Photostabilization, Thermodynamic and Theoretical Studies of polystyrene by some 2-amino pyridine
Hiba Ibraheem,
Yasameen Al-Majedy,
Ali Abdullah Issa
et al.
Abstract:Polystyrene (PS) films are photostabilized by 2-amino pyridine derivative compounds. Investigations were conducted on compounds of (a-e). The casting method was used to create PS films with complexes present in concentrations of 0.5 % by weight, while chloroform served as the solvent. By keeping track of the carbonyl indices as the exposure duration progressed, the photostabilization activities of these compounds were discovered. Using chloroform as a solvent, the variations in PS’s viscosity average molecular… Show more
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