Accession Number:

AD0266406

Title:

SYNTHESIS AND PURIFICATION OF DIELECTRIC MATERIALS

Descriptive Note:

Corporate Author:

WESTINGHOUSE ELECTRIC CORP PITTSBURGH PA

Personal Author(s):

• DIVENS,W.C.
• HOGLE,D.H.

Report Date:

1961-06-01

Pagination or Media Count:

1.0

Abstract:

Synthesis and purification of inorganic dielectrics was studied to achieve better dielectric properties at high temperatures up to 500 C. The research was concentrated on boron nitride and aluminum oxide. Thin films of boron nitride and anodically formed alumnia have been developed with satisfactory dielectric properties at 500 C. Work on arc plasma jet sprayed inorganic films starting with high purity materials yielded films with inferior dielectric properties, indicating contamination from the arc electrodes. Author

Descriptors:

• *BORON COMPOUNDS
• *DIELECTRIC FILMS
• *DIELECTRICS
• *ELECTRICAL INSULATION
• *THIN FILM STORAGE DEVICES
• ALUMINUM COMPOUNDS
• AMMONIA
• ANODES
• BROMIDES
• CHLORIDES
• DIELECTRIC PROPERTIES
• HIGH TEMPERATURE
• INORGANIC COMPOUNDS
• MATERIALS
• NITRIDES
• OXIDES
• PHOSPHIDES
• PLASMA JETS
• PURIFICATION
• SYNTHESIS

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE