Feng Ma
Abstract
Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation. The influences of reaction temperature and concentration of reactant on the formation of lead carbonate crystallic were studied. TEM was used to characterize the samples. The shape of lead oxide was spheric and its diameter ranges from 5nm to 15nm.
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Nanometer sized lead oxide was prepared by pyrogenetic decomposition of lead carbonate synthesized by chemical precipitation. The influences of reaction temperature and concentration of reactant on the formation of lead carbonate crystallic were studied. TEM was used to characterize the samples. The shape of lead oxide was spheric and its diameter ranges from 5nm to 15nm.
Key concepts: Chemistry, Lead oxide, Lead (geology), Precipitation, Nanometre, Oxide, Carbonate, Decomposition