FORMATION OF FRACTAL STRUCTURES BY AGGREGATION OF ANISOMETRIC IRON(III) HYDROXIDE PARTICLES

被引：9

作者：

BRUNNER, R ^{[1
]}

GALL, S ^{[1
]}

WILKE, W ^{[1
]}

ZRINYI, M ^{[1
]}

机构：

[1] TECH UNIV BUDAPEST,DEPT CHEM PHYS,H-1111 BUDAPEST,HUNGARY

来源：

PHYSICA A | 1995年 / 214卷 / 02期

关键词：

D O I：

10.1016/0378-4371(94)00255-R

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Coagulation of anisometric iron(III)hydroxide sols has been studied by dynamic light scattering, TEM and ultra-small-angle X-ray scattering, The anisometry of rod-like individual colloidal particles can be characterised with a mean aspect ratio of 10. It was established for the first time, that the aggregates formed by coagulation of anisometric particles show definite fractal structure with a mass fractal dimension of 1.95 +/- 0.05.

引用

页码：153 / 161

页数：9

共 13 条

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