Structure-property-function relationships in nanoscale oxide sensors: A case study based on zinc oxide

被引：107

作者：

Polarz, Sebastian ^{[1
]}

Roy, Abhijit

Lehmann, Michael

Driess, Matthias

Kruis, Frank Einar

Hoffmann, Andreas

Zimmer, Patrick

机构：

[1] Univ Konstanz, Dept Chem, D-78457 Constance, Germany

[2] Univ Duisburg Essen, Dept Elect Elect & Informat Technol, D-47057 Duisburg, Germany

[3] Dept Math & Nat Sci, D-10623 Berlin, Germany

来源：

ADVANCED FUNCTIONAL MATERIALS | 2007年 / 17卷 / 08期

关键词：

D O I：

10.1002/adfm.200700139

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Chemical sensing on oxide sensors is a complex phenomenon involving catalytic activity as well as electronic properties. Thus, the properties of oxide sensors are highly sensitive towards structural changes. Effects like surface area, grain size, and, in addition, the occurrence of defects give separate contributions to the current. Structure-property-function relationships can be elucidated using a combination of state-of-the-art analytical techniques. It is shown, that impurity atoms in the oxide lattice influence the performance of ZnO sensors more strongly than the other factors.

引用

页码：1385 / 1391

页数：7

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