New static apparatus STAT9 for vapor pressure measurements at temperatures up to 463 K

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F24%3A43930457" target="_blank" >RIV/60461373:22340/24:43930457 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1007/s10973-024-13046-2" target="_blank" >https://doi.org/10.1007/s10973-024-13046-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-024-13046-2" target="_blank" >10.1007/s10973-024-13046-2</a>

Result language

angličtina

Original language name

New static apparatus STAT9 for vapor pressure measurements at temperatures up to 463 K

Original language description

In this work, a state-of-the-art static apparatus for vapor pressure measurements in a temperature range of 363−463 K and a wide pressure range of 1−13,330 Pa is introduced and described. The performance of the apparatus was evaluated by a meticulous procedure of measuring the vapor pressure of five reference materials of different volatility, anthracene, benzophenone, ferrocene, naphthalene, and dibenzothiophene. The last two compounds were studied in the blind test regime, i.e., the results were compared to literature only after finishing the experiments. During benchmarking the performance of the apparatus, it was found appropriate to develop new vapor pressure equations for ferrocene and anthracene that included high-temperature data from the STAT9 apparatus. By combining the new data with previously selected vapor pressures, sublimation enthalpies, and ideal-gas and condensed phase heat capacities, we have obtained a consistent sublimation pressure equation for anthracene and ferrocene. For anthracene, the correlation procedure covered melting properties and liquid-phase vapor pressure data to support the description of the high-temperature region. The revised vapor pressure equations and sublimation enthalpies may serve as solid foundation for future research in this field. © The Author(s) 2024.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10403 - Physical chemistry

Project

<a href="/en/project/GA22-07164S" target="_blank" >GA22-07164S: Rational design of drug delivery systems based on tailored biodegradable polymers using an iterative in silico and experimental approach</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2024

Confidentiality

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

Name of the periodical

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY

ISSN

1388-6150

e-ISSN

1588-2926

Volume of the periodical

149

Issue of the periodical within the volume

10

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

12

Pages from-to

4709-4720

UT code for WoS article

001207611900001

EID of the result in the Scopus database

2-s2.0-85191100196