Front Cover: Three‐Dimensional Assembly of Iron Phosphide Nanosheets: Synthesis and Enhanced Catalytic Activity for Hydrogen Evolution Reaction (ChemNanoMat 5/2019)

Iron phosphide shows promising but currently limited activity as a hydrogen evolution reaction (HER) catalyst due to insufficient active sites and poor electroconductivity. Three‐dimensional (3D) structured FeP nanosheet assemblies were synthesized to overcome these problems via a physical‐vapor‐infiltration assisted hard template strategy. The 3D FeP nanosheet assembly exhibits excellent electrocatalytic performance for the HER over a wide pH range. More information can be found in the Full Paper by Luhua Jiang et al. on page 593 in Issue 5, 2019 (DOI: 10.1002/cnma.201800633).