Switching of the Magnetocaloric Effect of Mn-II Glycolate by Water Molecules

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F14%3A10271606" target="_blank" >RIV/00216208:11320/14:10271606 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/chem.201304423" target="_blank" >http://dx.doi.org/10.1002/chem.201304423</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/chem.201304423" target="_blank" >10.1002/chem.201304423</a>

Result language
angličtina
Original language name
Switching of the Magnetocaloric Effect of Mn-II Glycolate by Water Molecules
Original language description
The transformation of Mn-II glycolates (glc) between the three-dimensional coordination polymer [Mn(glc)(2)](n) (1) and discrete mononuclear phase [Mn(glc)(2)(H2O)(2)] (2) can be reversibly switched by water molecules, which dramatically change the magnetocaloric effect (MCE) of Mn-II glycolates from the maximum of 6.9Jkg(-1)K(-1) in 1 to 60.3Jkg(-1)K(-1) in 2. This case example reveals that the effect of magnetic coupling on MCE plays a dominant role over that of other factors such as magnetic densityfor 3d-type magnetic refrigerants.
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
<a href="/en/project/LM2011025" target="_blank" >LM2011025: MLTL - Magnetism and Low Temperature Laboratories - operation and development of national research infrastructure</a><br>
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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