Microwave sintering of SnO2/ZnO ceramics: Effects of SiC susceptor

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F25%3A43931700" target="_blank" >RIV/60461373:22310/25:43931700 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0955221925003802" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0955221925003802</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2025.117560" target="_blank" >10.1016/j.jeurceramsoc.2025.117560</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Microwave sintering of SnO2/ZnO ceramics: Effects of SiC susceptor

Popis výsledku v původním jazyce

This study investigates the effect of a SiC susceptor on the microwave (MW) heating of pure SnO2, pure ZnO and their composites in different weight ratios (S80-Z20, S50-Z50, S20-Z80). All samples were sintered with and without a SiC susceptor in a multimode MW cavity, and additional MW heating experiments were conducted in a single-mode cavity to observe the MW/material interactions of the pure binary oxides. The role of the SiC susceptor—commonly used to enhance MW absorption—was the key focus. Power curves are discussed in detail since they show the changes in material properties at certain temperatures. Our results show that SnO2 and ZnO ceramics can be heated even without a susceptor, with pure SnO2 initiating heating faster than ZnO and composites exhibiting intermediate behavior. The microstructure, linear shrinkage, bulk density, porosity, and phase composition were characterized for all prepared samples under both sintering conditions.

Název v anglickém jazyce

Microwave sintering of SnO2/ZnO ceramics: Effects of SiC susceptor

Popis výsledku anglicky

This study investigates the effect of a SiC susceptor on the microwave (MW) heating of pure SnO2, pure ZnO and their composites in different weight ratios (S80-Z20, S50-Z50, S20-Z80). All samples were sintered with and without a SiC susceptor in a multimode MW cavity, and additional MW heating experiments were conducted in a single-mode cavity to observe the MW/material interactions of the pure binary oxides. The role of the SiC susceptor—commonly used to enhance MW absorption—was the key focus. Power curves are discussed in detail since they show the changes in material properties at certain temperatures. Our results show that SnO2 and ZnO ceramics can be heated even without a susceptor, with pure SnO2 initiating heating faster than ZnO and composites exhibiting intermediate behavior. The microstructure, linear shrinkage, bulk density, porosity, and phase composition were characterized for all prepared samples under both sintering conditions.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20500 - Materials engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název periodika

Journal of the European Ceramic Society

ISSN

0955-2219

e-ISSN

1873-619X

Svazek periodika

45

Číslo periodika v rámci svazku

15

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

nestránkováno

Kód UT WoS článku

001501462000001

EID výsledku v databázi Scopus

2-s2.0-105006680673