Dye-Mediated Growth of 2D Coppercarbodiimide (CuNCN) Nanostructures and their Metamorphosis into a 3D Cu sub(x)N sub(y) Hybrid

Dye-Mediated Growth of 2D Coppercarbodiimide (CuNCN) Nanostructures and their Metamorphosis into a 3D Cu sub(x)N sub(y) Hybrid

The concept to translate morphological and structural features from a crystalline precursor into a hybrid material is presented. Cationic organic dyes mediate the formation of loosely interconnected, highly anisotropic CuNCN crystals. Their thermal decomposition affords a macroporous C sub(x)N sub(y...

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Veröffentlicht in:Particle & particle systems characterization 2014-05, Vol.31 (5), p.557-560
Hauptverfasser: Ressnig, Debora, Clavel, Guylhaine, Scharnagl, Nico, Antonietti, Markus
Format: Artikel
Sprache:eng
Schlagworte:
CATALYSTS
Cationic
CONNECTORS (ELECTRICAL)
CRYSTAL STRUCTURE
Crystals
DYES
Hydrogenation
MICROSTRUCTURES
Nanostructure
PORE SIZE AND SHAPE
Precursors
Three dimensional
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Beschreibung
Zusammenfassung:The concept to translate morphological and structural features from a crystalline precursor into a hybrid material is presented. Cationic organic dyes mediate the formation of loosely interconnected, highly anisotropic CuNCN crystals. Their thermal decomposition affords a macroporous C sub(x)N sub(y) polymer decorated with copper nanoislands. The hybrid is found to be highly active as hydrogenation catalysts.
ISSN:0934-0866
1521-4117
DOI:10.1002/ppsc.201300332