Standard

Preparation and characterization of open-cell epoxy foams modified with carbon fibers and aluminum powder. / Smorygo, Oleg; Mikutski, Vitali; Marukovich, Alexander et al.

In: Composite Structures, Vol. 202, 15.10.2018, p. 917-923.

Research output: Contribution to journal › Article › peer-review

Harvard

Smorygo, O, Mikutski, V, Marukovich, A, Sadykov, V, Bespalko, Y, Stefan, A & Pelin, CE 2018, 'Preparation and characterization of open-cell epoxy foams modified with carbon fibers and aluminum powder', Composite Structures, vol. 202, pp. 917-923. https://doi.org/10.1016/j.compstruct.2018.04.063

APA

Smorygo, O., Mikutski, V., Marukovich, A., Sadykov, V., Bespalko, Y., Stefan, A., & Pelin, C. E. (2018). Preparation and characterization of open-cell epoxy foams modified with carbon fibers and aluminum powder. Composite Structures, 202, 917-923. https://doi.org/10.1016/j.compstruct.2018.04.063

Vancouver

Smorygo O, Mikutski V, Marukovich A, Sadykov V, Bespalko Y, Stefan A et al. Preparation and characterization of open-cell epoxy foams modified with carbon fibers and aluminum powder. Composite Structures. 2018 Oct 15;202:917-923. doi: 10.1016/j.compstruct.2018.04.063

Author

Smorygo, Oleg ; Mikutski, Vitali ; Marukovich, Alexander et al. / Preparation and characterization of open-cell epoxy foams modified with carbon fibers and aluminum powder. In: Composite Structures. 2018 ; Vol. 202. pp. 917-923.

BibTeX

@article{98c001cb73004528bec72885cb28b497,
title = "Preparation and characterization of open-cell epoxy foams modified with carbon fibers and aluminum powder",
abstract = "Epoxy foams were prepared by the sacrificial template method. The porous template was prepared from carbamide granules and then impregnated with epoxy resin. The method ensured foams with low relative density of 0.334–0.358 and an open-cell structure consisting of regular spherical cells and round interconnecting windows. Epoxy resin was modified with short carbon fibers and aluminum powder. Both fillers ensured the increase in compressive strength by 12–15% as compared to the neat epoxy foam. The carbon fiber filler ensured much higher specific strength (up to 18.5–18.6 MPa·cm3·g−1) due to little effect on the foam density. Sandwich composite samples were prepared using CPRF facing and the epoxy foam core, and promising mechanical properties of the sandwiches were stated by the 3-point midspan flexure test.",
keywords = "Compressive strength, Epoxy matrix, Foam, Sandwich core, BEHAVIOR, COMPOSITES, MECHANICAL-PROPERTIES",
author = "Oleg Smorygo and Vitali Mikutski and Alexander Marukovich and Vladislav Sadykov and Yulia Bespalko and Adriana Stefan and Pelin, {Cristina Elisabeta}",
year = "2018",
month = oct,
day = "15",
doi = "10.1016/j.compstruct.2018.04.063",
language = "English",
volume = "202",
pages = "917--923",
journal = "Composite Structures",
issn = "0263-8223",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Preparation and characterization of open-cell epoxy foams modified with carbon fibers and aluminum powder

AU - Smorygo, Oleg

AU - Mikutski, Vitali

AU - Marukovich, Alexander

AU - Sadykov, Vladislav

AU - Bespalko, Yulia

AU - Stefan, Adriana

AU - Pelin, Cristina Elisabeta

PY - 2018/10/15

Y1 - 2018/10/15

N2 - Epoxy foams were prepared by the sacrificial template method. The porous template was prepared from carbamide granules and then impregnated with epoxy resin. The method ensured foams with low relative density of 0.334–0.358 and an open-cell structure consisting of regular spherical cells and round interconnecting windows. Epoxy resin was modified with short carbon fibers and aluminum powder. Both fillers ensured the increase in compressive strength by 12–15% as compared to the neat epoxy foam. The carbon fiber filler ensured much higher specific strength (up to 18.5–18.6 MPa·cm3·g−1) due to little effect on the foam density. Sandwich composite samples were prepared using CPRF facing and the epoxy foam core, and promising mechanical properties of the sandwiches were stated by the 3-point midspan flexure test.

AB - Epoxy foams were prepared by the sacrificial template method. The porous template was prepared from carbamide granules and then impregnated with epoxy resin. The method ensured foams with low relative density of 0.334–0.358 and an open-cell structure consisting of regular spherical cells and round interconnecting windows. Epoxy resin was modified with short carbon fibers and aluminum powder. Both fillers ensured the increase in compressive strength by 12–15% as compared to the neat epoxy foam. The carbon fiber filler ensured much higher specific strength (up to 18.5–18.6 MPa·cm3·g−1) due to little effect on the foam density. Sandwich composite samples were prepared using CPRF facing and the epoxy foam core, and promising mechanical properties of the sandwiches were stated by the 3-point midspan flexure test.

KW - Compressive strength

KW - Epoxy matrix

KW - Foam

KW - Sandwich core

KW - BEHAVIOR

KW - COMPOSITES

KW - MECHANICAL-PROPERTIES

UR - http://www.scopus.com/inward/record.url?scp=85046127452&partnerID=8YFLogxK

U2 - 10.1016/j.compstruct.2018.04.063

DO - 10.1016/j.compstruct.2018.04.063

M3 - Article

AN - SCOPUS:85046127452

VL - 202

SP - 917

EP - 923

JO - Composite Structures

JF - Composite Structures

SN - 0263-8223

ER -

ID: 12948819