Thermal conductivity, thermal diffusivity and specific heat of TPNR hybrid nanocomposites at different temperatures

Mou'ad A. Tarawneh, Sahrim Ahmad, K. A. Ku Zarina, Norita Hassan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

This paper discusses the inclusion of hybrid nanofillers nanoclay and multi-walled carbon nanotubes (MWNTs) as reinforcing agents to improve the thermal properties of TPNR. The laser flash technique was also employed to determine the thermal conductivity, thermal diffusivity and specific heat capacity of the nanocomposite. Two types of hybrid nanofillers were introduced into TPNR, which are untreated hybrid composites (UTH) prepared from MWNTs (without acid treatment)-nanoclay and treated hybrid composites (TH), consisting of acid treated MWNTs and nanoclay. The thermal properties of treated hybrid composites are better than untreated hybrid composites. The thermal conductivity of untreated hybrid composites that were sintered at 30 to 150°C did not show a monotonous change with MWNTs as the filler has a high thermal conductivity compared to nanoclay. The results showed that the thermal diffusivity decreased with the increasing of temperature. The specific heat of all the measured samples increases linearly with the measured temperature from 30°C to 150°C.

Original languageEnglish
Title of host publicationAdvanced Materials Research
Pages296-299
Number of pages4
Volume576
DOIs
Publication statusPublished - 2012
EventInternational Conference on Advances in Manufacturing and Materials Engineering, ICAMME 2012 - Kuala Lumpur
Duration: 3 Jul 20125 Jul 2012

Publication series

NameAdvanced Materials Research
Volume576
ISSN (Print)10226680

Other

OtherInternational Conference on Advances in Manufacturing and Materials Engineering, ICAMME 2012
CityKuala Lumpur
Period3/7/125/7/12

Fingerprint

Thermal diffusivity
Specific heat
Thermal conductivity
Nanocomposites
Carbon nanotubes
Composite materials
Thermodynamic properties
Temperature
Acids
Fillers
Lasers

Keywords

  • Acid Treatment
  • Hybrid nanocomposites
  • Thermal conductivity
  • Thermal Properties
  • Thermoplastic Natural Rubber (TPNR)

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Tarawneh, M. A., Ahmad, S., Ku Zarina, K. A., & Hassan, N. (2012). Thermal conductivity, thermal diffusivity and specific heat of TPNR hybrid nanocomposites at different temperatures. In Advanced Materials Research (Vol. 576, pp. 296-299). (Advanced Materials Research; Vol. 576). https://doi.org/10.4028/www.scientific.net/AMR.576.296

Thermal conductivity, thermal diffusivity and specific heat of TPNR hybrid nanocomposites at different temperatures. / Tarawneh, Mou'ad A.; Ahmad, Sahrim; Ku Zarina, K. A.; Hassan, Norita.

Advanced Materials Research. Vol. 576 2012. p. 296-299 (Advanced Materials Research; Vol. 576).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Tarawneh, MA, Ahmad, S, Ku Zarina, KA & Hassan, N 2012, Thermal conductivity, thermal diffusivity and specific heat of TPNR hybrid nanocomposites at different temperatures. in Advanced Materials Research. vol. 576, Advanced Materials Research, vol. 576, pp. 296-299, International Conference on Advances in Manufacturing and Materials Engineering, ICAMME 2012, Kuala Lumpur, 3/7/12. https://doi.org/10.4028/www.scientific.net/AMR.576.296
Tarawneh MA, Ahmad S, Ku Zarina KA, Hassan N. Thermal conductivity, thermal diffusivity and specific heat of TPNR hybrid nanocomposites at different temperatures. In Advanced Materials Research. Vol. 576. 2012. p. 296-299. (Advanced Materials Research). https://doi.org/10.4028/www.scientific.net/AMR.576.296
Tarawneh, Mou'ad A. ; Ahmad, Sahrim ; Ku Zarina, K. A. ; Hassan, Norita. / Thermal conductivity, thermal diffusivity and specific heat of TPNR hybrid nanocomposites at different temperatures. Advanced Materials Research. Vol. 576 2012. pp. 296-299 (Advanced Materials Research).
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