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.
The development and the test of a palm size finless torpedo shaped micro autonomous underwater vehicle (AUV) named Lancelet are presented. The vehicle has a diameter of 60 mm and only weighs 570 g. It has no appendages such as rudders, elevators, external propellers or other unprotected moving surfaces, which might increase the drag of the vehicle and interfere with the underwater obstacles. A novel...
Copper-cobalt mixed oxides monolithic catalysts have been prepared by wetness impregnation and evaluated in catalytic combustion of methyl acetate. The catalysts are characterized by X-ray diffraction (XRD) and temperature programmed reduction (TPR). The effects of the Cu/Co molar ratio, calcination temperature and concentrations of methyl acetate on the catalytic performance in total oxidation of...
Co-Mn/CeO2 mixed oxide catalysts have been prepared by immersion method and evaluated in the catalytic combustion of methyl acetate. CeO2 is prepared by co-precipitation method as supporter. Then Co-Mn/CeO2 mixed oxide is washcoated on ceramic honeycomb. The catalysts are characterized by X-ray diffraction (XRD), Temperature-programmed reduction with hydrogen (H2-TPR) and BET surface area. According...
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.