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Heterogeneous Catalysis First‐principle molecular dynamical simulations enhanced by a free‐energy sampling technique demonstrated the inhibition of the sintering of nickel‐doped platinum clusters on metal oxides. The results reported by Nobusada et al. in their Full Paper on page 1531 ff. pave a viable route to produce cost‐effective and sintering‐preventing platinum‐based nanoclusters without spoiling...
A simple and efficient method to inhibit aggregation of Pt clusters supported on metal oxide was developed, preserving the accessible clusters surface where catalytically active sites are located even at relatively high temperatures up to 700 K. The key idea was the inclusion of transition metal atoms such as Ni into the Pt clusters, thus anchoring the clusters through formation of strong chemical...
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