COPPER OXIDE BASED CONDUCTIVE CERAMICS AND PRODUCTION THEREOF

Title:

COPPER OXIDE BASED CONDUCTIVE CERAMICS AND PRODUCTION THEREOF

Document Type and Number:

Japanese Patent JPH03279254

Kind Code:

A

Abstract:

PURPOSE: To obtain a conductive ceramics expressed by the formula and having excellent corrosion resistance and mechanical strength by heating a mixture consisting of a nitrate and/or chloride of metal selected from In, Sc, Y, Tl and Ga and Cu at a prescribed temperature.

CONSTITUTION: A compound consisting of a nitrate and/or chloride of metal M selected from In, Sc, Y and Ga is prepared. A compound consisting of nitrate and/or chloride of Cu is prepared. Then these compounds are blended except combination of nitrate of the above-mentioned metal M with Cu nitrate and chloride of the above-mentioned metal M and Cu chloride. The blend is heated at 200-600°C to provide the Cu oxide based conductive ceramics. The blend is heated at 200-600°C to provide the Cu oxide based conductive ceramics expressed by the formula (A is Cl or Cl and NO3; x+y=1 and x/y is 0-10; z is 0-8; w is 1-9).

More Like This:

JP5991050	The manufacturing method and decoration member of a ceramic zygote
JPS63126204	THERMISTOR COMPOUND

Inventors:

IHARA HIDEO
TERADA NORIO
JO MASATOSHI
HIRABAYASHI MASAYUKI
SUGISE RIYOUJI
DAIMON HIROSHI
FUJII KAZUHIRO

Application Number:

JP7838090A

Publication Date:

December 10, 1991

Filing Date:

March 27, 1990

Export Citation:

Click for automatic bibliography generation Help

Assignee:

AGENCY IND SCIENCE TECHN
UBE INDUSTRIES

International Classes:

C04B35/00; C01B3/00; C01G1/00; C04B35/45; H01B12/00; H01B13/00; (IPC1-7): C01B3/00; C04B35/00; H01B12/00; H01B13/00

Attorney, Agent or Firm:

Tsuyoshi Shigeno (2 outside)

Previous Patent: MANAGING METHOD FOR CACHE PAGE AND MEDIUM STORED WITH MANAGING PROGRAM FOR CACHE PAGE

Next Patent: FABRIC OF FLAT FILAMENT