Figure 6 | Scientific Reports

Figure 6

From: Kinetic and thermodynamic study in piezo degradation of methylene blue by SbSI/Sb2S3 nanocomposites stimulated by zirconium oxide balls

Figure 6

(a) Pseudo first-order and pseudo second-order kinetic models for degradation of 10 ppm MB in 250 W ultrasonic (red curve), reactor containing 5 ZrO2 balls shaking with 250 RPM (blue curve), and 350 RPM (black curve), (b) spectrum of MB over time in presence of S4 as catalyst and ZrO2 balls as source of mechanical force at 350 RPM. (c) spectrum of MB over time in presence of S4 as catalyst in ultrasonic bath with 250 W in power, (d) spectrum of MB over time in presence of S4 as catalyst and ZrO2 balls as source of mechanical force at 250 RPM.

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