Figure 7: Evolution of Ag particles in 10 μM aqueous PdCl 2 solution during in situ STEM imaging.

(a–l) Sequence of HAADF–STEM images following the evolution of a Ag particle in 10 μM aqueous PdCl2 solution. Electron dose rate: 48 e− Å−2 s−1; frame time: 2.1 s. Electron dose per image: 102 e− Å−2. Scale bar, 100 nm.