Exclusive detection of volatile aromatic hydrocarbons using bilayer oxide chemiresistors with catalytic overlayers
oleh: Seong-Yong Jeong, Young Kook Moon, Joseph Wang, Jong-Heun Lee
| Format: | Article |
|---|---|
| Diterbitkan: | Nature Portfolio 2023-01-01 |
Deskripsi
Bilayer sensors and sensor arrays with a catalytic CeO2 filter are proposed as a facile platform for high-performance gas sensors and electronic noses. Authors show the bilayer sensors enhance selectivity toward aromatic compounds, and the arrays provide comprehensive information such as gas concentration and composition.