Sol-gel-generated La2NiO4 for CH4/CO 2 reforming

B. S. Liu, Chak Tong AU*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

48 Citations (Scopus)

Abstract

A stable La2NiO4 catalyst active in CH 4/CO2 reforming has been prepared by a sol-gel method. The catalyst was characterized by techniques such as XRD, BET, TPR and TG/DTG. The results show that the conversions of CH4 and CO2 in CH4/CO2 reforming over this catalyst are significantly higher than those over a Ni/La2O3 catalyst prepared by wet impregnation and those over a La2NiO4/γ-Al 2O3 catalyst. The TG/DTG outcome confirmed that the amount of carbon deposition observed in the former case was less than that observed in the latter two cases, a phenomenon attributable to the uniform dispersion of nanoscale Ni particles in the sol-gel-generated La 2NiO4 catalyst.

Original languageEnglish
Pages (from-to)165-170
Number of pages6
JournalCatalysis Letters
Volume85
Issue number3-4
DOIs
Publication statusPublished - Feb 2003

Scopus Subject Areas

  • Catalysis
  • Chemistry(all)

User-Defined Keywords

  • CH/CO reforming
  • Sol-gel-generated La NiO

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