Humidity sensors based on H2V11TiO30.3•n2H2O xerogels

被引：14

作者：

Bondarenka, V

Grebinskij, S

Mickevicius, S

Tvardauskas, H

Martunas, Z

Volkov, V

Zakharova, G

机构：

[1] Lithuania Acad Sci, Inst Semicond Phys, LT-2600 Vilnius, Lithuania

[2] Inst Solid State Chem, Yekaterinburg 620219, Russia

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1999年 / 55卷 / 01期

关键词：

humidity sensors; poly-vanadium-titanium acid; xerogel; thin films;

D O I：

10.1016/S0925-4005(99)00041-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The results of experimental investigation of the states and concentrations of the metal ions and humidity influence on the resistance of poly-vanadium-titanium xerogels are presented. The resistivity of thin-film samples decreases with an increase of humidity as an exponential function. The final results indicated that vanadium-titanium xerogels are more suitable for humidity sensors fabrication than other investigated vanadium hydrates. (C) 1999 Elsevier Science S.A. All rights reserved.

引用

页码：60 / 64

页数：5

共 20 条

[1] PROTONIC DIFFUSION IN VANADIUM PENTOXIDE XEROGELS [J].