Thermodynamic model and Raman spectra of CaO-P2O5 glasses

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F15%3A43900035" target="_blank" >RIV/60461373:22310/15:43900035 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10973-015-4515-2" target="_blank" >http://dx.doi.org/10.1007/s10973-015-4515-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-015-4515-2" target="_blank" >10.1007/s10973-015-4515-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Thermodynamic model and Raman spectra of CaO-P2O5 glasses

Popis výsledku v původním jazyce

The structure of glasses of the binary system CaO-P2O5 was investigated by the comparison of the results of the thermodynamic model of Shakhmatkin and Vedishcheva constructed using the molar Gibbs energies obtained from the FACT database with the resultsobtained by the analysis of Raman spectra of xCaO center dot(100 - x)P2O5 (x = 35, 40, 45, 50, 55) glasses performed by the principal component analysis (PCA) method and spectral decomposition by the method of Malfait. The PCA method identified three independent components in the studied spectral series. On the other hand, the thermodynamic modeling resulted in three components with significant abundance in the studied glasses, i.e., P2O5, CaP2O6, and Ca2P2O7. Using the method of Malfait, partial Ramanspectra of P2O5, CaP2O6, and Ca2P2O7 were calculated. The experimental spectra were reproduced with very good accuracy. The multivariate curve resolution (MCR) method was used for the analysis of the experimental spectra. It was found th

Název v anglickém jazyce

Thermodynamic model and Raman spectra of CaO-P2O5 glasses

Popis výsledku anglicky

The structure of glasses of the binary system CaO-P2O5 was investigated by the comparison of the results of the thermodynamic model of Shakhmatkin and Vedishcheva constructed using the molar Gibbs energies obtained from the FACT database with the resultsobtained by the analysis of Raman spectra of xCaO center dot(100 - x)P2O5 (x = 35, 40, 45, 50, 55) glasses performed by the principal component analysis (PCA) method and spectral decomposition by the method of Malfait. The PCA method identified three independent components in the studied spectral series. On the other hand, the thermodynamic modeling resulted in three components with significant abundance in the studied glasses, i.e., P2O5, CaP2O6, and Ca2P2O7. Using the method of Malfait, partial Ramanspectra of P2O5, CaP2O6, and Ca2P2O7 were calculated. The experimental spectra were reproduced with very good accuracy. The multivariate curve resolution (MCR) method was used for the analysis of the experimental spectra. It was found th

Druh

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

CEP obor

JH - Keramika, žáruvzdorné materiály a skla

OECD FORD obor

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Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Journal of Thermal Analysis and Calorimetry

ISSN

1388-6150

e-ISSN

—

Svazek periodika

121

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

269-274

Kód UT WoS článku

000356455000031

EID výsledku v databázi Scopus

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