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.
Lead-free (K0.49Na0.51)(Nb1−xSbx)O3 piezoelectric ceramics were prepared via the conventional sintering method and the effect of the substitution of Nb with Sb on the phase structure, microstructure and electrical properties of the prepared (K0.49Na0.51)(Nb1−xSbx)O3 ceramics was systematically investigated. The prepared ceramics exhibited a single-phase perovskite structure which changed from a standard...
In the present work, lead-free K 0.48 Na 0.52 NbO 3 (KNN) ceramics were synthesized by conventional ceramics processes. The excess 3.3 mol% Na 2 CO 3 and 1.1 mol% K 2 CO 3 were added to decrease the sintering temperature to 990 °C and effectively promote the densification of KNN ceramics. X-ray diffraction results indicated that the excess Na...
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.