Experimental Phase Diagram of the Ag-Se-Sn System at 250, 400 and 550 degrees C

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F22%3A00556171" target="_blank" >RIV/68081723:_____/22:00556171 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s11669-022-00937-w" target="_blank" >https://link.springer.com/article/10.1007/s11669-022-00937-w</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11669-022-00937-w" target="_blank" >10.1007/s11669-022-00937-w</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental Phase Diagram of the Ag-Se-Sn System at 250, 400 and 550 degrees C

Popis výsledku v původním jazyce

The ternary phase diagram Ag-Se-Sn was re-investigated experimentally. The current study was designed to contribute to a better understanding of phase equilibria in isothermal sections at 250, 400 and 550 degrees C using long-term annealed samples. An intermediate liquid region was observed at 550 degrees C in agreement with older published vertical sections of the ternary phase diagram Ag-Se-Sn. A huge homogeneity range in ternary intermetallic phase Ag8Se6Sn at 250 degrees C was determined by SEM/EDX analysis of long term annealed samples and confirmed by XRD measurements. A second ternary phase AgSe2Sn was observed at each of the studied temperatures. Complete isothermal sections at 250, 400 and 550 degrees C were constructed in the scope of this paper.

Název v anglickém jazyce

Experimental Phase Diagram of the Ag-Se-Sn System at 250, 400 and 550 degrees C

Popis výsledku anglicky

The ternary phase diagram Ag-Se-Sn was re-investigated experimentally. The current study was designed to contribute to a better understanding of phase equilibria in isothermal sections at 250, 400 and 550 degrees C using long-term annealed samples. An intermediate liquid region was observed at 550 degrees C in agreement with older published vertical sections of the ternary phase diagram Ag-Se-Sn. A huge homogeneity range in ternary intermetallic phase Ag8Se6Sn at 250 degrees C was determined by SEM/EDX analysis of long term annealed samples and confirmed by XRD measurements. A second ternary phase AgSe2Sn was observed at each of the studied temperatures. Complete isothermal sections at 250, 400 and 550 degrees C were constructed in the scope of this paper.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20303 - Thermodynamics

Projekt

<a href="/cs/project/GC18-25660J" target="_blank" >GC18-25660J: Komplexní teoretické a experimentální studium fázových diagramů pokročilých thermoelektrických materialů na bázi Ag-Pb-Sn-Te a Pb-Se-Sn-Te</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

Journal of Phase Equilibria and Diffusion

ISSN

1547-7037

e-ISSN

1863-7345

Svazek periodika

43

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

32-42

Kód UT WoS článku

000748446400001

EID výsledku v databázi Scopus

2-s2.0-85123883871