The influence of small hydrogen addition on the structural and magnetocaloric properties of high-purity nanocrystalline terbium
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00553357" target="_blank" >RIV/68378271:_____/21:00553357 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11320/21:10427994
Result on the web
<a href="https://doi.org/10.1016/j.ijhydene.2021.01.228" target="_blank" >https://doi.org/10.1016/j.ijhydene.2021.01.228</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ijhydene.2021.01.228" target="_blank" >10.1016/j.ijhydene.2021.01.228</a>
Alternative languages
Result language
angličtina
Original language name
The influence of small hydrogen addition on the structural and magnetocaloric properties of high-purity nanocrystalline terbium
Original language description
Hydrogen absorption often induces changes of various properties of rare-earth metals. In this paper, we study the influence of hydrogenation on the structural, magnetic and magnetocaloric properties of high-purity nanocrystalline terbium. Strong (00l) texture present in the parent Tb sample is practically destroyed after the hydrogenation procedure. We observe formation of agglomerates of different sizes and shapes depending on the hydrogen content in the samples. We find traces of β-hydride (TbH2) in the main α-hydride TbHx phase. For TbHx with x = 0.25 and 0.5 at.H/f The effect of hydrogenation on the magnetocaloric properties is studied in magnetic fields up to 9 T. The magnetocaloric effect decreases after hydrogenation. The -ΔSM(T) curves feature a table-like effect in the vicinity of the magnetic phase transitions in magnetic fields exceeding 1 T.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
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)
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Hydrogen Energy
ISSN
0360-3199
e-ISSN
1879-3487
Volume of the periodical
46
Issue of the periodical within the volume
27
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
14556-14564
UT code for WoS article
000639329700017
EID of the result in the Scopus database
2-s2.0-85101379416