Development of high thermally conductive and electrically insulated epoxy nanocomposites with high mechanical performance
نویسندگان
چکیده
Developing polymer-based nanocomposites with high thermal conductivity, mechanical performance, and electrical insulation becomes a huge challenge in both academia industry. In this article, the synergistic effects of boron nitride (BN) nanosheets carbon nanotubes (CNTs) on properties conductivity epoxy nanocomposite adhesives were investigated. The results showed that addition one-dimensional CNTs two-dimensional BN into matrix contributes to formation three-dimensional network larger contact surface between nanofillers matrix. hybrid filler provided significant improvements adhesives. At 1.06 vol% BN-CNTs, provide higher Young's modulus, fracture toughness (K1C), energy release rate (G1C), lap shear strength, stability compared epoxy/BN epoxy/BN-CNT recorded its maximum values 0.49 K m?1 k?1 at 3.79 increased by 335% 133% case same fraction vol%.
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ژورنال
عنوان ژورنال: Polymer Composites
سال: 2021
ISSN: ['0272-8397', '1548-0569']
DOI: https://doi.org/10.1002/pc.26140