Příprava leucitu s řízenou velikostí částic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F05%3A00029690" target="_blank" >RIV/61388980:_____/05:00029690 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of leucite powders with controlled particle size distribution

Popis výsledku v původním jazyce

Leucite ceramics having high fracture toughness and suitable thermal expansion being useful for making ceramic-fused-to-metal restorations represents a very promising material for dental applications. The aim of our work is to replace existing technologies based on the crystallization from a melt by preparation of a composite material in which leucite and glassy matrix are synthesised separately. Both these phases are subsequently homogenised and sintered in a dentist laboratory. This technology ensuresreproducible control of leucite ceramics microstructure, which is requited to improve its fracture toughness and persistence. In the present study preparation of leucite powders with controlled particle size distribution was investigated Leucite was prepared by ion exchange of analcime, the degree of ion exchange was determined by XRD and XRF analysis.

Název v anglickém jazyce

Preparation of leucite powders with controlled particle size distribution

Popis výsledku anglicky

Leucite ceramics having high fracture toughness and suitable thermal expansion being useful for making ceramic-fused-to-metal restorations represents a very promising material for dental applications. The aim of our work is to replace existing technologies based on the crystallization from a melt by preparation of a composite material in which leucite and glassy matrix are synthesised separately. Both these phases are subsequently homogenised and sintered in a dentist laboratory. This technology ensuresreproducible control of leucite ceramics microstructure, which is requited to improve its fracture toughness and persistence. In the present study preparation of leucite powders with controlled particle size distribution was investigated Leucite was prepared by ion exchange of analcime, the degree of ion exchange was determined by XRD and XRF analysis.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F03%2F0031" target="_blank" >GA104/03/0031: Leucitová keramika</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název periodika

Ceramics - Silikáty

ISSN

0862-5468

e-ISSN

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Svazek periodika

49

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

252-258

Kód UT WoS článku

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EID výsledku v databázi Scopus

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