Boron nitride nanotubes as a reinforcement for brittle matrices
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F14%3A00434893" target="_blank" >RIV/68081723:_____/14:00434893 - isvavai.cz</a>
Alternative codes found
RIV/00216305:26210/14:PU113284
Result on the web
<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2014.03.028" target="_blank" >http://dx.doi.org/10.1016/j.jeurceramsoc.2014.03.028</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jeurceramsoc.2014.03.028" target="_blank" >10.1016/j.jeurceramsoc.2014.03.028</a>
Alternative languages
Result language
angličtina
Original language name
Boron nitride nanotubes as a reinforcement for brittle matrices
Original language description
Cylindrical and bamboo-like boron nitride nanotubes (BNNTs) have been used to reinforce brittle amorphous borosilicate glass matrix materials prepared by spark plasma sintering. The mechanical properties, such as hardness, Young?s modulus, fracture toughness, and scratch resistance of the materials have been investigated. The fracture toughness of the composites showed an improvement of 30% compared to the pure amorphous glass. BNNTs pull-out, crack bridging, stretching, and crack deflection tougheningmechanisms were observed in the reinforced glass matrix composites. Extensive pull-out of the BNNTs (>400 nm) was observed in the form of the telescopic ?sword-in-sheath mechanism, resulting in poor energy dissipation due to the weak Van der Waals forcebetween the inner walls of the BNNTs. The scratch resistance was significantly improved (26%) after the addition of the BNNTs, and the results correspond well with the brittleness index of the materials.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JH - Ceramics, fire-proof materials and glass
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED1.1.00%2F02.0068" target="_blank" >ED1.1.00/02.0068: Central european institute of technology</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of the European Ceramic Society
ISSN
0955-2219
e-ISSN
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Volume of the periodical
34
Issue of the periodical within the volume
14
Country of publishing house
GB - UNITED KINGDOM
Number of pages
11
Pages from-to
3339-3349
UT code for WoS article
000340222800012
EID of the result in the Scopus database
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