Among modern functional materials, the class of nitrogen-containing carbons combines non-toxicity and sustainability with outstanding properties. The versatility of this materials class is based on the opportunity to tune electronic and catalytic properties via the nitrogen content and –motifs: This...

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Bibliographische Detailangaben

1. Verfasser:	Jordan, Thomas (VerfasserIn)
Format:	Abschlussarbeit Elektronisch E-Book
Sprache:	English
Veröffentlicht:	Potsdam 2017
Schlagworte:	Stickstoffverbindungen Kohlenstoffverbindungen Heteroübergang Hochschulschrift
Online-Zugang:	Volltext
Zusammenfassung:	Among modern functional materials, the class of nitrogen-containing carbons combines non-toxicity and sustainability with outstanding properties. The versatility of this materials class is based on the opportunity to tune electronic and catalytic properties via the nitrogen content and –motifs: This ranges from the electronically conducting N-doped carbon, where few carbon atoms in the graphitic lattice are substituted by nitrogen, to the organic semiconductor graphitic carbon nitride (g-C₃N₄), with a structure based on tri-s-triazine units. In general, composites can reveal outstanding catalytic properties due to synergistic behavior, e.g. the formation of electronic heterojunctions. In this thesis, the formation of an "all-carbon" heterojunction was targeted, i.e. differences in the electronic properties of the single components were achieved by the introduction of different nitrogen motives into the carbon lattice. Such composites are promising as metal-free catalysts for the photocatalytic water splitting. Here,…
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