The properties of strongly pressed tin oxide-based gas sensors

被引：10

作者：

Kocemba, I ^{[1
]}

Szafran, S ^{[1
]}

Rynkowski, J ^{[1
]}

Paryjczak, T ^{[1
]}

机构：

[1] Tech Univ Lodz, Inst Gen & Ecol Chem, PL-90924 Lodz, Poland

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 2001年 / 79卷 / 01期

关键词：

hydrogen sensors; tin oxide; SnO2; sensors;

D O I：

10.1016/S0925-4005(01)00844-9

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The properties of sensors manufactured by strong pressing of SnO2 have been studied. The correlation between the pressing pressure of SnO2 and sensitivity and stability was established. The results show that when the pressing pressure of SnO2 increases, the stability of sensors increases too, but the sensitivity strongly decreases. The best sensors performance is achieved by strong pressing (4000 MPa) of SnO2 with 40 wt.% content of Al2O3. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：28 / 32

页数：5

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