Abstract Developing nano‐ferroelectric materials with excellent piezoelectric performance for piezocatalysts used in water splitting is highly desired but also challenging, especially respect to reaching large piezo‐potentials that fully align required redox levels. Herein, heteroepitaxial strain BaTiO 3 nanoparticles a designed porous structure successfully induced by engineering their surface...

This article reports an unexpected finding of the mechanical behavior Al-12%Si alloy manufactured using laser powder bed fusion (L-PBF) process. The as-manufactured specimen has a negative strain rate sensitivity flow stress at early stage tensile deformation (below 3% in strain). post heat-treated specimens exhibited positive strain-rate and none these serrated stress-strain curve, indicating ...