Electrothermal actuation and release of adhesiveness of conductive carbon nanotube/epoxy composites by Joule heating

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28110%2F22%3A63558679" target="_blank" >RIV/70883521:28110/22:63558679 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/22:63558679

Výsledek na webu

<a href="https://onlinelibrary.wiley.com/doi/10.1002/masy.202100267" target="_blank" >https://onlinelibrary.wiley.com/doi/10.1002/masy.202100267</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/masy.202100267" target="_blank" >10.1002/masy.202100267</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Electrothermal actuation and release of adhesiveness of conductive carbon nanotube/epoxy composites by Joule heating

Popis výsledku v původním jazyce

The effect of an embedded electro-conductive multi-walled carbon nanotube (MWCNT) nanopaper in an epoxy matrix on the release of the frozen actuation force and the actuation torque in the carbon nanotube nanopaper/epoxy composite after heating above its glass transition temperature is assessed. The presence of the nanopaper augments the recovery of the actuation stress by the factor of two in comparison with the pure epoxy strip. The strengthening of the composite is attributed to the interlocking of the carbon nanotubes with the epoxy. Moreover, the internally heated electro-conductive carbon nanotube nanopaper/epoxy composite not only substantially shortens curing time while retaining comparable strength of the adhesive bonding of the steel surfaces but also enables a release of such bonds by repeated application of DC current.

Název v anglickém jazyce

Electrothermal actuation and release of adhesiveness of conductive carbon nanotube/epoxy composites by Joule heating

Popis výsledku anglicky

The effect of an embedded electro-conductive multi-walled carbon nanotube (MWCNT) nanopaper in an epoxy matrix on the release of the frozen actuation force and the actuation torque in the carbon nanotube nanopaper/epoxy composite after heating above its glass transition temperature is assessed. The presence of the nanopaper augments the recovery of the actuation stress by the factor of two in comparison with the pure epoxy strip. The strengthening of the composite is attributed to the interlocking of the carbon nanotubes with the epoxy. Moreover, the internally heated electro-conductive carbon nanotube nanopaper/epoxy composite not only substantially shortens curing time while retaining comparable strength of the adhesive bonding of the steel surfaces but also enables a release of such bonds by repeated application of DC current.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

<a href="/cs/project/EF16_028%2F0006243" target="_blank" >EF16_028/0006243: Rozvoj kapacit pro výzkum a vývoj UTB ve Zlíně</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Macromolecular symposia

ISSN

1022-1360

e-ISSN

—

Svazek periodika

405

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

3

Strana od-do

nestrankovano

Kód UT WoS článku

000870688000008

EID výsledku v databázi Scopus

2-s2.0-85140205290