Sentence examples for oxygen activity from inspiring English sources

Fast diffusion is activated under low oxygen activity with high grain boundary mobility (e.g. Mgb ∼ 10−10 m3 N−1 s−1 at 1100 °C).

Qiu, B. et al. Gas solid interfacial modification of oxygen activity in layered oxide cathodes for lithium-ion batteries.

The formation of MoO2 indicates that the borosilicate layer restricts the oxygen activity.

At intermediate oxygen activity, only the latter modification is observed at the interface.

For measuring the oxygen activity and calculating its concentration, the relevant thermodynamic and solubility data have to be considered.

To control the level of oxygen dissolved in lead or PbBi, a sensor for measuring the oxygen activity is required.

Mag., 2001, in press), where oxygen activity-dependent formation of interfacial charge transfer clusters between liquid metal and excess oxygen or magnesium is considered, while the relevant site and charge conservation laws in the two-phase system are respected and matter exchange with the surrounding gas atmosphere is allowed.

The effects of doping noble metal onto RE0.6Zr0.4−xYxO2 on oxygen mobility and surface oxygen activities have also been studied.

Spherical SiO2 glass precipitates are formed within copper by internal oxidation of (Cu,Si) single crystals at different oxygen activities.

The shape evolution with oxygen chemical potential reveals important and anisotropic Gibbs' adsorption of excess oxygen to the interfaces at high oxygen activities.

Thus, with high oxygen activities, the interface layer between magnesia and silver consists of oxygen atoms bound partly as MgO and as Ag2O.