From: Volatile Organic Compounds, Evaluation Methods and Processing Properties for Cooked Rice Flavor
The target gas | Gas sensor material | Gas concentration (temperature or relative humidity) | Response to the target gas (sensitivity) | Literature |
---|---|---|---|---|
Nonanal | Pt, Pd, Au/SnO2 | 9.5Â ppm | 59 | Itoh et al. (2016) |
SnO2 nanosheet | 300 ppb (250℃) | 2 | Masuda et al. (2019) | |
Single-crystalline ZnO nanowire | 2.48 ppm nonanal in N2 (200℃) | 6.2 | Wang et al. (2020) | |
Ru-loaded urchin-like W18O49 hierarchical nanostructure | 10Â ppm (RT) | 4.79 | Zhang et al. (2022) | |
Hierarchical Sb2WO6 microspheres | 30Â ppm (RT) | 62.0 | Zheng et al. (2022) | |
Hexanal | Ti3C2Tx-TiO2 | 10Â ppm (RT) | 3.4 | Kuang et al. (2021) |
SnO2 nanostruture | 100 ppb (350℃) | 2.8 | Huang et al. (2013) | |
Propanal | Cubic In2O3 | 50 ppm (25℃/50% RH) | 71 | Sahm et al. (2007) |
ZnO tetrapods | 5 ppm (400℃/30% RH) | 21 | Calestani et al. (2011) | |
ZnO tetrapods | 50 ppm (400 ℃/30% RH) | 73 | Calestani et al. (2011) | |
Ethanol | Zn2SnO4 nanoparticles/reduced graphene oxide (ZTO/RGO) nanocomposites | 100 ppb (250℃) | 38 | Li et al. (2018) |
Zn0.9Mg0.1SnO3 | 500 ppm (220℃) | 273.46 | Wang et al. (2019a) | |
1-octen-3-ol | SnO2 | 50 ppm (250℃) | 10.9 | Shokrzadeh et al. (2020) |
SnO2/Pd | 50 ppm (250℃) | 15.1 | Shokrzadeh et al. (2020) |