idw – Informationsdienst Wissenschaft
Nachrichten, Termine, Experten
Nachrichten, Termine, Experten
Graphit besteht aus Lagen von Kohlenstoffatomen, die in den Schichten eine regelmässige Anordnung von Sechsecken bilden. Die chemischen Bindungen innerhalb der Lagen sind ca. 50 mal stärker als zwischen den Schichten, weshalb diese leicht getrennt werden können. Diese Eigenschaft wird bei der Verwendung als Bleistiftmine ausgenutzt. Eine einzelne Kohlenstoffschicht bezeichnet man Graphen.
Source: Quelle: MBI
(50 KB, 501 x 376 pixels)
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The Science Year 2025 of the Federal Ministry of Education and Research (Bundesministerium für Bildung [...]
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