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Eutectic Syntheses of Graphitic Carbon with High Pyrazinic Nitrogen Content
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.201501503
Subject(s) - eutectic system , materials science , phenol , nitrogen , carbon fibers , melting point , ketone , chemical engineering , organic chemistry , chemistry , metallurgy , alloy , composite number , engineering , composite material
Mixtures of phenols/ketones and urea show eutectic behavior upon gentle heating. These mixtures possess liquid‐crystalline‐like phases that can be processed. The architecture of phenol/ketone acts as structure‐donating motif, while urea serves as melting‐point reduction agent. Condensation at elevated temperatures results in nitrogen‐containing carbons with remarkably high nitrogen content of mainly pyrazinic nature.
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