发明专利
TW200821263A 粉狀複合金屬氧化物之製造方法及非晶複合金屬氧化物 METHOD OF MANUFACTURING COMPLEX METAL OXIDE POWDER AND AMORPHOUS COMPLEX METAL OXIDE
审中-公开
基本信息:
- 专利标题： 粉狀複合金屬氧化物之製造方法及非晶複合金屬氧化物 METHOD OF MANUFACTURING COMPLEX METAL OXIDE POWDER AND AMORPHOUS COMPLEX METAL OXIDE
- 专利标题（英）：Method of manufacturing complex metal oxide powder and amorphous complex metal oxide
- 专利标题（中）：粉状复合金属氧化物之制造方法及非晶复合金属氧化物 METHOD OF MANUFACTURING COMPLEX METAL OXIDE POWDER AND AMORPHOUS COMPLEX METAL OXIDE
- 申请号：TW096123406 申请日：2007-06-28
- 公开(公告)号：TW200821263A 公开(公告)日：2008-05-16
- 发明人： 木島健 KIJIMA, TAKESHI , 降旗榮道 FURIHATA, HIDEMICHI , 岩下節也 IWASHITA, SETSUYA , 木村里至 KIMURA, SATOSHI , 金田敏彥 KANEDA, TOSHIHIKO
- 申请人： 精工愛普生股份有限公司 SEIKO EPSON CORPORATION
- 申请人地址： 日本
- 专利权人： 精工愛普生股份有限公司 SEIKO EPSON CORPORATION
- 当前专利权人： 精工愛普生股份有限公司 SEIKO EPSON CORPORATION
- 当前专利权人地址： 日本
- 代理人： 陳長文
- 优先权： 日本 2006-177788 20060628 日本 2007-117642 20070426
- 主分类号： C01G
- IPC分类号： C01G
A method of manufacturing a complex metal oxide powder, the method including: preparing a raw material composition for forming a complex metal oxide; mixing an oxidizing solution including an oxidizing substance into the raw material composition to produce complex metal oxide particles to obtain a liquid dispersion of the particles; and separating the particles from the liquid dispersion to obtain a complex metal oxide powder. The complex metal oxide is shown by a general formula AB1-xCxO3, an element A including at least Pb, an element B including at least one of Zr, Ti, V, W, and Hf, and an element C including at least one of Nb and Ta. The raw material composition includes: at least one of a thermally-decomposable organometallic compound including the element A, the element B, or the element C, a hydrolysable organometallic compound including the element A, the element B, or the element C, and a partial hydrolyzate and/or a polycondensate of the hydrolyzable organometallic compound; at least one of a polycarboxylic acid and a polycarboxylic acid ester; and an organic solvent.