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Carbon: Eutectic Syntheses of Graphitic Carbon with High Pyrazinic Nitrogen Content (Adv. Mater. 6/2016)
Author(s) -
Fechler Nina,
Zussblatt Niels P.,
Rothe Regina,
Schlögl Robert,
Willinger MarcGeorg,
Chmelka Bradley F.,
Antonietti Markus
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201670041
Subject(s) - eutectic system , materials science , supercooling , liquidus , monomer , carbon fibers , chemical engineering , melting point , liquid nitrogen , nitrogen , organic chemistry , composite material , microstructure , alloy , polymer , chemistry , composite number , engineering , physics , thermodynamics
Starting from a powder mixture of ketones/urea, gentle heating results in liquefaction below the melting point of the respective components. The back‐cover image shows a polarized optical microscopy image of a liquid‐crystalline eutectic mixture in the supercooled liquidus, as discussed on page 1287 by N. Fechler and co‐workers. This indicates the coupling of the monomers toward larger, preorganized assemblies. From this precursor system, “C2N” carbon is synthesized.

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