Surface dynamics of zirconia at room temperature
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Australasian Ceramic Society
Abstract
The work function of yttria-doped (10 mol%) zirconia was measured at room temperature as a
function of time during oxidation and reduction. It was observed that the character of the work
function changes depends on the applied surface preparation procedure. It was observed that
doping the surface with Ca results in a complex mechanism of oxygen reactivity with the zirconia
surface involving initial oxygen-induced reconstruction of the overlayer structure and subsequent
chemisorption and incorporation of oxygen into the lattice.
Description
CD-Rom held by ANSTO Library at DDC: 620.14/67. File name in CD: SYM7C.PDF
Citation
Nak, T., Li, X., , Nowotny, J., Sorrell, C. C., & Zhang, Z. (1998). Surface dynamics of zirconia at room temperature. Paper presented to PacRim2 : the 2nd Iternational Meeting of Pacific Rim Ceramic Societies (incorporating Austceram 96) : 15-17 July 1996, Cairns, Australia. In Walls, P., Sorrell, C. C. & Ruys, A., Australasian Ceramic Society., Pacific Rim Ceramic Society., & International Ceramic Society. (1998). PacRim2 : the 2nd international meeting of Pacific Rim Ceramic Societies (incorporating Austceram 96) : 15-17 July 1996, Cairns, Australia. In International ceramic monographs; Vol. 2, Menai, NSW : Australasian Ceramic Society.