Unknown

Dataset Information

0

Impact of Cerium Oxide on the State and Hydrogenation Activity of Ruthenium Species Incorporated on Mesocellular Foam Silica


ABSTRACT: Herein, the impact of cerium species loaded on mesoporous silica of MCF type on the state and catalytic activity of ruthenium species was studied. Up to 20 wt.% of cerium was incorporated on the silica surface, whereas the same 1 wt.% of Ru loading was applied. The samples prepared were examined by low temperature N2 adsorption/desorption, XRD, XRF, ICP-OES, XPS and H2 chemisorption. The catalytic activity of the materials obtained was investigated in the transformation of levulinic acid to γ-valerolactone. It was documented that the presence of Ce favored an increase in the dispersion of ruthenium species, which had a positive impact on the hydrogenation activity for up to 10 wt.% of Ce. Nevertheless, the highest cerium loading had a negative influence on the textural parameters of the support.

SUBMITTER: Grzelak K 

PROVIDER: S-EPMC9325213 | biostudies-literature |

REPOSITORIES: biostudies-literature

Similar Datasets

| S-EPMC4469090 | biostudies-literature
| S-EPMC7191559 | biostudies-literature
| S-EPMC3964521 | biostudies-literature
| S-EPMC5150981 | biostudies-literature
| S-EPMC6351072 | biostudies-literature
| S-EPMC5656575 | biostudies-literature
| S-EPMC7916331 | biostudies-literature
| S-EPMC5046158 | biostudies-literature
| S-EPMC4464534 | biostudies-literature
| S-EPMC8175389 | biostudies-literature