lead oxide titanium anode

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Lead Oxide Titanium Anode

The lead dioxide titanium anode is an electrode made by electroplating a layer of lead dioxide conductive layer on the surface of a titanium mesh. Before electroplating, tin-antimony oxide is used as the bottom material, The tin-antimony oxide layer produced by thermal decomposition is uniform and dense. With this bottom layer, it is difficult for the electrolyte to penetrate into the titanium surface, and the diffusion of oxygen atoms into the titanium matrix is also limited. It is blocked, thus avoiding the generation of TiO2. At the same time, after incorporating Sb, the electron concentration in the conduction band is greatly increased, which enhances the conductivity. Moreover, this bottom layer can reduce the internal stress of the coating. The special sandwich manufacturing process of the Giant anode can better increase the bonding force between the lead dioxide layer and the titanium matrix.