| 摘要 |
THE PRESENT INVENTION RELATES TO A METHOD FOR PRODUCING A TITANIUM-CONTAINING PEROVSKITE COMPOUND, CHARACTERIZED IN THAT THE METHOD COMPRISES A STEP OF REACTING TITANIUM OXIDE PRODUCED THROUGH A VAPOR-PHASE METHOD WITH AT LEAST ONE ELEMENT SELECTED FROM A GROUP OF ALKALINE EARTH METAL COMPOUND AND PB COMPOUND IN AN ALKALINE SOLUTION; A PEROVSKITE COMPOUND OBTAINED BY THE METHOD; AND ELECTRONIC MATERIALS AND THE LIKE USING THE COMPOUND. THE TITANIUM- CONTAINING PEROVSKITE COMPOUND OBTAINED BY THE METHOD IN THE PRESENT INVENTION HAS A SMALL PARTICLE DIAMETER AND FEW IMPURITIES, IS EXCELLENT IN ELECTRIC CHARACTERISTICS, AND ENABLES TO MAKE THE SIZE OF ELECTRONIC DEVICES SMALLER SINCE THE COMPOUND CAN BE SHAPED IN A THIN FILM PRODUCT. |
