Figure 2. Efficient and Selective Production of CO with Different Nanoparticles (IMAGE)

Institute for Basic Science

Figure 2. Efficient and Selective Production of CO with Different Nanoparticles

Caption

(a) The graph shows that hybrid TiO2/WO3-Ag (7BT/W1-A1) nanoparticles are the best at selectively producing pure CO, without H2 and CH4 side products within a 7-hour timeframe. These can be compared with nanoparticles made of blue TiO2, WO3, hybrid TiO2/WO3 (7BT/W1) and hybrid TiO2/Ag (W1-A1). (b) CO production using different hybrid nanoparticles made of TiO2/WO3-Ag (red lines), TiO2/WO3 (green lines) and TiO2-only nanoparticles (blue lines) within 9 hours. 7BT/W1-A1 with a concentration of 1% silver has the best performance.

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