Nickel-hydroxyapatite as biomaterial catalysts for hydrogen production via glycerol steam reforming

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

5 Citations (Scopus)

Abstract

Nickel-hydroxyapatite as biomaterial catalysts exhibited high activity and selectivity in glycerol steam reforming. The catalytic steam reforming of glycerol (C3H8O3) for the production of hydrogen is carried out over nickel supported on hydroxyapatite [Ca 5(PO4)3(OH)] catalyst at 600°C with atmospheric pressure and 120 minute time reaction. The catalysts were prepared by mean of wet impregnation method and varied nickel loadings (3, 6, 12 %) on hydroxyapatite. It is found that the 3% wt% Ni/HAP show higher hydrogen production rate over the other nickel loadings on hydroxyapatite, which is correlated with Ni/HAP catalyst surface area measured by BET adsorbtion and morphology of catalysts. Glycerol steam reforming with water-to-glycerol feed ratio 8/1 much more hydrogen production (77-82%) compared feed ratio 4/1. The catalysts were characterised by BET surface area and SEM-EDX techniques.

Original languageEnglish
Title of host publicationKey Engineering Materials
Pages770-774
Number of pages5
Volume447 448
DOIs
Publication statusPublished - 2010
EventICoPE2010 and 13th ICPE International Conference on Precision Engineering -
Duration: 28 Jul 201030 Jul 2010

Publication series

NameKey Engineering Materials
Volume447 448
ISSN (Print)10139826

Other

OtherICoPE2010 and 13th ICPE International Conference on Precision Engineering
Period28/7/1030/7/10

Fingerprint

Steam reforming
Biocompatible Materials
Durapatite
Hydrogen production
Nickel
Glycerol
Hydroxyapatite
Biomaterials
Catalysts
Catalytic reforming
Catalyst selectivity
Impregnation
Atmospheric pressure
Energy dispersive spectroscopy
Hydrogen
Catalyst activity
Scanning electron microscopy
Water

Keywords

  • Glycerol
  • Hydrogen production
  • Nickel/hydroxyapatite catalyst
  • Steam reforming
  • Surface area

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Nickel-hydroxyapatite as biomaterial catalysts for hydrogen production via glycerol steam reforming. / Hakim, Lukman; Yaakob, Zahira; Ismail, Manal; Daud, Wan Ramli Wan.

Key Engineering Materials. Vol. 447 448 2010. p. 770-774 (Key Engineering Materials; Vol. 447 448).

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

Hakim, L, Yaakob, Z, Ismail, M & Daud, WRW 2010, Nickel-hydroxyapatite as biomaterial catalysts for hydrogen production via glycerol steam reforming. in Key Engineering Materials. vol. 447 448, Key Engineering Materials, vol. 447 448, pp. 770-774, ICoPE2010 and 13th ICPE International Conference on Precision Engineering, 28/7/10. https://doi.org/10.4028/www.scientific.net/KEM.447-448.770
Hakim, Lukman ; Yaakob, Zahira ; Ismail, Manal ; Daud, Wan Ramli Wan. / Nickel-hydroxyapatite as biomaterial catalysts for hydrogen production via glycerol steam reforming. Key Engineering Materials. Vol. 447 448 2010. pp. 770-774 (Key Engineering Materials).
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