Artículo

Ramos, J.A.; Esposito, L.; Kortaberria, G.; D'Arlas, B.F.; Zalakain, I.; Goyanes, S.; Mondragon, I. "Electric field alignment of multi-walled carbon nanotubes through curing of an epoxy matrix" (2012) Journal of Nanostructured Polymers and Nanocomposites. 8(3):89-93
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Abstract:

The electrical alignment of multi-walled carbon nanotubes (MWCNT) in an epoxy resin was studied through curing using electrical measurements and optical microscopy. The epoxy system was composed by diglycidyl ether of bisphenol-A and 4,4'-methylene bis-(3-chloro 2,6-diethylaniline). Long multi-walled carbon nanotubes were ultrasonically mixed with epoxy resin to form a 0.01 wt% MWCNT mixture. Samples were cured with alternating current electric fields applying different AC voltages. The electrical conductivity of the composite increased upon applied voltage as higher alignment of carbon nanotubes was achieved. The enhanced alignment was visualized by optical microscopy. Improvements in capacitance behaviour were also achieved with the highest value of current field.

Registro:

Documento: Artículo
Título:Electric field alignment of multi-walled carbon nanotubes through curing of an epoxy matrix
Autor:Ramos, J.A.; Esposito, L.; Kortaberria, G.; D'Arlas, B.F.; Zalakain, I.; Goyanes, S.; Mondragon, I.
Filiación:Materials Technologies Group, Department of Chemical and Environmental Engineering, Polytechnic School, University of the Basque Country, Pza Europa 1, 20018, Donostia-San Sebastian, Spain
Laboratorio de Polímeros y Materiales Compuestos, FCEyN, Universidad Nacional de Buenos Aires, Pabellón 1 Ciudad Universitaria, Buenos Aires, 1424, Argentina
Consejo Nacional de Investigaciones Científicas y Tecnológicas (CONICET), Argentina
Palabras clave:Atomic force microscopy (AFM); Carbon nanotubes; Dielectrophoresis; Electrical properties; Epoxy resin; Ac voltage; Alternating current; Applied voltages; Current fields; Diglycidyl ether of bisphenol-A; Electric field alignment; Electrical conductivity; Electrical measurement; Epoxy matrices; Epoxy systems; Atomic force microscopy; Carbon nanotubes; Curing; Electric conductivity; Electric fields; Electric properties; Electrophoresis; Epoxy resins; Ethers; Optical data storage; Optical microscopy; Phenols; Resins; Alignment
Año:2012
Volumen:8
Número:3
Página de inicio:89
Página de fin:93
Título revista:Journal of Nanostructured Polymers and Nanocomposites
Título revista abreviado:J. Nanostructured Polym. Nanocomposites
ISSN:17904439
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17904439_v8_n3_p89_Ramos

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Citas:

---------- APA ----------
Ramos, J.A., Esposito, L., Kortaberria, G., D'Arlas, B.F., Zalakain, I., Goyanes, S. & Mondragon, I. (2012) . Electric field alignment of multi-walled carbon nanotubes through curing of an epoxy matrix. Journal of Nanostructured Polymers and Nanocomposites, 8(3), 89-93.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17904439_v8_n3_p89_Ramos [ ]
---------- CHICAGO ----------
Ramos, J.A., Esposito, L., Kortaberria, G., D'Arlas, B.F., Zalakain, I., Goyanes, S., et al. "Electric field alignment of multi-walled carbon nanotubes through curing of an epoxy matrix" . Journal of Nanostructured Polymers and Nanocomposites 8, no. 3 (2012) : 89-93.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17904439_v8_n3_p89_Ramos [ ]
---------- MLA ----------
Ramos, J.A., Esposito, L., Kortaberria, G., D'Arlas, B.F., Zalakain, I., Goyanes, S., et al. "Electric field alignment of multi-walled carbon nanotubes through curing of an epoxy matrix" . Journal of Nanostructured Polymers and Nanocomposites, vol. 8, no. 3, 2012, pp. 89-93.
Recuperado de https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17904439_v8_n3_p89_Ramos [ ]
---------- VANCOUVER ----------
Ramos, J.A., Esposito, L., Kortaberria, G., D'Arlas, B.F., Zalakain, I., Goyanes, S., et al. Electric field alignment of multi-walled carbon nanotubes through curing of an epoxy matrix. J. Nanostructured Polym. Nanocomposites. 2012;8(3):89-93.
Available from: https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17904439_v8_n3_p89_Ramos [ ]