The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A catalyst based on alumina-supported nickel was synthesized in powder and film form. The alumina support was prepared by a suspension (slurry) coating technique. Afterwards, nickel was added by impregnation, using Ni(NO3)2·6H2O as precursor. Adherent, porous, thick (25μm) alumina films were successfully deposited on microstructures. Initial activity tests regarding the steam reforming of iso-octane...
Thick and porous aluminum oxide coatings on the inner walls of a microchannel reactor have been developed as a support for catalytically active metals serving for on-board hydrogen production. These coatings must withstand extremely severe conditions in terms of temperature and mechanical shock. The developed suspension coating method uses alumina prepared from commercial powders. Optimizing the slurry...
The effect of a plastic deformation, induced by a simple shear, on the nanostructure of amorphous polycarbonate (PC), is studied by low-frequency Raman scattering (LFRS). As previously observed for poly(methyl methacrylate) (PMMA), an excess appears in the low-frequency part of LFRS spectra after plastic deformation. The excess is stronger in the case of PC than in the case of PMMA, and its light...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.