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          Institute: Fritz-Haber-Institut     Collection: Inorganic Chemistry     Display Documents



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ID: 403237.0, Fritz-Haber-Institut / Inorganic Chemistry
Ionothermal Synthesis of Crystalline, Condensed, Graphitic Carbon Nitride
Authors:Bojdys, Michael J.; Müller, Jens Oliver; Antonietti, Markus; Thomas, Arne
Language:English
Research Context:Electron microscopic investigations on the important catalytic systems
Date of Publication (YYYY-MM-DD):2008
Title of Journal:Chemistry - A European Journal
Journal Abbrev.:Chem. - Eur. J.
Volume:14
Issue / Number:27
Start Page:8177
End Page:8182
Copyright:© 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Review Status:Peer-review
Audience:Experts Only
Abstract / Description:Herein we report the synthesis of a crystalline graphitic carbon nitride, or g-C3N4, obtained from the temperature-induced condensation of dicyandiamide (NH2C(NH)NHCN) by using a salt melt of lithium chloride and potassium chloride as the solvent. The proposed crystal structure of this g-C3N4 species is based on sheets of hexagonally arranged s-heptazine (C6N7) units that are held together by covalent bonds between C and N atoms which are stacked in a graphitic, staggered fashion, as corroborated by powder X-ray diffractometry and high-resolution transmission electron microscopy.
Free Keywords:carbon nitrides; covalent frameworks; layered compounds; salt melt; solid-state structures
External Publication Status:published
Document Type:Article
Communicated by:Robert Schlögl
Affiliations:MPI für Kolloid- und Grenzflächenforschung/Kolloidchemie/Nanostructured Functional Materials
Fritz-Haber-Institut/Inorganic Chemistry/Microstructure
Identifiers:URL:http://dx.doi.org/10.1002/chem.200800190 [only for subscriber]
ISSN:0947-6539
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