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.
Two pure hydrated lead borates, Pb 4 B 10 O 19 ·2.5H 2 O and Pb 6 B 11 O 18 (OH) 9 , have been synthesized and characterized by XRD, FT-IR, DTA-TG techniques and chemical analysis. The molar enthalpies of solution of Pb 4 B 10 O 19 ·2.5H 2 O and Pb 6 B 11 O 18 (OH) 9 in 1moldm...
A pure hydrated potassium borate K 2 B 5 O 8 (OH)·2H 2 O has been synthesized under mild hydrothermal conditions and characterized by single-crystal X-ray diffraction, XRD, FT-IR, Raman spectra and DTA-TG. The crystal structure consists of two K–O polyhedra and [B 5 O 8 (OH)] 2− polyborate anion. The enthalpy of formation was determined to be...
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.