• Some polishing experiments on copper in a hyperbolic cell

    • Fulltext


        Click here to view fulltext PDF

      Permanent link:

    • Keywords


      Hull; Current Distribution; Current Density Distribution; Copper Anode; Rectangular Hyperbola

    • Abstract


      Some polishing experiments have been carried out on copper anodes in a hyperbolic cell designed by Gilmont and Walton, using orthophosphoric acid as the electrolyte. The results obtained have been compared to those obtained in similar experiments in a Hull cell. It has been found that very similar bands of different reflectivity and polishes are found to form in both the cells. These bands shift with time and a study of such displacements has been made. The results are briefly discussed.

    • Author Affiliations


      VR Ramanathan1 Indra Sanghi1

      1. Central Electrochemical Research Institute, Karaikudi
    • Dates


© 2021-2022 Indian Academy of Sciences, Bengaluru.