Novel porous ceramic sheet supported metal reactors for continuous-flow catalysis.

ABSTRACT: A novel porous ceramic sheet supported nickel particles reactor was obtained by an in-situ preparation method. This reactor was then used to investigate continuous-flow catalysis of nitroaromatic compounds and methyl orange. The details of the structure and morphology were characterized by XRD, SEM, XPS, Raman, element mapping, mercury intrusion method and Archimedes principle. The porous ceramic sheet supported Ni particles reactor exhibited excellent catalytic performance in the catalytic reduction of p-nitrophenol and methyl orange by sodium borohydride at room temperature. Both the conversion of p-nitrophenol (5 mM) and methyl orange (0.3 mM) reached nearly 100% at the injection speed of 2.67 mL·min^-1. In addition, it maintained conversions of 100% after

SUBMITTER: Jin Q 

PROVIDER: S-EPMC7792823 | biostudies-literature | 2020 Dec

REPOSITORIES: biostudies-literature