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Thermal and electron impact decomposition of 4-hydroxy-4′-cyano-azobenzene

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: Anca MOANÞÃ, Cãtãlina IONESCU, Bogdan TUTUNARU, Mãdãlina DUMITRU

Editorial: Revista de Chimie, 61(7), p.657-659, 2010.

Rezumat:

In the present work 4-hydroxy-4′-cyano-azobenzene (HCA) azo dye was investigated by means of differential thermal analyses (DTA) and thermogravimetry (TG) in comparison with electron impact (EI) mass spectral (MS) fragmentation at 70 eV.

Cuvinte cheie: 4-phenylazo-phenols, azo dyes, mass spectra, electron impact ionization