Experimental investigation of absorption shielding efficiency of rubber composites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28610%2F23%3A63566518" target="_blank" >RIV/70883521:28610/23:63566518 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s00289-023-04684-x" target="_blank" >https://link.springer.com/article/10.1007/s00289-023-04684-x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00289-023-04684-x" target="_blank" >10.1007/s00289-023-04684-x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental investigation of absorption shielding efficiency of rubber composites

Popis výsledku v původním jazyce

Manganese–zinc ferrite, nickel-zinc ferrite and the combination of both fillers were used for fabrication of composites. Then, carbon black was applied in combination with ferrites in the second type of composites. The main goal was to investigate the influence of fillers on absorption shielding efficiency and physical–mechanical properties of composites. It was revealed that incorporation of ferrites into rubber matrix leads to fabrication of composites that are able to absorb electromagnetic radiation. The higher was the amount of nickel-zinc ferrite in fillers combinations, the higher was the absorption shielding performance of composites. The results showed that nickel-zinc ferrite demonstrated better absorption shielding potential. The absorption shielding efficiency of composites filled with carbon black and ferrites was lower when compared to equivalent composites filled only with ferrites, which can be attributed to higher electrical conductivity of composites due to the presence of carbon black. On the other side, the incorporation of carbon black caused the improvement in physical–mechanical properties of composites, mainly the enhancement of the tensile strength, modulus and hardness.

Název v anglickém jazyce

Experimental investigation of absorption shielding efficiency of rubber composites

Popis výsledku anglicky

Manganese–zinc ferrite, nickel-zinc ferrite and the combination of both fillers were used for fabrication of composites. Then, carbon black was applied in combination with ferrites in the second type of composites. The main goal was to investigate the influence of fillers on absorption shielding efficiency and physical–mechanical properties of composites. It was revealed that incorporation of ferrites into rubber matrix leads to fabrication of composites that are able to absorb electromagnetic radiation. The higher was the amount of nickel-zinc ferrite in fillers combinations, the higher was the absorption shielding performance of composites. The results showed that nickel-zinc ferrite demonstrated better absorption shielding potential. The absorption shielding efficiency of composites filled with carbon black and ferrites was lower when compared to equivalent composites filled only with ferrites, which can be attributed to higher electrical conductivity of composites due to the presence of carbon black. On the other side, the incorporation of carbon black caused the improvement in physical–mechanical properties of composites, mainly the enhancement of the tensile strength, modulus and hardness.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Polymer Bulletin

ISSN

0170-0839

e-ISSN

—

Svazek periodika

80

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

18

Strana od-do

13051-13068

Kód UT WoS článku

000920828500001

EID výsledku v databázi Scopus

2-s2.0-85146879613