Calorimetric analysis of NaF and NaLaF4

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F06%3A00017673" target="_blank" >RIV/60461373:22310/06:00017673 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Calorimetric analysis of NaF and NaLaF4

Original language description

Heat flux calorimetry was used to measure the heat capacity of NaF between 630 K and 1100 K. The results agreed well with previous measurements known from the literature. Similar experiments were performed on NaLaF4. This compound was synthesized from NaF and LaF3 and analyzed by X-ray diffraction. The heat capacity of NaLaF4 was determined for two temperature ranges: from 4 K to 400 K, for which adiabatic calorimetry, and from 623 K to 1213 K for which differential scanning heat flux calorimetry was used. The two heat capacity series fit smoothly; the resulting Cp,m function was used in a reassessment of the binary system (NaF + LaF3).

Czech name

Kalorimetrická analýza NaF a NaLaF4

Czech description

Byla měřena tepelná kapacita NaF mezi 630 K a 1100 K.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CA - Inorganic chemistry

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2006

Confidentiality

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

Name of the periodical

Journal of Chemical Thermodynamics

ISSN

0021-9614

e-ISSN

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Volume of the periodical

38

Issue of the periodical within the volume

11

Country of publishing house

IE - IRELAND

Number of pages

9

Pages from-to

1260-1268

UT code for WoS article

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EID of the result in the Scopus database

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