Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/27235
Título: | Mechanical and thermal transmission properties of carbon nanofibre-dispersed carbon/phenolic multiscale composites |
Autor(es): | Bhattacharyya, A. Rana, S. Parveen, Shama Fangueiro, Raúl Alagirusamy, R. Joshi, Mangala |
Palavras-chave: | Mechanical and thermal Nanotubes Graphene and fullerenes Composites Mechanical properties Thermal properties |
Data: | Jan-2013 |
Editora: | Wiley |
Revista: | Journal of Applied Polymer Science |
Resumo(s): | The present article reports the development and characterization of carbon nanofiber (CNF)-incorporated carbon/phenolic multiscale composites. Vapor-grown CNFs were dispersed homogeneously in to phenolic resin using an effective dispersion route, and carbon fabrics were subsequently impregnated with the CNF-dispersed resin to develop carbon fiber/CNF/phenolic resin multiscale composites. Mechanical and thermal transmission properties of multiscale composites were characterized. Elastic modulus and thermal conductivity of neat carbon/phenolic and multiscale composites were predicted and compared with the experimental results. It was observed that incorporation of only 1.5 wt % CNF resulted in 10% improvement in Young’s modulus, 12% increase in tensile strength, and 36% increase in thermal conductivity of carbon/phenolic composites. Fracture surface of composite samples revealed the formation of stronger fiber/matrix interface in case of multiscale composites than neat carbon/phenolic composites. Enhancement of above properties through CNF addition has been explained, and the difference between the predicted values and experimental results has been discussed. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/27235 |
DOI: | 10.1002/app.38947 |
ISSN: | 1097-4628 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | DET/2C2T - Artigos em revistas internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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x6_2013 Mechanical and Thermal Transmission Properties of Carbon Nanofibre Dispersed CarbonPhenolic Multi-scale Composites.pdf Acesso restrito! | Mechanical and Thermal Transmission Properties of Carbon Nanofibre Dispersed Carbon/Phenolic Multi-scale Composites | 1,3 MB | Adobe PDF | Ver/Abrir |