Detailed Information
Cited 0 time in 
Cited 0 time in 
Cited 0 time in
Metadata Downloads
WO3 기반 가스 센서의 감응 특성 향상 연구 동향Recent Research Trend in WO3-based Gas Sensors for Enhancing Sensing Properties
- Other Titles
- Recent Research Trend in WO3-based Gas Sensors for Enhancing Sensing Properties
- Issue Date
- 2021
- Publisher
- 한국세라믹학회
- Keywords
- Semiconducting metal oxide; Tungsten oxide; Gas sensor; Nanostructure; Doping ＆ Decoration
- Citation
- 세라미스트, v.24, no.2, pp.174 - 184
- Journal Title
- 세라미스트
- Volume
- 24
- Number
- 2
- Start Page
- 174
- End Page
- 184
- ISSN
- 1226-976X
- Abstract
- Semiconducting Metal Oxide (SMO) gas sensors have attracted considerable attention to analyze gases in exhaled breath and monitor air quality. This paper reports a recent research trend for enhancing sensing properties of WO3 (tungsten oxide), a representative n-type gas sensing material. Firstly, the operating principle of WO3 based gas sensors is explained. Secondly, various nanostructures of WO3 from zero dimensional to three-dimensional are reviewed. Thirdly, doping and decoration as effective strategies to enhance gas sensing properties are introduced. We summarize recent progress and provide an insight for enhancing gas sensing properties of WO3 based gas sensors.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - Graduate School > Materials Science and Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.