Effect of carbon nanotube alignment and length on the electrical conductivity and piezoresistivity of CNT/PMMA composites

G. Ventura; J. Cob; A. May-Pat; A. I. Oliva; F. Avilés; A. I. Oliva-Avilés

Effect of carbon nanotube alignment and length on the electrical conductivity and piezoresistivity of CNT/PMMA composites

G. Ventura
, J. Cob
, A. May-Pat
, A. I. Oliva
, F. Avilés
, A. I. Oliva-Avilés

Universidad Anáhuac Mayab

Producción científica: Contribución a una conferencia/congreso › Artículo › revisión exhaustiva

Resumen

The effect of the length of multiwall carbon nanotubes (MWCNTs) on the electrical properties of MWCNT/polymer composites is investigated. A methodology based on controlled ultrasonic fragmentation was implemented to systematically reduce the length of the MWCNTs, supported by scanning electron microscopy and length measurements. The as-received and fragmented MWCNTs were used to fabricate MWCNT/polymethyl methacrylate composites, evaluating the effect of such a fragmentation in the resulting electrical conductivity of the composites. The effect of length-shortening and carbon nanotube alignment on the piezoresistive properties of such composites is an ongoing work which will be presented at the conference.

Idioma original	Inglés
Estado	Publicada - 1 ene 2017
Evento	21st International Conference on Composite Materials, ICCM 2017 - Xi'an, China Duración: 20 ago 2017 → 25 ago 2017

Conferencia

Conferencia	21st International Conference on Composite Materials, ICCM 2017
País/Territorio	China
Ciudad	Xi'an
Período	20/08/17 → 25/08/17

Otros archivos y enlaces

Enlace a la publicación en Scopus

Citar esto

@conference{d4bc8d678aaa48158c5b7257e8e20002,

title = "Effect of carbon nanotube alignment and length on the electrical conductivity and piezoresistivity of CNT/PMMA composites",

abstract = "The effect of the length of multiwall carbon nanotubes (MWCNTs) on the electrical properties of MWCNT/polymer composites is investigated. A methodology based on controlled ultrasonic fragmentation was implemented to systematically reduce the length of the MWCNTs, supported by scanning electron microscopy and length measurements. The as-received and fragmented MWCNTs were used to fabricate MWCNT/polymethyl methacrylate composites, evaluating the effect of such a fragmentation in the resulting electrical conductivity of the composites. The effect of length-shortening and carbon nanotube alignment on the piezoresistive properties of such composites is an ongoing work which will be presented at the conference.",

keywords = "Carbon nanotubes, Electrical conductivity, PMMA, Polymer nanocomposites",

author = "G. Ventura and J. Cob and A. May-Pat and Oliva, \{A. I.\} and F. Avil{\'e}s and Oliva-Avil{\'e}s, \{A. I.\}",

note = "Publisher Copyright: {\textcopyright} 2017 International Committee on Composite Materials. All rights reserved.; 21st International Conference on Composite Materials, ICCM 2017 ; Conference date: 20-08-2017 Through 25-08-2017",

year = "2017",

month = jan,

day = "1",

language = "Ingl{\'e}s",

}

Effect of carbon nanotube alignment and length on the electrical conductivity and piezoresistivity of CNT/PMMA composites. / Ventura, G.; Cob, J.; May-Pat, A. et al.
2017. Papel presentado en 21st International Conference on Composite Materials, ICCM 2017, Xi'an, China.

Producción científica: Contribución a una conferencia/congreso › Artículo › revisión exhaustiva

TY - CONF

T1 - Effect of carbon nanotube alignment and length on the electrical conductivity and piezoresistivity of CNT/PMMA composites

AU - Ventura, G.

AU - Cob, J.

AU - May-Pat, A.

AU - Oliva, A. I.

AU - Avilés, F.

AU - Oliva-Avilés, A. I.

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The effect of the length of multiwall carbon nanotubes (MWCNTs) on the electrical properties of MWCNT/polymer composites is investigated. A methodology based on controlled ultrasonic fragmentation was implemented to systematically reduce the length of the MWCNTs, supported by scanning electron microscopy and length measurements. The as-received and fragmented MWCNTs were used to fabricate MWCNT/polymethyl methacrylate composites, evaluating the effect of such a fragmentation in the resulting electrical conductivity of the composites. The effect of length-shortening and carbon nanotube alignment on the piezoresistive properties of such composites is an ongoing work which will be presented at the conference.

AB - The effect of the length of multiwall carbon nanotubes (MWCNTs) on the electrical properties of MWCNT/polymer composites is investigated. A methodology based on controlled ultrasonic fragmentation was implemented to systematically reduce the length of the MWCNTs, supported by scanning electron microscopy and length measurements. The as-received and fragmented MWCNTs were used to fabricate MWCNT/polymethyl methacrylate composites, evaluating the effect of such a fragmentation in the resulting electrical conductivity of the composites. The effect of length-shortening and carbon nanotube alignment on the piezoresistive properties of such composites is an ongoing work which will be presented at the conference.

KW - Carbon nanotubes

KW - Electrical conductivity

KW - PMMA

KW - Polymer nanocomposites

UR - https://www.scopus.com/pages/publications/85053116180

M3 - Artículo

AN - SCOPUS:85053116180

T2 - 21st International Conference on Composite Materials, ICCM 2017

Y2 - 20 August 2017 through 25 August 2017

ER -

Effect of carbon nanotube alignment and length on the electrical conductivity and piezoresistivity of CNT/PMMA composites

Resumen

Conferencia

Otros archivos y enlaces

Huella

Citar esto