Pores shrinkage and growth in polycrystalline hollow nanoparticles and nanotubes
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DOI: 10.1016/j.scriptamat.2020.01.029
Abstract: Abstract We propose a model of internal pore shrinkage in hollow polycrystalline nanoparticles controlled by surface and grain boundary diffusion. The latter significantly accelerates the pore shrinkage as compared to single crystalline nanoparticles. Moreover, further… read more here.
Keywords: polycrystalline hollow; hollow nanoparticles; shrinkage growth; pores shrinkage ... See more keywords