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Acrylic three-dimensional networks. II. Behavior of different acrylic ion exchangers in the retention and elution processes of some metal cations

Autor: Hayet Guettaf, Idir Rabia, Aurelia Flondor, Farida Iayadene, Jamel E. Zerouk, Cornelia Luca, Steliana Maxim, I. Bunea

Publikováno v: Journal of Applied Polymer Science. 72:1387-1394

The retention process of the Cu(II) and Ni(II) cations from CuSO4 and NiSO4 aqueous solutions by eight acrylic ion exchangers was studied. Also, the elution process of these cations with 0.5 mol · L−1 HCl solution was analyzed. The quantitative re

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa9c07984e394320215f5896212d4799
https://doi.org/10.1002/(sici)1097-4628(19990613)72:11<1387::aid-app2>3.0.co

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Chemical and Textural Characteristics of Chlorosulfonated Porous Styrene—Divinylbenzene Copolymer Beads

Autor: Abdelmoumen Saggou, Hayat Guettaf, Idir Rabia, Zahir Bencheikh, Farida Iayadene, Jamel E. Zerouk

Publikováno v: Polymers for Advanced Technologies. 7:543-547

The influence of chlorosulfonation on textural and chemical characteristics of porous styrene—divinylbenzene copolymer prepared with varying diluent composition (n-heptane and 2-ethyl-1-hexanol mixture) and divinylbenzene content has been investiga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4de683043628cfdf619ebc68f85dbabb
https://doi.org/10.1002/(sici)1099-1581(199605)7:5/6<543::aid-pat545>3.0.co

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[Untitled]

Autor: Abderrahim Djahièche, André Revillon, Idir Rabia

Publikováno v: Angewandte Makromolekulare Chemie. 222:89-102

A large number of styrene-divinylbenzene copolymers (St-DVB) were synthesized using 2,2,4-trimethylpentane as pore-forming agent. Diluent and crosslinking agent (DVB) contents were varied in the ranges 20–60 vol.-% and 2–40 vol.-%, respectively,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1db4875c0c7469e3c7e584363f1b3857
https://doi.org/10.1002/apmc.1994.052220107

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Synthesis and polymerization of 2-(β-N-ethylenediphenylamine)-2-oxazoline

Autor: Idir Rabia, Ilie Harfas, Cristofor I. Simionescu

Publikováno v: Polymer Bulletin. :129-135

The synthesis of 2-(β-N-ethylenediphenylamine)-2-oxazoline and its living cationic polymerization in the presence of methyltosylate are described. This 2-substituted 2-oxazoline was used for the synthesis of a ABA triblock copolymer with poly(N-β-(

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::79f49c928063fefa1c1163e75166bbe9
https://doi.org/10.1007/bf00265463

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Triblock copolymers of 2-substituted-2-oxazoline and poly(ethylene oxide)

Autor: Idir Rabia, Cristofor I. Simionescu

Publikováno v: Polymer Bulletin. 10:311-314

α, ω-p-toluenesulphonic acid ester of poly(ethylene oxide) was synthesized and used to initiate the cationic isomerization polymerization of 2-(β-N-carbazolylethyl)-2-oxazoline and 2-methyl-2-oxazoline. The polymerization was carried out in bulk,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::296566da51a8d1f32d0b6bf58c7ad45f
https://doi.org/10.1007/bf00281941

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Triblock copolymers of 2-methyl-2-oxazoline and poly(ethyleneglycoladipate)

Autor: Cristofor I. Simionescu, Idir Rabia, Zorica Crişan

Publikováno v: Polymer Bulletin. 7:217-222

2-methyl-2-oxazoline was polymerized by using poly(ethyleneglycoladipate) having tosylate end groups as an initiator. Polymerization was carried in bulk, and ABA type block copolymers were obtained containing poly(N-acetylethylenimine) as A block (ha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::72a0af6a71a5a697a492651f5fa4c0da
https://doi.org/10.1007/bf00255318

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