Catalytic aspects of ceria-zirconia solid solution

Part-I An update inthe synthesis, propertiesand chemical reactions of ceria zirconia solid solution

Manoj Pudukudy, Zahira Yaakob

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

Ceria-zirconia (CZ) solid solution is a promising ecofriendly catalyst for a wide variety of applications in the research field with unlimited role in modern technology. It is a possible alternative solution to the technology industries due to the fact that it fulfils the concept of the zero emission of automotive exhaust gas. The preparation method and composition of the components could determine the particle size, homogeneity, reliability and textural as well as the morphological properties of the CZ solid solution. The properties like surface area, pore volume, pore size, thermal and mechanical stability and surface features have been recognised as the vital parameters inducing the increased catalyst activity in CZ solid solution. This overview paid much special attention on the characteristics, synthesis methods, effect of metal dopants and supports on the CZ solid solution, along with the chemical reactions catalysed by them. Redox property, oxygen storage capacity, effect of composition, calcination temperature, chemical filing process, super-acid properties of CZ solid solutions are also discussed.

Original languageEnglish
Pages (from-to)188-216
Number of pages29
JournalDer Pharma Chemica
Volume6
Issue number1
Publication statusPublished - 2014

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Cerium compounds
Chemical reactions
Solid solutions
Mechanical stability
Exhaust gases
Chemical analysis
Calcination
Pore size
Catalyst activity
Thermodynamic stability
Metals
Particle size
Doping (additives)
zirconium oxide
Oxygen
Catalysts
Acids
Industry
Temperature

Keywords

  • Catalytic activity
  • Ceria-zirconia solid solution
  • Chemical reactions
  • Metal doping
  • Redox properties

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

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