price and the inert polymer encapsulation which negatively affects mechanical parameters. This paper is focused on preparation of the composite material for energy savings. The phase change composite is prepared by soaking palm wax into the structure of diatomite powder using vacuum impregnation method. The compatibility of diatomite and palm wax in a newly developed PCMstructure is investigated by FTIR spectroscopy. The improved thermal storage properties obtained by DSC analysis reveal melting temperature at 55.95°C and the phase change latent heat of 78.0 J/g. The laser diffraction based devise is used to determine the particle size distribution in order to assess the suitability of the developed wax/diatomite based composite for the cement based building materials. The obtained results indicate promising results from the point of view of improved la

Název v anglickém jazyce

Diatomite/Palm Wax Composite as a Phase Change Material for Latent Heat Storage

Popis výsledku anglicky

Wider application of commercially produced phase change materials in production of building composites is limited due to their higher price and the inert polymer encapsulation which negatively affects mechanical parameters. This paper is focused on preparation of the composite material for energy savings. The phase change composite is prepared by soaking palm wax into the structure of diatomite powder using vacuum impregnation method. The compatibility of diatomite and palm wax in a newly developed PCMstructure is investigated by FTIR spectroscopy. The improved thermal storage properties obtained by DSC analysis reveal melting temperature at 55.95°C and the phase change latent heat of 78.0 J/g. The laser diffraction based devise is used to determine the particle size distribution in order to assess the suitability of the developed wax/diatomite based composite for the cement based building materials. The obtained results indicate promising results from the point of view of improved la

Druh

D - Stať ve sborníku

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

<a href="/cs/project/GA14-22909S" target="_blank" >GA14-22909S: Výzkum využití materiálů s fázovou změnou v tepelně akumulačních omítkách</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Thermophysics and Mass Transfer in Materials Science and Construction

ISBN

978-3-03835-630-1

ISSN

1662-8985

e-ISSN

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Počet stran výsledku

6

Strana od-do

33-38

Název nakladatele

Trans Tech Publications Inc.

Místo vydání

Uetikon-Zurich

Místo konání akce

Terchová

Datum konání akce

14. 10. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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