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Conductimetric and Tensiometric studies of acrylamide-co-4vinylpyridine (AM-4VP-9) copolymer in aqueous media


 
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1. Title Title of document Conductimetric and Tensiometric studies of acrylamide-co-4vinylpyridine (AM-4VP-9) copolymer in aqueous media
 
2. Creator Author's name, affiliation, country bouras brahim; UNIVERSITE DE TLEMCEN ALGERIE; Algeria
 
2. Creator Author's name, affiliation, country Mansri Ali; UNIVERSITE DE TLEMCEN ALGERIE; Algeria
 
2. Creator Author's name, affiliation, country Hocine Tayeb; Laboratoire d’Application des Electrolytes et des Polyélectrolytes Organiques (LAEPO). Université de Tlemcen.; Algeria
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Copolymerization, Conductivity, Surface tension, Acrylamide, 4-Vinylpyridine.
 
4. Description Abstract

A copolymer of acrylamide (AM) and 4-vinylpyridine (4VP) (POLY(AM-CO-4VP)) was synthesized by radical adiabatic copolymerization in aqueous solution. The synthesized copolymer was identified by 1H NMR, 13C NMR, UV-visible spectra and conductimetry. The molecular weights are obtained by GPC and viscosity.  The conductimetry measurement showed that the copolymerisation methods caused a hydrolysed acrylamide function. On the order hand the variation of the surface tension of aqueous copolymer solutions with copolymer concentration revealed a surfactant behavior of the copolymer. The obtained result was compared to that of surfactant model N-dodecyl-pyridinium chloride (DPC). This surfactant behavior of the copolymer according to the neutralization degree α was also investigated by surface tension measurements.
 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 17-01-2017
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/morjchem/article/view/5031
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48317/IMIST.PRSM/morjchem-v5i1.5031
 
11. Source Title; vol., no. (year) Moroccan Journal of Chemistry; Vol 5, No 1 (2017)
 
12. Language English=en en
 
13. Relation Supp. Files UntitledConductimetric and Tensiometric studies of acrylamide-co-4vinylpyridine (AM-4VP-9) copolymer in aqueous media (236KB)
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c)