With the development of industrialization, the rapid increase of CO 2 emission from extensive uses of fossil energy brings severe impacts on environment and climate. Thermal catalytic CO 2 ...

They consist of two ferromagnets, usually a nickel-iron alloy, sandwiching a thin insulating layer such as graphene. Kobe University electronic engineer ONO Tomoya says, “The issue is that we know ...

FeNi alloy nanoparticles, encapsulated in a carbon shell and supported on N-doped graphene nanosheets, have been prepared. This chainmail catalyst demonstrates superior performance in oxygen reduction ...

Since its discovery in 2004, graphene has been transforming materials science and related fields. Graphene is made up of two-dimensional carbon atom sheets combined to form a thin, hexagon-shaped, one ...

When Thomas Alva Edison was painstakingly testing carbonized filaments for his early light bulbs in 1879, he was chasing a practical, long‑lasting glow, not a new form of matter. Yet new laboratory ...