Cold sintering of β-tricalcium phosphate/bioactive glass composites
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F24%3APU152326" target="_blank" >RIV/00216305:26620/24:PU152326 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.ceramint.2024.02.297" target="_blank" >https://doi.org/10.1016/j.ceramint.2024.02.297</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ceramint.2024.02.297" target="_blank" >10.1016/j.ceramint.2024.02.297</a>
Alternative languages
Result language
angličtina
Original language name
Cold sintering of β-tricalcium phosphate/bioactive glass composites
Original language description
Reaching high densification upon sintering beta-tricalcium phosphate (beta-TCP) has always been challenging. Its combination with bioactive glass (BG) is a common strategy to increase its densification, but still highly limited due to phase transformation. Cold sintering process (CSP) has gained attention in the search for alternatives to traditional sintering (TS), but the number of bioceramics explored is still limited. Thus, the main goal of this work was to use S53P4 BG as a sintering agent of beta-TCP in CSP. Pellets of beta-TCP/S53P4 (0, 30, and 60 wt%) were consolidated by CSP at 200 degrees C while being pressed at 166 MPa and compared with pellets sintered by TS at 1200 degrees C. Whereas beta-TCP pellets showed no densification by CSP, the addition of 30 and 60 wt% S53P4 led to a significative increase in their density, of 76 +/- 4% and 85 +/- 3%, equivalent to the pellets consolidated by TS. CSP pellets were consolidated without showing the crystallization of S53P4 and presented a highly densified microstructure. Both CSP and TS pellets showed apatite formation in simulated body fluid (SBF) after 7 and 14 days. Thus, CSP has shown to be a promising alternative to TS when consolidating beta-TCP/S53P4.
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
20500 - Materials engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Ceramics International
ISSN
0272-8842
e-ISSN
1873-3956
Volume of the periodical
50
Issue of the periodical within the volume
11
Country of publishing house
GB - UNITED KINGDOM
Number of pages
8
Pages from-to
18138-18145
UT code for WoS article
001232484800001
EID of the result in the Scopus database
2-s2.0-85186558072