Photo-curing kinetics of hydroxyethyl acrylate (HEA): synergetic efect of dye/amine photoinitiator systems - Université de Lille Accéder directement au contenu
Article Dans Une Revue International Journal of Industrial Chemistry Année : 2019

Photo-curing kinetics of hydroxyethyl acrylate (HEA): synergetic efect of dye/amine photoinitiator systems

Djahida Lerari
  • Fonction : Auteur
Faycal Dergal
  • Fonction : Auteur
Khaldoun Bachari

Résumé

The aim of this study is to examine and evaluate several dye/amine systems as photoinitiators for photopolymerization of 2-hydroxyethyl acrylate (HEA) monomer under visible light conditions. For this purpose, a series of dye/amine photoinitiators were formed using methylene blue (MB) or acridine orange (AO) as photosensitizers, and triethanolamine (TEOA), ethyl 4-(dimethylamino) benzoate (EDMAB), trioctylamine (TOA), and N,N-diméthylallylamine (DMAA) as co-initiators. The photopolymerization kinetic of the HEA monomer in the presence of proposed dye/amine systems was performed using Fourier-transform infrared spectroscopy (FTIR) analysis and the synergetic effect of the dye/amine photoinitiators systems on the photopolymerization efficiency was examined. Interestingly, (MB/EDMAB) system shows the better reactivity with a total conversion of HEA monomer.
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Dates et versions

hal-02415375 , version 1 (27-03-2020)
hal-02415375 , version 2 (04-02-2021)

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Nouria Bouchikhi, Manel Bouazza, Salah Hamri, Ulrich Maschke, Djahida Lerari, et al.. Photo-curing kinetics of hydroxyethyl acrylate (HEA): synergetic efect of dye/amine photoinitiator systems. International Journal of Industrial Chemistry, 2019, International Journal of Industrial Chemistry, 11 (1), pp.1-9. ⟨10.1007/s40090-019-00197-7⟩. ⟨hal-02415375v2⟩
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