Figure 2. (a) Observation of platinum nanoparticle etching using time-resolved Brownian tomography. (IMAGE)

Seoul National University College of Engineering

Figure 2. (a) Observation of platinum nanoparticle etching using time-resolved Brownian tomography.

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Figure 2. (a) Observation of platinum nanoparticle etching using time-resolved Brownian tomography. (b) Changes in crystallinity of platinum nanoparticles during etching. (c) Structural changes of surface atoms during etching, revealing a transition from an ordered to a disordered phase.

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© Nature Communications, originally published in Nature Communications

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