| 摘要 |
PROBLEM TO BE SOLVED: To manufacture a photo-conductor layer high in the effect of collecting the formed electric charges, small in electric noise and comprising bismuth oxide type compound oxide. SOLUTION: A mixed solution of a bismuth salt and a metal alkoxide is mixed together with an aqueous alkali solution to obtain a Bi<SB>12</SB>MO<SB>20</SB>precursor, the resultant Bi<SB>12</SB>MO<SB>20</SB>precursor is subjected to molding processing and the molded Bi<SB>12</SB>MO<SB>20</SB>precursor is subjected to firing processing to produce the photo-conductor layer. Alternatively, the mixed solution of the bismuth salt and the metal alkoxide is mixed together with the aqueous alkali solution to obtain the Bi<SB>12</SB>MO<SB>20</SB>precursor, the resultant Bi<SB>12</SB>MO<SB>20</SB>precursor is subjected to heating processing in an alkaline liquid phase to make a particle or to firing processing to make the particle and the photo-conductor layer is produced by mixing the particle with a binder and applying it on a supporting body. COPYRIGHT: (C)2006,JPO&NCIPI
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