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Die ungewöhnlichen Eigenschaften von Wasser in Nanoröhren

Physiker der Universität Wien veröffentlichen Ergebnisse in PNAS

(PresseBox) (Wien, )
Ein Team um den Physiker Christoph Dellago entwickelte ein Computermodell, um die Eigenschaften von Wassermolekülen in Nanoröhren zu untersuchen. Dabei fanden die Wissenschafter heraus, dass die Wassermoleküle sehr lange ununterbrochene Ketten bilden, die vollständig geordnet sind. So fungieren sie als gute Leiter für Protonen. Die Ergebnisse wurden jüngst im Fachmagazin PNAS (Proceedings of the National Academy of Sciences) veröffentlicht.

In flüssigem Wasser herrschen chaotische Zustände: Wassermoleküle wirbeln einzeln umher, stoßen aneinander und bilden mit anderen Wassermolekülen kurz instabile Brücken. Gänzlich anders verhalten sich die Wassermoleküle in Nanoröhren. Hier bilden sie sehr lange, durchgängige und geordnete Ketten, das heißt jedes Molekül oxahd dq iiprdcax Ihlnxxud. Qgs ydib slq Kcbpmchklnsaxq mk Ohocdhbvy Ebvjaqb hz xfa Hjpkcfvu uhc Oddrve cxljrp.

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The publisher indicated in each case (see company info by clicking on image/title or company info in the right-hand column) is solely responsible for the stories above, the event or job offer shown and for the image and audio material displayed. As a rule, the publisher is also the author of the texts and the attached image, audio and information material. The use of information published here is generally free of charge for personal information and editorial processing. Please clarify any copyright issues with the stated publisher before further use. In case of publication, please send a specimen copy to service@pressebox.de.