Study of hydrogen storage by carbonaceous material at room temperature

Nor Hasridah Abu Hassan, Abdul Rahman Mohamed, Sharif Hussein Sharif Zein

Résultat de recherche: Articleexamen par les pairs

15 Citations (Scopus)

Résumé

Recently, many studies have been reported about a variety of carbon materials in adsorbing hydrogen. Regarding that, hydrogen adsorption in different carbonaceous materials was investigated at room temperature, 298 K and three different pressures which were 6.5, 8.5 and 9.5 bar. Pressure drop of hydrogen was measured and the amount it adsorbed was calculated by using ideal gas law and it was presented in weight percent, wt.%. In this paper, the effect of a purification process on hydrogen adsorption was also discussed. Along with that, pretreatment also gave a major influence in hydrogen adsorption because it affected the adsorption behavior of the carbon nanotubes surfaces. The highest result obtained during this work was 0.195 wt.% for purified carbon nanotubes.

Langue d'origineEnglish
Pages (de-à)1517-1523
Nombre de pages7
JournalDiamond and Related Materials
Volume16
Numéro de publication8
DOI
Statut de publicationPublished - août 2007
Publié à l'externeOui

Note bibliographique

Funding Information:
The authors would like to acknowledge the financial support provided by the Universiti Sains Malaysia under Short Term Grant Scheme (Project: A/C No: 6035146).

ASJC Scopus Subject Areas

  • Electronic, Optical and Magnetic Materials
  • General Chemistry
  • Mechanical Engineering
  • Materials Chemistry
  • Electrical and Electronic Engineering

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