Formation of Nanoclusters and Nanopillars in Nonequilibrium Surface   Growth for Catalysis Applications: Growth by Diffusional Transport of Matter   in Solution Synthesis
  Growth of nanoclusters and nanopillars is considered in a model of surface deposition of building blocks (atoms) diffusionally transported from solution to the forming surface structure. Processes of surface restructuring are also accounted for in the model, which then yields morphologies of interest in catalysis applications. Kinetic Monte Carlo numerical approach is utilized to explore the emergence of FCC-symmetry surface features in Pt-type metal nanostructures. Available results exemplify evaluation of the fraction of the resulting active sites with desirable properties for catalysis, such as (111)-like coordination, as well as suggest optimal growth regimes. 
V. Privman, V. Gorshkov, O. Zavalov
cond-mat.mtrl-sci cond-mat.soft