Article comprising conductive film of crystalline bismuth mixed alkaline earth oxide containing silver

Patent · Tue Jun 02 00:00:00 EDT 1992

OSTI ID:7116002

Agostinelli, J A; Hung, L S; Mir, J M

This patent describes an article comprised of a substrate bearing a conductive film. It comprises: grains of crystalline bismuth mixed alkaline earth copper oxide, characterized in that silver is present in the conductive film in a concentration of 1 to 20 percent, based on copper, the surface of the substrate bearing the film is substantially inert toward the film and is a crystalline perovskite, alkaline earth oxide, noble metal, zirconia or alumina, and the metal components of the oxide satisfy at least one of the following metal relationships.

• Assignee: Eastman Kodak Co., Rochester, NY (United States)
• Patent Number(s): A; US 5118662
• Application Number: PPN: US 7-711778
• OSTI ID: 7116002
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360202 -- Ceramics
Cermets
& Refractories-- Structure & Phase Studies
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
BISMUTH COMPOUNDS
CHALCOGENIDES
CHEMICAL COMPOSITION
COPPER COMPOUNDS
COPPER OXIDES
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
FILMS
MATERIALS TESTING
MINERALS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PEROVSKITE
PEROVSKITES
PHYSICAL PROPERTIES
SUBSTRATES
TESTING
THIN FILMS
TRANSITION ELEMENT COMPOUNDS
ZIRCONIUM COMPOUNDS
ZIRCONIUM OXIDES