| 20100213646 | METHOD FOR PRODUCING METAL COMPLEX OXIDE SINTERED BODY - Disclosed is a highly functional low-cost metal complex oxide having low resistivity and excellent high-temperature stability, which places only little burden on the environment. Specifically, a metal complex oxide is produced by a method which is characterized by comprising a calcination step for obtaining a calcine containing a metal complex oxide, a cleaning step for cleaning the calcine with purified water, and a firing step for firing the cleaned calcine. Preferably, the calcine is cleaned with purified water a plurality of times for obtaining a sintered body having less structural defects. Since a perovskite oxide produced by this method has a low resistivity and a high output factor, it can be used as a thermoelectric material. | 08-26-2010 |
