Sentence examples for much lower selectivity from inspiring English sources

For the alkylation reaction, the SZ catalyst gave a higher C5+ alkane yield and much lower selectivity for trimethylpentanes (TMPs) at 2 h TOS.

It is exceptional that Hammond et al. reported noble metal like Au supported on MgO but with glycerol conversion of 88% and a much lower selectivity of 56% to GC [28].

However, when compared to Fe modified catalysts the Cr catalysts have a much lower selectivity to lower olefins (C2 C5) in both the third and last hours of the reaction.

HCN channels are thought to be structurally similar to Kv channels, but show much lower selectivity for K+.

Moreover, 1- py is thirteen times less toxic towards normal cells (MRC-5 human lung fibroblast cells) than towards A2780 cancer cells, whereas 1- Cl has a much lower selectivity factor of four.

A direct use of the anhydrous GL, instead of the aqueous GL, for the dehydration reaction produced much lower AC selectivity but larger amount of heavier products.

Fe Zn Cu K catalysts gave much lower CH4 selectivities than Co-based catalysts.

The umTS1 sample gives a much lower conversion and lower selectivity of dihydroxylbenzenes (DHB) than the nmTS1 sample.

Silica- or carbon-supported rhodium catalysts modified with Re, Mo or W show high activity and selectivity, while commercial hydrogenation catalysts such as Ru/C, copper chromite and Raney Ni show much lower activity and selectivity.

The trans-1,4 selectivity of 2b varied as alkylaluminum used as a cocatalyst, in the following order: AliBu3 > AlOct3 > AlEt3 > AlMe3, whereas much lower trans-1,4 selectivity was observed in the cases of using MAO and MMAO.

It is noteworthy that much lower yields and selectivities were observed without water.