Removal of N-methylpyrrolidone hydrogen-
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Eduardo A Ponzio; Ricardo Echevarria; Gustavo M Morales; Cesar Barbero
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Article
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2001
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John Wiley and Sons
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English
β 122 KB
## Abstract Freeβstanding films of polyaniline (PANI), in an emeraldine base state, prepared by evaporation of polymer solutions in __N__βmethylpyrrolidone (NMP) retain solvent even under dynamic vacuum drying as indicated by transmission Fourier transform infrared (FTIR) spectroscopy, where a band