Thermodynamic properties of rock-salt ZnO
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F13%3A43895704" target="_blank" >RIV/60461373:22310/13:43895704 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.tca.2013.08.004" target="_blank" >http://dx.doi.org/10.1016/j.tca.2013.08.004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tca.2013.08.004" target="_blank" >10.1016/j.tca.2013.08.004</a>
Alternative languages
Result language
angličtina
Original language name
Thermodynamic properties of rock-salt ZnO
Original language description
Zinc oxide represents an important material with a wide variety of applications. At the temperature T=298.15 K and standard pressure p(o) = 100 kPa ZnO exists in the hexagonal wurtzite structure, which undergoes a transformation to rock salt polymorph under the pressure of approximate to 9 GPa. A consistent set of thermodynamic functions for ZnO in the high-pressure rock salt modification has been established on the basis of thorough evaluation of experimental and calculated data. Using literature datafor wurtzite ZnO, standard enthalpy of formation at 298.15 K for rock salt ZnO have been assessed as Delta H-f(o)(298.15 K)= -326.69 kJ mol(-1). Standard entropy S-m(o)(298.15 K)=45.42 J K-1 mol(-1) was derived from published low temperature heat capacity. The temperature dependence of the standard molar heat capacity above room temperature in the form C-pm(o) = 45.91 + 0.009089T - 604976/T-2 + 4.159 x 10(-6)T(2) (J K-1 mol(-1)) has been derived. The dataset is consistent with the transi
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Thermochimica Acta
ISSN
0040-6031
e-ISSN
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Volume of the periodical
572
Issue of the periodical within the volume
NOV 20 2013
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
1-5
UT code for WoS article
000327825100001
EID of the result in the Scopus database
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