Electron microscopic characterization of SrTiO3 films obtained by anodic spark deposition

被引：9

作者：

Schlottig, F ^{[1
]}

Dietrich, D ^{[1
]}

Schreckenbach, J ^{[1
]}

Marx, G ^{[1
]}

机构：

[1] TECH UNIV CHEMNITZ ZWICKAU,INST CHEM,D-09107 CHEMNITZ,GERMANY

来源：

FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY | 1997年 / 358卷 / 1-2期

关键词：

TiO2; Polycrystalline Material; Aqueous Electrolyte; Intimate Contact; Anode Surface;

D O I：

10.1007/s002160050356

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Crystalline strontium titanate layers were deposited on titanium anodes from Sr(OH)(2) aqueous electrolyte solutions by a plasmachemical-electrochemical process of anodic spark deposition. X-ray diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM) have been used to study the properties of the polycrystalline material. Strontium titanate was deposited on the titanium anode surface as a ceramic layer from an aqueous electrolyte. The typical pore structure morphology of the anodic spark deposit (ASD) was characterized by SEM as well as fractures which provide an intimate contact between layer and substrate. XRD-study showed that the layers are composed of a mixture of SrTiO3 and TiO2.

引用

页码：105 / 107

页数：3