Skip to main content
. 2024 May 8;14(21):15039–15047. doi: 10.1039/d4ra01862a

Fig. 6. The response curves of (a) WO3, (b) CeO2/WO3-0.5, (c) CeO2/WO3-2, (d) CeO2/WO3-6, (e) CeO2/WO3-15 to 5 ppm H2S gas under different humidity conditions; (f) plot of response retention as a function of relative humidity for different sensors, (g) contact angle tests on the WO3 and CeO2/WO3-15 materials.

Fig. 6