Thermo-Mechanical Analysis of Rubber Compounds Filled by Carbon Nanotubes

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F13%3A86088981" target="_blank" >RIV/61989100:27230/13:86088981 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27360/13:86088981

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Thermo-Mechanical Analysis of Rubber Compounds Filled by Carbon Nanotubes

Popis výsledku v původním jazyce

The presented work is devoted to the investigation of the influence of single wall carbon nanotubes (SWCNT) on the thermal and mechanical properties of rubber blends. The materials under investigation were rubber blends filled by carbon black (CB-labelled as standard or S) or a mixture of CB with single wall carbon nanotubes (0.6 wt.% of SWCNT). The thermal parameters of the rubber samples were measured on the basis of an exponential model of a cooling body (developed in a lumped capacity model). From the measured cooling curve of the sample after its deformation, the specific heat capacity cp [J/kg/K], thermal diffusivity ? [m2/s] and thermal conductivity k [W/m/K] were measured. The increase of ? and k was observed for rubber blends filled with a mixture of CB and SWCNT. The complex thermo mechanical analyzer (CTMA) was used for determination of thermal and mechanical parameters. The static Young's modulus shows an immense increase after SWCNT addition. The dynamic Young's modulus al

Název v anglickém jazyce

Thermo-Mechanical Analysis of Rubber Compounds Filled by Carbon Nanotubes

Popis výsledku anglicky

The presented work is devoted to the investigation of the influence of single wall carbon nanotubes (SWCNT) on the thermal and mechanical properties of rubber blends. The materials under investigation were rubber blends filled by carbon black (CB-labelled as standard or S) or a mixture of CB with single wall carbon nanotubes (0.6 wt.% of SWCNT). The thermal parameters of the rubber samples were measured on the basis of an exponential model of a cooling body (developed in a lumped capacity model). From the measured cooling curve of the sample after its deformation, the specific heat capacity cp [J/kg/K], thermal diffusivity ? [m2/s] and thermal conductivity k [W/m/K] were measured. The increase of ? and k was observed for rubber blends filled with a mixture of CB and SWCNT. The complex thermo mechanical analyzer (CTMA) was used for determination of thermal and mechanical parameters. The static Young's modulus shows an immense increase after SWCNT addition. The dynamic Young's modulus al

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JJ - Ostatní materiály

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název periodika

Defect and Diffusion Forum. VII

ISSN

1012-0386

e-ISSN

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Svazek periodika

336

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

1-10

Kód UT WoS článku

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EID výsledku v databázi Scopus

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