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Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties

In the present study a mixture of empty fruit bunch (EFB) fiber as a matrix material and graphene oxide (GO) as a guest was activated by processing with KOH. The structural characterization was performed by various techniques such as field emission scanning electron microscopy (FESEM), transmission...

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Main Authors:	Yarmand, H., Gharehkhani, S., Shirazi, S.F.S., Amiri, A., Montazer, E., Arzani, H.K., Sadri, R., Dahari, M., Kazi, S.N.
Format:	Article
Published:	Elsevier 2016
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://eprints.um.edu.my/18799/ http://dx.doi.org/10.1016/j.icheatmasstransfer.2016.01.004
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spelling	my.um.eprints.187992018-05-31T05:54:50Z http://eprints.um.edu.my/18799/ Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties Yarmand, H. Gharehkhani, S. Shirazi, S.F.S. Amiri, A. Montazer, E. Arzani, H.K. Sadri, R. Dahari, M. Kazi, S.N. TJ Mechanical engineering and machinery In the present study a mixture of empty fruit bunch (EFB) fiber as a matrix material and graphene oxide (GO) as a guest was activated by processing with KOH. The structural characterization was performed by various techniques such as field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and Raman. The as-synthesized hybrid containing activate carbon/graphene (ACG) was dispersed in ethylene glycol (EG) at various mass fractions in order to evaluate the thermo-physical and electrical properties such as thermal conductivity, electrical conductivity, viscosity, density and specific heat capacity of the suspensions at different temperatures. Thermal conductivity of ACG dispersed in EG based nanofluid shows an enhancement of 6.47% at 40 °C and weight fraction of 0.06%. Elsevier 2016 Article PeerReviewed Yarmand, H. and Gharehkhani, S. and Shirazi, S.F.S. and Amiri, A. and Montazer, E. and Arzani, H.K. and Sadri, R. and Dahari, M. and Kazi, S.N. (2016) Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties. International Communications in Heat and Mass Transfer, 72. pp. 10-15. ISSN 0735-1933 http://dx.doi.org/10.1016/j.icheatmasstransfer.2016.01.004 doi:10.1016/j.icheatmasstransfer.2016.01.004
institution	Universiti Malaya
building	UM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Malaya
content_source	UM Research Repository
url_provider	http://eprints.um.edu.my/
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Yarmand, H. Gharehkhani, S. Shirazi, S.F.S. Amiri, A. Montazer, E. Arzani, H.K. Sadri, R. Dahari, M. Kazi, S.N. Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties
description	In the present study a mixture of empty fruit bunch (EFB) fiber as a matrix material and graphene oxide (GO) as a guest was activated by processing with KOH. The structural characterization was performed by various techniques such as field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), X-ray diffraction (XRD) and Raman. The as-synthesized hybrid containing activate carbon/graphene (ACG) was dispersed in ethylene glycol (EG) at various mass fractions in order to evaluate the thermo-physical and electrical properties such as thermal conductivity, electrical conductivity, viscosity, density and specific heat capacity of the suspensions at different temperatures. Thermal conductivity of ACG dispersed in EG based nanofluid shows an enhancement of 6.47% at 40 °C and weight fraction of 0.06%.
format	Article
author	Yarmand, H. Gharehkhani, S. Shirazi, S.F.S. Amiri, A. Montazer, E. Arzani, H.K. Sadri, R. Dahari, M. Kazi, S.N.
author_facet	Yarmand, H. Gharehkhani, S. Shirazi, S.F.S. Amiri, A. Montazer, E. Arzani, H.K. Sadri, R. Dahari, M. Kazi, S.N.
author_sort	Yarmand, H.
title	Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties
title_short	Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties
title_full	Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties
title_fullStr	Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties
title_full_unstemmed	Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties
title_sort	nanofluid based on activated hybrid of biomass carbon/graphene oxide: synthesis, thermo-physical and electrical properties
publisher	Elsevier
publishDate	2016
url	http://eprints.um.edu.my/18799/ http://dx.doi.org/10.1016/j.icheatmasstransfer.2016.01.004
_version_	1643690799532081152
score	13.211869

Nanofluid based on activated hybrid of biomass carbon/graphene oxide: Synthesis, thermo-physical and electrical properties

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