Study of hydrogen storage by carbonaceous material at room temperature

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

Producción científica: Contribución a una revistaArtículorevisión exhaustiva

15 Citas (Scopus)

Resumen

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.

Idioma originalEnglish
Páginas (desde-hasta)1517-1523
Número de páginas7
PublicaciónDiamond and Related Materials
Volumen16
N.º8
DOI
EstadoPublished - ago. 2007
Publicado de forma externa

Nota bibliográfica

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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