Figure 1: Schematic illustration of the relationships between support topology and particle sintering. | Scientific Reports

Figure 1: Schematic illustration of the relationships between support topology and particle sintering.

From: Sintering-Resistant Nanoparticles in Wide-Mouthed Compartments for Sustained Catalytic Performance

Figure 1

Nanoparticles dispersed on (a) the solid supports with two-dimensional open surface, (b) the porous supports with one-dimensional nanochannels, and (c) the supports enriched with wide-mouthed compartments on the surface. d stands for the particle-to-particle traveling distance of neighboring two particles, while r denotes the migration length of individual particles at a given temperature.

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