Thermal diffusivity of carbon pellets (CPs) treated with KOH

M. Haydari, M. M. Moksin, A. E. Abdelrahman, Mohamad Deraman, W. M M Yunus, I. V. Grozescu

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

In this work thermal diffusivity of carbon pellets (CPs) treated with different percentage level of KOH has been studied. Thermal diffusivity measurements were carried out at room temperature by using photoflash technique. The technique consists of a camera flash having approximately 5 ms pulse duration for heating and a thin film of polyvinylidene difluoride (PVDF) attached to the back of the samples for signal detection. Eight carbon samples treated with different percentage level of KOH (0 to 7 mole percent) were studied and the thermal diffusivity result was compared with SEM which showed that the sample with highest thermal diffusivity had distinctly lower porosity and better grain alignment.

Original languageEnglish
Pages (from-to)165-168
Number of pages4
JournalAmerican Journal of Applied Sciences
Volume5
Issue number2
Publication statusPublished - 2008

Fingerprint

thermal diffusivity
pellets
carbon
difluorides
signal detection
vinylidene
flash
pulse duration
cameras
alignment
porosity
scanning electron microscopy
heating
room temperature
thin films

Keywords

  • Flash technique
  • KOH
  • PVDF
  • Thermal diffusivity

ASJC Scopus subject areas

  • General

Cite this

Haydari, M., Moksin, M. M., Abdelrahman, A. E., Deraman, M., Yunus, W. M. M., & Grozescu, I. V. (2008). Thermal diffusivity of carbon pellets (CPs) treated with KOH. American Journal of Applied Sciences, 5(2), 165-168.

Thermal diffusivity of carbon pellets (CPs) treated with KOH. / Haydari, M.; Moksin, M. M.; Abdelrahman, A. E.; Deraman, Mohamad; Yunus, W. M M; Grozescu, I. V.

In: American Journal of Applied Sciences, Vol. 5, No. 2, 2008, p. 165-168.

Research output: Contribution to journalArticle

Haydari, M, Moksin, MM, Abdelrahman, AE, Deraman, M, Yunus, WMM & Grozescu, IV 2008, 'Thermal diffusivity of carbon pellets (CPs) treated with KOH', American Journal of Applied Sciences, vol. 5, no. 2, pp. 165-168.
Haydari M, Moksin MM, Abdelrahman AE, Deraman M, Yunus WMM, Grozescu IV. Thermal diffusivity of carbon pellets (CPs) treated with KOH. American Journal of Applied Sciences. 2008;5(2):165-168.
Haydari, M. ; Moksin, M. M. ; Abdelrahman, A. E. ; Deraman, Mohamad ; Yunus, W. M M ; Grozescu, I. V. / Thermal diffusivity of carbon pellets (CPs) treated with KOH. In: American Journal of Applied Sciences. 2008 ; Vol. 5, No. 2. pp. 165-168.
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