Cover Feature: Deciphering Interfacial Charge Transfer Phenomena at Nickel Nanocluster–Oxide Interface toward Augmented Efficacy in Electrochemical Water Splitting (Small Struct. 3/2026)

Interfacial Charge Transfer Nanoheterostructures of metal nanoclusters and oxides offer a powerful platform to boost electrocatalytic water-splitting efficiency. Atomically precise nanoclusters create well-defined interfacial sites that enhance charge transfer and reaction pathways, providing mechanistic insight and structure–property correlations for rational catalyst design. More information can be found in the Research Article by Ahin Roy, Indranath Chakraborty, and co-workers (10.1002/sstr.202500489).