Heat capacity, enthalpy and entropy of Sr14Co11O33 and Sr6Co5O15

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10210334" target="_blank" >RIV/00216208:11320/14:10210334 - isvavai.cz</a>
Alternative codes found
RIV/60461373:22310/14:43897386 RIV/60461373:22340/14:43897386
Result on the web
<a href="http://dx.doi.org/10.1016/j.tca.2013.10.031" target="_blank" >http://dx.doi.org/10.1016/j.tca.2013.10.031</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.tca.2013.10.031" target="_blank" >10.1016/j.tca.2013.10.031</a>

Result language
angličtina
Original language name
Heat capacity, enthalpy and entropy of Sr14Co11O33 and Sr6Co5O15
Original language description
Heat capacity and enthalpy increments of two ternary strontium cobalt mixed oxides Sr14Co11O33 and Sr6Co5O15 were measured by the relaxation time method (2-250 K ), DSC (258-355 K) and drop calorimetry (573-1173 K). Temperature dependencies of the molarheat capacity in the form C-pm=1359.46 + 0.355826.T-19.5816.10(6).T(-2)J K-1 mol(-1) for Sr14Co11O33 and C-pm=515.81+0.313326.T-5.07872.10(6)-T-2 J K-1 mol(-1) for Sr6Co5O15 respectively, were derived by the least-squares method from the experimental data. The heat capacity was analyzed in terms of a combined Debye-Einstein model. The molar entropies at 298.15 K, S-m(298.15 K) = 1339.76 J K-1 mol(-1) for Sr14Co11O33 and S-m(298.15 K) = 578.77 J K-1 mol(-1) for Sr6Co5O15 were evaluated from the low temperature heat capacity measurements. (C) 2013 Elsevier B.V. All rights reserved.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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