Microwave signature for gas sensing: 2005 to present

被引：17

作者：

de Fonseca, B. ^{[1
]}

Rossignol, J. ^{[1
]}

Stuerga, D. ^{[1
]}

Pribetich, P. ^{[1
]}

机构：

[1] Univ Bourgogne, GERM Dept Nanosci, Lab Interdisciplinaire Carnot de Bourgogne, UMR 6303,CNRS, Dijon, France

来源：

URBAN CLIMATE | 2015年 / 14卷

关键词：

Microwave; Gas sensing; Permittivity; Metal oxide; Cobalt phthalocyanine;

D O I：

10.1016/j.uclim.2014.10.010

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

We present here the development and the implementation of a technique of gas detection involving a microwave transduction method. The use of low-cost sensors based on microstrip or coplanar structures, adapted to the microwaves domain, allows the sensitive materials deposition under various forms. The purpose of the study is to assess the interest of microwave transduction for gas detection. The choice of the sensitive materials concerns materials widely used in the field of gas sensing: the metal oxides (SnO2 and TiO2) as well as molecular materials like cobalt phthalocyanine (CoPc). In this article we shall apply to explain the principles of the microwave transduction before approaching the conception of the sensors, the measurement protocols and the analysis obtained in various situations of measurement. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：502 / 515

页数：14

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