Lightweight, flexible and high-performance nanocomposites based on reduced graphene oxide and spinel ferrite (ZnFe2O4 / CoFe2O4) nanoparticles in thermoplastic polyurethane matrix for electromagnetic interference shielding applications
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F21%3A63559905" target="_blank" >RIV/70883521:28610/21:63559905 - isvavai.cz</a>
Výsledek na webu
<a href="https://www.confer.cz/nanocon/2021/4323-lightweight-flexible-and-high-performance-nanocomposites-based-on-reduced-graphene-oxide-and-spinel-ferrite-znfe2o4-cofe2o4-nanoparticles-in-thermoplastic-polyurethane-matrix-for-electromagnetic-interference-shielding-applications" target="_blank" >https://www.confer.cz/nanocon/2021/4323-lightweight-flexible-and-high-performance-nanocomposites-based-on-reduced-graphene-oxide-and-spinel-ferrite-znfe2o4-cofe2o4-nanoparticles-in-thermoplastic-polyurethane-matrix-for-electromagnetic-interference-shielding-applications</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.37904/nanocon.2021.4323" target="_blank" >10.37904/nanocon.2021.4323</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Lightweight, flexible and high-performance nanocomposites based on reduced graphene oxide and spinel ferrite (ZnFe2O4 / CoFe2O4) nanoparticles in thermoplastic polyurethane matrix for electromagnetic interference shielding applications
Popis výsledku v původním jazyce
Lightweight and flexible material with enhanced electromagnetic interference shielding effectiveness is highly in demand in the electronics and communication industry. Herein, we synthesized CoFe2O4 and ZnFe2O4 nanoparticles using the sonochemical method, and further, these nanoparticles were embedded inside thermoplastic polyurethane (TPU) along with reduced graphene oxide (rGO) by a melt-mixing approach using a microcompounder. CoFe2O4 or ZnFe2O4 nanocomposites in the TPU matrix with rGO showed outstanding electromagnetic shielding performance having a constant thickness of 0.80 mm, only. The maximum total shielding effectiveness (SET) was 48.3 dB for ZnFe2O4 nanocomposite and 50.76 dB for CoFe2O4 nanocomposite. These results indicate that the developed nanocomposite can be potentially utilized for electromagnetic shielding applications.
Název v anglickém jazyce
Lightweight, flexible and high-performance nanocomposites based on reduced graphene oxide and spinel ferrite (ZnFe2O4 / CoFe2O4) nanoparticles in thermoplastic polyurethane matrix for electromagnetic interference shielding applications
Popis výsledku anglicky
Lightweight and flexible material with enhanced electromagnetic interference shielding effectiveness is highly in demand in the electronics and communication industry. Herein, we synthesized CoFe2O4 and ZnFe2O4 nanoparticles using the sonochemical method, and further, these nanoparticles were embedded inside thermoplastic polyurethane (TPU) along with reduced graphene oxide (rGO) by a melt-mixing approach using a microcompounder. CoFe2O4 or ZnFe2O4 nanocomposites in the TPU matrix with rGO showed outstanding electromagnetic shielding performance having a constant thickness of 0.80 mm, only. The maximum total shielding effectiveness (SET) was 48.3 dB for ZnFe2O4 nanocomposite and 50.76 dB for CoFe2O4 nanocomposite. These results indicate that the developed nanocomposite can be potentially utilized for electromagnetic shielding applications.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
21001 - Nano-materials (production and properties)
Návaznosti výsledku
Projekt
<a href="/cs/project/GA19-23647S" target="_blank" >GA19-23647S: Výzkum korelace mezi distribucí kationů, velikostí částic a fyzikálních vlastností inteligentních spinel-feritových nanomateriálů</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2021
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
NANOCON 2021 Conference Proceedings - International Conference on Nanomaterials
ISBN
978-80-88365-00-6
ISSN
2694-930X
e-ISSN
—
Počet stran výsledku
6
Strana od-do
59-64
Název nakladatele
Tanger Ltd.
Místo vydání
Ostrava
Místo konání akce
Brno
Datum konání akce
20. 10. 2021
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
—