Electrocatalysis: Hierarchical Co(OH)F Superstructure Built by Low-Dimensional Substructures for Electrocatalytic Water Oxidation (Adv. Mater. 28/2017)

A novel superstructure of Co(OH)F has been developed for efficient electrocatalytic water oxidation, as described in article number 1700286, by Wei Zhang, Rui Cao, and co-workers. The as-prepared 3D Co(OH)F microsphere superstructures are built using 2D nanoflake building blocks, which are further woven by 1D nanorod foundations. The hierarchical structure of this Co(OH)F material combines the merits of all material dimensions in heterogeneous catalysis.

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