Research of the Impact of Catalysts, Temperature and Pressure on Polyphenylenesulfide Synthesis

Research of the Impact of Catalysts, Temperature and Pressure on Polyphenylenesulfide Synthesis

The synthesis of polyphenylene sulfide by nucleophilic substitution of 1,4-dichlorobenzene and sodium sulfide nine-water sulfide with varying temperature, pressure and catalysts was investigated. It is shown that lithium oxalate is the most effective among lithium catalysts. The promise of montmoril...

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Veröffentlicht in:Key engineering materials 2019-08, Vol.816, p.14-18
Hauptverfasser: Mamkhegov, Rustam M., Tsurova, A.T., Dzhandigova, Z.V., Murzamuratova, L.S., Murzakanova, Marina M., Khashirova, S.Yu
Format: Artikel
Sprache:eng
Schlagworte:
Catalysis
Catalysts
Chemical synthesis
Lithium
Montmorillonite
Polyphenylene sulfides
Sodium sulfide
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Zusammenfassung:The synthesis of polyphenylene sulfide by nucleophilic substitution of 1,4-dichlorobenzene and sodium sulfide nine-water sulfide with varying temperature, pressure and catalysts was investigated. It is shown that lithium oxalate is the most effective among lithium catalysts. The promise of montmorillonite as a catalyst in the synthesis of polyphenylene sulfides was revealed.
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.816.14