Sentence examples for activities and selectivities from inspiring English sources

The morphological effects of SnO2 thin film on catalytic activities and selectivities for the selective oxidation of CH4 were investigated with X-ray photoelectron spectroscopy (XPS) and thermal desorption spectroscopy (TDS).

Because of the synergistic effects between the active sites and the structural properties, MOF-based catalysts can achieve higher activities and selectivities in hydrogenation reactions than can be obtained using traditional heterogeneous catalysts.

However, due to its characteristic properties, the C2H4 activation and the sequential hydrogenation on Ir surface are expected to give different activities and selectivities.

Both activities and selectivities are increased.

Activities and selectivities evolve with time.

Moreover, unprecedented activities and selectivities may be observed, surpassing the performances of the corresponding homogeneous catalysts.

Thus, the activities and selectivities of the catalysts were very dependent on the particle size used.

Table 4 listed the activities and selectivity of the catalysts for CO hydrogenation at 260 °C and 2 MPa.

The catalyst displayed consistent activity and selectivity for four recycles.

SAR studies demonstrated the structural requirements for activity and selectivity.

Both activity and selectivity depend on the time on stream.