Abstract
Metal lead films are studied by electron diffraction during heating depending on temperature T and oxygen partial pressure p O2 in the gas phase. It is found that the formation of oxide phases begins from the α-PbO2 modification. As p O2 increases or T increases, intermediate oxides nPbO2 · mPbO and Pb3O4 form and then transform into the β-PbO modification.
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Original Russian Text © S.A. Lyamkin, 2009, published in Metally, 2009, No. 3, pp. 21–24.
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Lyamkin, S.A. Initial stages of the formation of lead oxide phases. Russ. Metall. 2009, 197–200 (2009). https://doi.org/10.1134/S0036029509030021
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DOI: https://doi.org/10.1134/S0036029509030021