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.
The present work deals with the fabrications and characterizations of nanocomposite anion exchange membranes composed of quaternized titanate nanotubes (QTNT) and quaternized poly(arylene ether ketone)s (QPAEK) for fuel cell applications. QTNT was synthesized by coupling reaction of (3‐chloropropyl) trimethoxy silane on titania nanotubes (TNT) and Menshutkin reaction with trimethylamine. The nanocomposite...
A series of sulfonated oligomer‐crosslinked fluorinated poly(aryl ether sulfone) membranes (c‐SPFAES) have been prepared in a consecutive casting and thermal treating process from fluorinated polymers and sulfonated oligomers, where the latter acted as hydrophilic grafts and crosslinkers at the same time. Membrane structure and physico‐chemical properties are characterized and evaluated by 1H‐nuclear...
A series of anion exchange membranes (AEM) based on block quaternary ammonium poly(arylene ether sulfone) (QA‐bPAES) were successfully synthesized from 9,9′‐bis(4‐hydroxyphenyl) fluorene, 4,4′‐(hexafluoroisopropylidene) diphenol and 4,4′‐difluorodiphenyl sulfone via block polymerization, chloromethylation, quaternization, alkalization and solution casting. Properties of the obtained QA‐bPAES membranes,...
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.