Generation of surface fractality in complex oxide systems: Barium cerate and barium zirconate

被引：0

作者：

Ivanov, VK

Baranov, AN

Mazo, GN

Tret'yakov, YD

机构：

[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Moscow 119899, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2003年 / 48卷 / 03期

关键词：

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Porometry and scanning electron microscopy were employed to examine the microstructure in barium zirconate and barium cerate samples synthesized using cryochemical freeze drying or spray drying. Intergrain pores in these samples have been found to have surface fractality. The fractal dimension ranges from 2.07 to 2.24; the self-similarity range reaches one order of magnitude.

引用

页码：308 / 310

页数：3

共 7 条

[1]

Feder J., 1988, FRACTALS

[2]

Ivanov VK, 1997, INORG MATER+, V33, P699

[3] Fractal surfaces of ZrO2, WO3, and CeO2 powders [J].