Investigation of sensing mechanism of Nasicon electrocatalytic sensors in nitrogen dioxide and ammonia

被引：0

作者：

Jasinski, Piotr ^{[1
]}

Strzelczyk, Anna ^{[2
]}

Chachulski, Bogdan A. ^{[2
]}

Gazda, Maria ^{[3
]}

Jasinski, Grzegorz ^{[1
]}

机构：

[1] Gdansk Univ Technol, Fac Elect Telecommun & Informat, Ul Narutowicza 11-12, PL-80233 Gdansk, Poland

[2] Gdansk Univ Technol, Fac Chem, PL-80233 Gdansk, Poland

[3] Gdansk Univ Technol, Fac Appl Phys & Math, PL-80233 Gdansk, Poland

来源：

26TH EUROPEAN CONFERENCE ON SOLID-STATE TRANSDUCERS, EUROSENSOR 2012 | 2012年 / 47卷

关键词：

electrocatalytic sensor; environmental gases; monitoring;

D O I：

10.1016/j.proeng.2012.09.423

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper a sensing mechanism of Nasicon electrocatalytic sensor in nitrogen dioxide and ammonia is investigated. Both gases are environmentally hazardous and contain nitrogen atom in the molecule. However, it seems that their sensing mechanism in electrocatalytic sensor could be totally different. Namely, the maximum sensitivity for each gas was obtained at different temperatures. Also, different auxiliary layers are formed for each gas. (C) 2012 Elsevier Ltd....Selection and/or peer-review under responsibility of the Symposium Cracoviense Sp. z.o.o.

引用

页码：1418 / 1421

页数：4