A novel wireless gas sensor based on LTCC technology
Ma, Mingsheng1; Khan, Hareem2; Shan, Wei1; Wang, Yichao2; Ou, Jian Zhen2; Liu, Zhifu1; Kalantar-zadeh, Kourosh2; Li, Yongxiang1,2
Source PublicationSensors and Actuators, B: Chemical
AbstractThis work presents the development of a highly selective wireless NO2gas sensor based on a resonant antenna circuit using a low temperature co-fired ceramic (LTCC) technique. The wireless LTCC based gas sensor consists of a planar inductor-interdigital capacitor (LC) resonant antenna, which incorporates two dimensional (2D) SnS2nanoflakes as a model NO2gas selective material. The fabrication of the LTCC platform is fully described, a brief description on the characterization of the gas sensitive material is presented and eventually the operation of the system for the sensing of NO2gas is investigated. The response of the LTCC template was associated to the changes of its resistance and capacitance due to the alterations in the properties of 2D SnS2as a result of physical adsorption of NO2gas molecules onto its surface. The wireless gas sensing performance under different operating temperatures and NO2gas concentrations are presented. The obtained LC gas sensor is successfully used for the wireless sensing of NO2in the background of atmospheric gas at concentrations lower than 0.6 ppm. The developed technology has a great promise for establishing wireless gas sensors for harsh environments © 2016 Elsevier B.V.
EI Accession Number20163402728333
EI KeywordsTin compounds
EI Classification Number641.1 Thermodynamics - 712.1.2 Compound Semiconducting Materials - 801 Chemistry - 804.2 Inorganic Compounds - 812.1 Ceramics - 914.1 Accidents and Accident Prevention - 951 Materials Science
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Document Type期刊论文
Affiliation1.CAS Key Laboratory of Inorganic Functional Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai; 200050, China;
2.School of Engineering, RMIT University, Melbourne; VIC; 3000, Australia
Recommended Citation
GB/T 7714
Ma, Mingsheng,Khan, Hareem,Shan, Wei,et al. A novel wireless gas sensor based on LTCC technology[J]. Sensors and Actuators, B: Chemical,2017,239:711-717.
APA Ma, Mingsheng.,Khan, Hareem.,Shan, Wei.,Wang, Yichao.,Ou, Jian Zhen.,...&Li, Yongxiang.(2017).A novel wireless gas sensor based on LTCC technology.Sensors and Actuators, B: Chemical,239,711-717.
MLA Ma, Mingsheng,et al."A novel wireless gas sensor based on LTCC technology".Sensors and Actuators, B: Chemical 239(2017):711-717.
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