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.
Synthesis of elusive K4O6 has disclosed implications of crucial relevance for new solid materials discovery. K4O6 forms in equilibrium from K2O2 and KO2, in an all‐solid state, endothermic reaction at elevated temperature, undergoing back reaction upon cooling to ambient conditions. This tells that the compound is stabilized by entropy alone. Analyzing possible entropic contributions reveals that...
Entdeckung des schwer fassbaren K4O6, einer endothermen gemischten Peroxid‐Superoxid‐Verbindung: In ihrer Zuschrift auf S. 155 berichten M. Jansen et al. über die Synthese von K4O6, das seine Stabilität der Konfigurationsentropie von Polaronen verdankt und somit nur oberhalb eines bestimmten Temperaturbereichs existiert. Die verblüffende Geschwindigkeit, mit der die Festkörperreaktionen von Bildung...
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.