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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...
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...
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