EFFECTS OF CITRATE IONS ON THE FORMATION OF MONODISPERSED CUBIC HEMATITE PARTICLES

被引:27
作者
KANDORI, K
KAWASHIMA, Y
ISHIKAWA, T
机构
[1] School of Chemistry Osaka University of Education, Tennoji-ku, 543 Osaka
关键词
D O I
10.1016/0021-9797(92)90028-K
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Effects of citrate ions on the formation of hematite particles on a forced hydrolysis reaction of ferric chloride solution during a long period of aging were examined. The cubic and rhomboidal hematite particles with narrow size distribution were produced through the phase transformation from β-FeOOH to hematite in the presence of various amounts of citrate ions. © 1992.
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页码:284 / 288
页数:5
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