Study of mechanical and dynamic mechanical behavior of halloysite nanotube-reinforced multiscale syntactic foam

Bakshi M.S.; Kattimani S.

Please use this identifier to cite or link to this item: https://idr.l1.nitk.ac.in/jspui/handle/123456789/16664

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DC Field	Value	Language
dc.contributor.author	Bakshi M.S.
dc.contributor.author	Kattimani S.
dc.date.accessioned	2021-05-05T10:31:13Z	-
dc.date.available	2021-05-05T10:31:13Z	-
dc.date.issued	2021
dc.identifier.citation	Journal of Applied Polymer Science Vol. 138 , 7 , p. -	en_US
dc.identifier.uri	https://doi.org/10.1002/app.49855
dc.identifier.uri	http://idr.nitk.ac.in/jspui/handle/123456789/16664	-
dc.description.abstract	The present study deals with the development of novel cenosphere-epoxy multiscale syntactic foam (MSF) reinforced with halloysite nanotubes (HNTs). Cenospheres with different volume fractions (0, 20, 30, 40, 50 vol%) and HNTs (1 vol%) used in the fabrication of syntactic foams. The addition of HNTs increases the tensile modulus (42%) and flexural modulus (66%) compared with plain syntactic foam (PSF). Furthermore, FTIR studies reveal the strong hydrogen bonding interaction between HNTs and epoxy. Field emission scanning electron microscopy (FESEM) confirms the unique crack deflection phenomenon by HNT, which indicates the structure–property correlation. In addition, the storage and loss modulus of MSFs is 36 and 113%, respectively (at 30°C) higher than the neat epoxy. Improvement in the tensile and flexural properties along with excellent thermal stability at elevated temperature makes MSF a promising material for structural, weight-sensitive, and high-temperature applications. © 2020 Wiley Periodicals LLC	en_US
dc.title	Study of mechanical and dynamic mechanical behavior of halloysite nanotube-reinforced multiscale syntactic foam	en_US
dc.type	Article	en_US
Appears in Collections:	1. Journal Articles

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