I. Jlalia, T. Chabbah, S. Chatti, F. Schiets, H. Casabianca, C. Marestin, R. Mercier, Steffen Weidner, H. R. Kricheldorf, A. Errachid, E. Vulliet, M. Hammani, N. Jaffrezic-Renault
- The main objective of this work was to design new advanced sorbent phases, alternating copolymers, derived from isosorbide and 2,6-difluorpyridine, to be used for the removal of aromatic organic pollutants present in water at low concentrations. Six different monomers, dianhydrohexitols isomers and bisphenol derivatives, weresynthesized in order to make it possible to study their hydrophilic and hydrophobiceffect on the sorption efficiency of the resulting polymeric phases. Before this study, we have confirmed the chemicals structures, molecular weights, and thermal properties of the obtained polymeric phases. Sorption results show a higher adsorption efficiency of P6 co-poly(ether-pyridine) based on bisphenol substituted with pyridineunits, for all tested pollutants, hydrophobic and hydrophilic ones, due to its less compact structure. Two aromatic organic pollutants, p-hydroxybenzoic acid and toluicacid, were selected as sorbates to study the adsorption characteristic, kinetics andThe main objective of this work was to design new advanced sorbent phases, alternating copolymers, derived from isosorbide and 2,6-difluorpyridine, to be used for the removal of aromatic organic pollutants present in water at low concentrations. Six different monomers, dianhydrohexitols isomers and bisphenol derivatives, weresynthesized in order to make it possible to study their hydrophilic and hydrophobiceffect on the sorption efficiency of the resulting polymeric phases. Before this study, we have confirmed the chemicals structures, molecular weights, and thermal properties of the obtained polymeric phases. Sorption results show a higher adsorption efficiency of P6 co-poly(ether-pyridine) based on bisphenol substituted with pyridineunits, for all tested pollutants, hydrophobic and hydrophilic ones, due to its less compact structure. Two aromatic organic pollutants, p-hydroxybenzoic acid and toluicacid, were selected as sorbates to study the adsorption characteristic, kinetics and isotherms of the copoly(ether pyridine) P6. Langmuir model led to a better fitting of the sorption isotherms; the sorption of toluic acid is easier than of that p-hydroxybenzoic acid. Comparing 1/n values for benzoic acid was two time lower for P6 compared to that for biochar and for crosslinked methacrylate resin, showing a higher efficiency…
MetadatenAutor*innen: | I. Jlalia, T. Chabbah, S. Chatti, F. Schiets, H. Casabianca, C. Marestin, R. Mercier, Steffen WeidnerORCiD, H. R. Kricheldorf, A. Errachid, E. Vulliet, M. Hammani, N. Jaffrezic-Renault |
---|
Dokumenttyp: | Zeitschriftenartikel |
---|
Veröffentlichungsform: | Verlagsliteratur |
---|
Sprache: | Englisch |
---|
Titel des übergeordneten Werkes (Englisch): | Polymers Advanced Technologies |
---|
Jahr der Erstveröffentlichung: | 2021 |
---|
Organisationseinheit der BAM: | 6 Materialchemie |
---|
| 6 Materialchemie / 6.3 Strukturanalytik |
---|
Verlag: | Wiley Online Library |
---|
Jahrgang/Band: | 33 |
---|
Ausgabe/Heft: | 4 |
---|
Erste Seite: | 1057 |
---|
Letzte Seite: | 1068 |
---|
DDC-Klassifikation: | Technik, Medizin, angewandte Wissenschaften / Ingenieurwissenschaften / Ingenieurwissenschaften und zugeordnete Tätigkeiten |
---|
Freie Schlagwörter: | Alternating co-poly(ether pyridine)s; Aromatic organic compounds,; Biosourced isosorbide; Sorption isotherm; Sorption mechanism |
---|
Themenfelder/Aktivitätsfelder der BAM: | Material |
---|
DOI: | 10.1002/pat.5578 |
---|
Verfügbarkeit des Dokuments: | Datei im Netzwerk der BAM verfügbar ("Closed Access") |
---|
Datum der Freischaltung: | 15.12.2021 |
---|
Referierte Publikation: | Ja |
---|
Datum der Eintragung als referierte Publikation: | 23.12.2021 |
---|