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Can I read Preparation of Ceria–zirconia and Yttria–zirconia Mixed Oxides of Unusual Pore Structures on EtoBox?
Preparation of Ceria–zirconia and Yttria–zirconia Mixed Oxides of Unusual Pore Structures by Michael A. Morris; Helen M. Reidy is a Materials Science article available to read on EtoBox.
What is Preparation of Ceria–zirconia and Yttria–zirconia Mixed Oxides of Unusual Pore Structures about?
Highly ordered particulate assemblies of mixed CeO 2 -ZrO 2 and Y 2 O 3 -ZrO 2 materials have been prepared using a gel-synthesis method. The majority of the particles observed have very regular shapes consisting of sandwiches of parallel pores perpendicular to layers of denser layers. These appear to form from polymeric units of hydrolysed zirconium precursors which facilitate directional growth of the macroscopic moieties. Detailed adsorption experiments and electron microscopy show that two types of pore systems exist in these materials with sizes below 10 nm together with larger more macroscopic pores of the order of 100 nm. The preparation is sensitive to the conditions used in synthesis.
Who reads Preparation of Ceria–zirconia and Yttria–zirconia Mixed Oxides of Unusual Pore Structures?
It is typically read by researchers, students, and practitioners in Materials Science.
- Author
- Michael A. Morris; Helen M. Reidy
- Publisher
- Elsevier Science; Elsevier ; Elsevier Ltd.; Elsevier BV (ISSN 0272-8842)
- Published
- 2005
- Language
- EN
- Field
- Materials Science (Physical Sciences)