Journal of Advanced Chemical Engineering

O’Toole AW

Publications

• Research Article
  Synthesis and Characterization of Ceria Supported Platinum via Facile Wet Impregnation from Cerium Based Precursors
  Author(s): Alam BB, O’Toole AW, Matyi RJ, Brenner SA Alam BB, O’Toole AW, Matyi RJ, Brenner SA
  
  Platinum (Pt) based catalysts are used in fuel cell applications for the high efficiency, low temperature and non-pollutant producing method of gas conversion, however the drawbacks to commercialization include the high cost, durability and reliability of the process. Ceria supported Pt catalyst is a more promising candidate in the low temperature water-gas shift reaction because such a supported catalyst not only reduces the cost and temperature, but also achieves a greater extent of reduction and promotes the catalytic functions of Pt. A facile wet impregnation method using chloroplatinic acid in combination with cerium based precursors, such as ceria from a sol-gel peroxo method and cerium (III) acetate hydrate, have been used to synthesize ceria supported Pt. Support characteristics such as size and agglomeration state vary according to the type of precursor used .. View More»
  DOI: 10.4172/2090-4568.1000123

  Abstract PDF