Electrodeposition of composite PbO₂–TiO₂ materials from colloidal methanesulfonate electrolytes

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• 作者：V. Knysh ; T. Luk’yanenko ; O. Shmychkova…
• 关键词：Nanocomposite PbO2–TiO2 materials ; Methanesulfonate electrolyte ; Electrodeposition kinetics ; Phase composition
• 刊名：Journal of Solid State Electrochemistry
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：21
• 期：2
• 页码：537-544
• 全文大小：
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Physical Chemistry; Electrochemistry; Energy Storage; Characterization and Evaluation of Materials; Analytical Chemistry; Condensed Matter Physics;
• 出版者：Springer Berlin Heidelberg
• ISSN：1433-0768
• 卷排序：21

文摘

The influence of particles of colloidal titanium dioxide on the morphology and structure of lead dioxide electrodeposits has been investigated. The presence of colloidal TiO₂ particles (at levels of up to 1 g dm−3) in the electrolyte leads to an increase in the rate of lead dioxide formation, and a higher TiO₂ content in the deposits. The electrodeposition of lead dioxide from colloidal dispersions containing particles of valve metal oxides is considered via an eleven-stage kinetic scheme.