Preparation of multilayer ceramic tapes by aqueous gel-tape co-casting

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F22%3APU146672" target="_blank" >RIV/00216305:26620/22:PU146672 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0272884222026839?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0272884222026839?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ceramint.2022.07.248" target="_blank" >10.1016/j.ceramint.2022.07.248</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of multilayer ceramic tapes by aqueous gel-tape co-casting

Popis výsledku v původním jazyce

The method for the production of multilayer tapes by the aqueous epoxy-based gel-tape co-casting of ceramic suspensions is described. The method enables preparing multilayer tapes with a defect-free interface. The method extends the applicability scope of the epoxy-based gel-tape casting method from high quality single-layer materials towards multilayer materials or materials with gradient doping. A triple-layer material was prepared and the quality of the interface was investigated down to grain level using microscopy techniques. A sharp interface between adjacent layers was obtained with no delamination detected. The areal quality of the interface in co-cast tapes was demonstrated on transparent bi-layer alumina tapes. The relative density of the bi-layer alumina tapes reached 99.99% after pressure-less sintering. The results proved the epoxy gel-tape co-casting method to be applicable for the preparation of high-quality fine powder ceramic stacks.

Název v anglickém jazyce

Preparation of multilayer ceramic tapes by aqueous gel-tape co-casting

Popis výsledku anglicky

The method for the production of multilayer tapes by the aqueous epoxy-based gel-tape co-casting of ceramic suspensions is described. The method enables preparing multilayer tapes with a defect-free interface. The method extends the applicability scope of the epoxy-based gel-tape casting method from high quality single-layer materials towards multilayer materials or materials with gradient doping. A triple-layer material was prepared and the quality of the interface was investigated down to grain level using microscopy techniques. A sharp interface between adjacent layers was obtained with no delamination detected. The areal quality of the interface in co-cast tapes was demonstrated on transparent bi-layer alumina tapes. The relative density of the bi-layer alumina tapes reached 99.99% after pressure-less sintering. The results proved the epoxy gel-tape co-casting method to be applicable for the preparation of high-quality fine powder ceramic stacks.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20504 - Ceramics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

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

CERAMICS INTERNATIONAL

ISSN

0272-8842

e-ISSN

1873-3956

Svazek periodika

48

Číslo periodika v rámci svazku

21

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

5

Strana od-do

32546-32550

Kód UT WoS článku

000863308400001

EID výsledku v databázi Scopus

2-s2.0-85135527076