The high strength of nanostructured materials is usually attributed the size effect, i.e., the material becomes stronger as grain size and/or material...

Phonon is the energy quantization of lattice vibrations in materials and is a kind of quasiparticle of collective excitations

The structure and behavior of grain boundaries, an important class of defects widely exist in materials, largely determine physical

Selective hydrogenation of acetylene is an essential step in petrochemical industry. Generally, a trace amount of acetylene (0.5%-2%) in ethylene must...

Hydrogen peroxide is considered as one of the most important green oxidants for a wide range of industries, including wastewater treatment, papermakin...

Strain-hardeningis the most important phenomenon in the mechanical behaviour of engineering alloys because it ensures that flow is delocalized...