Sentence examples for by direct synthesis method from inspiring English sources

We varied the NiO loading to investigate the RWGS reaction using NiO/SBA-15 obtained by direct synthesis method.

When NiO/SBA-15 obtained by direct synthesis method was used, CO2 conversion increased with increasing temperature (Fig. 4a).

Using NiO/SBA-15 obtained by direct synthesis method, the CO selectivity was 100%%, regardless of the temperature (Fig. 4b).

A series of Rh/Ce-SBA-15 catalysts have been prepared using Ce-SBA-15 supports with different Ce/Si molar ratio synthesized by direct synthesis method.

Therefore, NiO/SBA-15 obtained by direct synthesis method favoured the RWGS reaction, but that obtained by post synthesis method catalyzed both RWGS reaction (by-reaction) and methanation (main reaction), which suited for methanation.

At low temperatures (lower than 500 °C), because CO2 methanation occurred, the CO2 conversion percentage was higher than that obtained using NiO/SBA-15 synthesized by direct synthesis method.

At this point we want to connect the defect topic with the solvent-assisted linker exchange (SALE) concept.[ 124]–[ 129] SALE has already been demonstrated as an important strategy for the generation of a variety of multifunctional MOF materials previously unobtainable by direct synthesis methods.

NEPCMs produced by direct-synthesis method were used to disperse the additives in the paraffin into three weight fractions (1.0, 2.0, and 3.0 wt.%), which formed the experimental samples in this study.

In addition, highly loaded and well-dispersed NiO/SBA-15 has been obtained by the direct synthesis method for the first time (Lu and Kawamoto 2012).

The experimental sample was Al2O3/water nanofluid produced by the direct synthesis method at three different concentrations (0.5, 1.0, and 1.5 wt.%).

Open image in new window Fig. 5 CO selectivity using NiO/SBA-15 obtained by the direct synthesis method with different NiO loadings and CO2 conversion using NiO/SBA-15 obtained by the post-synthesis method with different NiO loadings.