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.
A5B19 compounds (A = rare earth, B = transition metal) are promising materials as negative electrodes in Ni-MH batteries. They are built from stacking along the c axis of one [A2B4] and three [AB5] subunits. The former one exhibits a good ability to absorb hydrogen, and the later one a good cycling stability, thus A5B19 compounds are expected to benefit the large capacity and the cycling stability...
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.