Nickel

Nanoparticles avoid
deactivation and convert biomass-derived gas into methane

Nanoparticles
improve the strength of metallic alloys

Heat
treatment offers precise control over catalytic activity of metal sulfide nanoparticles

Gadolinium-based material that can be cooled by varying a magnetic field may be useful for cooling low-temperature sensors

The recycling spent nickel catalysts could be both profitable and environmentally friendly