One-Pot Synthesis of Copoly(Aliphatic–Aromatic)Oxadiazoles: How to Control the Formation of Random or Block Structures?

The polyoxadiazole synthesis in P 2 O 5 /CH 3 SO 3 H solution has been improved by precipitation of the reaction mixture in cold NMP. The polyoxadiazole obtained by this process did not contain uncyclized hydrazide moieties and was more stable in strongly acidic media. This process has been used to...

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Veröffentlicht in:High performance polymers 2001-06, Vol.13 (2), p.S197-S215
Hauptverfasser: Briffaud, T, Garapon, J, Sillion, B
Format: Artikel
Sprache:eng
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