Electrical Conductivity and Dielectric Properties of Ceramic Materials with the Perovskite Structure, and Solid State Reaction Study in the Perovskite System, Barium Strontium Titanate and Barium Strontium Zirconate TECHNICAL REPORT November 17, 1957 – March 31, 1958

摘要

The achieved purpose of this phase of the investigation was to develop a procedure and the necessary pilot plant equipment design for the production of barium titanate of the highest possible purity from commercially available materials. The process selected, a modified National Bureau of standards’ procedure, involved the production of barium titanyl oxalate tetrahydrate and its subsequent calcination to barium titanate.nThe purity of the pilot plant material was found to be significantly higher than that of the commercial materials.