| 发明名称 |
METHOD FOR PRODUCING COMPOSITE OXIDE SINTERED BODY |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polycrystalline sintered body of a Co-based composite oxide having excellent thermoelectric conversion performance. <P>SOLUTION: The method for producing a composite oxide sintered body comprises using plate-like crystals of a composite oxide represented by the formula: Ca<SB>2.2-3.6</SB>Na<SB>0-0.8</SB>Sr<SB>0-0.8</SB>Bi<SB>0-0.8</SB>Co<SB>4</SB>O<SB>8.8-9.2</SB>as a raw material, molding the plate-like crystals with the crystal planes being arranged in the same direction, and then sintering the obtained moldings under uniaxial compression. <P>COPYRIGHT: (C)2004,JPO |
| 申请公布号 |
JP2003306380(A) |
申请公布日期 |
2003.10.28 |
| 申请号 |
JP20020112841 |
申请日期 |
2002.04.16 |
| 申请人 |
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL & TECHNOLOGY |
发明人 |
KANO MASAHIRO;FUNAHASHI RYOJI |
| 分类号 |
C04B35/00;C01G51/00;C04B35/495;C04B35/626;H01L35/18;H01L35/34 |
主分类号 |
C04B35/00 |
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