Boron nitride nanosheets reinforced glass matrix composites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F15%3A00450404" target="_blank" >RIV/68081723:_____/15:00450404 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1179/1743676115Y.0000000056" target="_blank" >http://dx.doi.org/10.1179/1743676115Y.0000000056</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1179/1743676115Y.0000000056" target="_blank" >10.1179/1743676115Y.0000000056</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Boron nitride nanosheets reinforced glass matrix composites

Popis výsledku v původním jazyce

The effect of reinforcing boron nitride nanosheets (BNNSs) on the mechanical properties of an amorphous borosilicate glass (BS) matrix was studied. The BNNSs were prepared using liquid exfoliation method and characterised by transmission electron microscopy, scanning electron microscopy and X-ray diffraction (XRD) analysis. The average length was 0.5 ?m, and thickness of the nanosheets was between 4 and 30 layers. These BNNSs were used to prepare BS-BNNS composite with different loading concentrations of 1, 2.5 and 5 mass-% (i.e. 1.395, 3.705 and 7.32 vol.-%). Spark plasma sintering (SPS) was used to densify these composites to avoid structural damages to the BNNSs and/or crystallisation within the composite sample during high temperature processing. The BNNSs were found to be evenly distributed in the composites matrix and were found to be aligned in an orientation perpendicular to the direction of the applied force in SPS. The mechanical properties including fracture toughness, flexu

Název v anglickém jazyce

Boron nitride nanosheets reinforced glass matrix composites

Popis výsledku anglicky

The effect of reinforcing boron nitride nanosheets (BNNSs) on the mechanical properties of an amorphous borosilicate glass (BS) matrix was studied. The BNNSs were prepared using liquid exfoliation method and characterised by transmission electron microscopy, scanning electron microscopy and X-ray diffraction (XRD) analysis. The average length was 0.5 ?m, and thickness of the nanosheets was between 4 and 30 layers. These BNNSs were used to prepare BS-BNNS composite with different loading concentrations of 1, 2.5 and 5 mass-% (i.e. 1.395, 3.705 and 7.32 vol.-%). Spark plasma sintering (SPS) was used to densify these composites to avoid structural damages to the BNNSs and/or crystallisation within the composite sample during high temperature processing. The BNNSs were found to be evenly distributed in the composites matrix and were found to be aligned in an orientation perpendicular to the direction of the applied force in SPS. The mechanical properties including fracture toughness, flexu

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JL - Únava materiálu a lomová mechanika

OECD FORD obor

—

Projekt

<a href="/cs/project/7AMB14SK155" target="_blank" >7AMB14SK155: Studium mechanických a lomových vlastností nanokeramických kompozitů zpevněných nanotrubičkami nitridu bóru</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Advances in Applied Ceramics

ISSN

1743-6753

e-ISSN

—

Svazek periodika

114

Číslo periodika v rámci svazku

SEP

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

"S26"-"S32"

Kód UT WoS článku

000364433500005

EID výsledku v databázi Scopus

2-s2.0-84946020959