Synthesis of Tin Oxide films by Electrochemical Processing

Abstract

Effects of the solution composition on the deposition behavior of SnO₂ precursor by electrolysis of stannate ammoniacal aqueous solution was investigated. When hydrogen peroxide and nitric acid were added to the solution, the electrolysis was promoted and the deposition rate became larger. Tin dioxide films on SUS304 plates were obtained by the electrolysis and then firing at 500C in air.