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. 2020 Dec 22;7(2):262–273. doi: 10.1021/acscentsci.0c01486

Figure 1.

Figure 1

Monitoring structure evolution of FECCs under real reaction conditions. Schematic illustration of the combined operando XAS/STEM experimental setup (a) and corresponding experimental results of the structural dynamics of SiO2 supported Pt clusters during ethylene hydrogenation reaction (b).43 Reprinted with permission, copyright 2015, the authors. Schematic illustration (c) and in situ ETEM results (d) of the structural evolution of MCM-22 confined Pt species from room temperature to 100, 300, and 400 °C under CO + O2 reactive atmosphere. Scale bars in (d) are 10 nm.44 Reprinted with permission, copyright 2018, the authors.