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.
Recently, nanostructured Si has been intensively studied as a promising anode candidate for lithium ion batteries due to its ultrahigh capacity. However, the downsizing of Si to nanoscale dimension is often impeded by complicated and expensive methods. In this work, natural halloysite clay was utilized for the production of Si nanoparticles through selective acid etching and modified magnesiothermic...
The utilization of silicon based anode materials for lithium-ion batteries is hindered by their low intrinsic electronic conductivity, unstable cycling behavior and complex scalable synthesis of nano silicon. Herein, we propose a step-by-step synthesis route to fabricate three-dimensional (3D) graphene nanosheets loaded with Si nanoparticles for lithium ion batteries. For this purpose, silica is deposited...
Si-doped AlSb polycrystalline films were grown on silex by magnetron co-sputtering. The conducting type, Hall mobility and carrier concentration of the films were determined. The films appear to be p-type indicating Si is shown to be predominantly an acceptor in AlSb, and holes as dominant charge carriers. Scanning electronic microscope (SEM) shows that prepared film is uniform and compact. The conductivity...
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.