Title:
ETCHED CATION-CONDUCTIVE CERAMIC BODY AND MANUFACTURE
Document Type and Number:
Japanese Patent JPS5845178
Kind Code:
A
Abstract:
A cationically-conductive polycrystalline body having a specific resistivity at its surface portion higher than its specific intrinsic resistivity is contacted with phosphoric acid to produce an etched body having a uniform specific intrinsic resistivity.
Inventors:
RAJI NARAIN SHINGU
Application Number:
JP13478782A
Publication Date:
March 16, 1983
Filing Date:
August 03, 1982
Export Citation:
Assignee:
GEN ELECTRIC
International Classes:
C04B41/91; C04B41/53; C09K13/04; H01M10/39; (IPC1-7): C04B41/00
Attorney, Agent or Firm:
Tokunji Ikunuma