LAUSR.org creates dashboard-style pages of related content for over 1.5 million academic articles. Sign Up to like articles & get recommendations!

Production of Hydrogen by Steam Reforming of Ethanol over Pd-Promoted Ni/SiO2 Catalyst

Photo from wikipedia

This study investigated the influence of palladium on the catalytic performance of Ni/SiO2 obtained by incipient wetness impregnation method. Ni/SiO2 and Pd–Ni/SiO2 catalysts were tested in the steam reforming of… Click to show full abstract

This study investigated the influence of palladium on the catalytic performance of Ni/SiO2 obtained by incipient wetness impregnation method. Ni/SiO2 and Pd–Ni/SiO2 catalysts were tested in the steam reforming of ethanol for hydrogen production. X-ray diffraction, X-ray fluorescence spectroscopy, N2 adsorption–desorption, temperature programmed reduction with hydrogen (H2-TPR) and X-ray photoelectron spectroscopy were used to characterize the catalysts in detail. The incorporation of small amount of palladium into Ni/SiO2 catalyst shifts the reduction of Ni species towards lower temperatures. All catalysts displayed total ethanol conversion and high H2 selectivity (~ 60%) above 500 °C. Compared to other Ni-based catalysts reported in the recent literature, the catalysts here investigated show promising potential for further application in the hydrogen production by ethanol steam reforming, but CO selectivity should be decreased for fuel cell applications. Production of hydrogen by steam reforming of ethanol over Pd-promoted Ni/SiO2 catalyst

Keywords: reforming ethanol; production; hydrogen; spectroscopy; steam reforming

Journal Title: Catalysis Letters
Year Published: 2020

Link to full text (if available)


Share on Social Media:                               Sign Up to like & get
recommendations!

Related content

More Information              News              Social Media              Video              Recommended



                Click one of the above tabs to view related content.