Dielectric Properties of Compacts Sintered after High-Pressure Forming of Lithium Fluoride
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F23%3A00584122" target="_blank" >RIV/61389021:_____/23:00584122 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/23:00371475
Result on the web
<a href="https://www.mdpi.com/2571-6131/6/4/118" target="_blank" >https://www.mdpi.com/2571-6131/6/4/118</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/ceramics6040118" target="_blank" >10.3390/ceramics6040118</a>
Alternative languages
Result language
angličtina
Original language name
Dielectric Properties of Compacts Sintered after High-Pressure Forming of Lithium Fluoride
Original language description
High-pressure forming at 300 MPa and room temperature was applied before the sintering of a lithium fluoride (LiF) powder. The as-fired samples were tested as dielectrics and showed very interesting characteristics. The best sample, sintered at 750 °C for 8 h, had a relative permittivity of 12.1 and a loss tangent of 0.0006, both of them frequency-independent and temperature-independent up to at least 150 °C, and moreover, the volume DC resistivity was 27.4 × 1012 Ωm at room temperature. These parameters are comparable with oxide ceramics, processed at temperatures over 1300 °C, as for example, aluminum dioxide (Al2O3) or Y3Al5O12 (YAG). LiF material is advantageous because of its very low sintering temperature, which is only about one-half of typical oxide ceramic dielectrics.
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
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OECD FORD branch
20504 - Ceramics
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ceramics
ISSN
2571-6131
e-ISSN
2571-6131
Volume of the periodical
6
Issue of the periodical within the volume
4
Country of publishing house
CH - SWITZERLAND
Number of pages
13
Pages from-to
1913-1925
UT code for WoS article
001130731100001
EID of the result in the Scopus database
2-s2.0-85180690477