The reactivity series is a list that shows the order of reactivity of some common metals. Calcium (Ca) Reacts vigorously with strong heating. Brick red flame observed and white solid formed. 2Ca + O 2 ...

The discovery of graphene—a one-atom-thick sheet of covalently bonded carbon atoms—inspired the research community to generate a variety of 2D materials. Graphene, MoS 2, the silicon equivalent of ...

Figure 1: Electronic structures of Co-containing perovskite oxides. Figure 2: Direct evidence of lattice oxygen oxidation involved in the OER of 18 O-labelled perovskites. Figure 3: pH-dependent OER ...

The lube kitchen series: antioxidants – the anti-ageing additive in your oil By Steven Lumley, technical manager, WearCheck ...

Complex metal alloys enter a new era of predictive design for aerospace and other high-temperature applications. Complex metal alloys enter a new era of predictive design for aerospace and other ...

Mining of rare metals on deep sea and ocean floors miles below the surface could create "dark oxygen" and also cause potentially harmful changes to the marine ecosystem, according to new research.