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dc.creatorRIVAS,B.L.
dc.creatorPEREIRA,E.D.
dc.date2000-03-01
dc.date.accessioned2020-02-17T15:25:42Z
dc.date.available2020-02-17T15:25:42Z
dc.identifierhttps://scielo.conicyt.cl/scielo.php?script=sci_arttext&pid=S0366-16442000000100020
dc.identifier.urihttps://revistaschilenas.uchile.cl/handle/2250/126281
dc.descriptionPoly(allylamine)-metal complexes with different metal ions (Co(II), Cu(II), and Ni(II) in conjunction with an ultrafiltration membrane were prepared. They were obtained varying the polymer/metal ion ratio and the pH (1, 3, 5, 7). The retention at pH 1 and 3 was lower than 10%. The study was carried out with the polymer-metal complexes obtained at pH 5 due to the high retention but not at pH 7 because Cu(II) precipitated. They were characterized by FT-IR, UV-Vis spectroscopy, thermogravimetric analysis, and intrinsic viscosity
dc.formattext/html
dc.languageen
dc.publisherSociedad Chilena de Química
dc.relation10.4067/S0366-16442000000100020
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourceBoletín de la Sociedad Chilena de Química v.45 n.1 2000
dc.subjectPoly(allylamine)-metal complexes
dc.subjectultrafiltration membranes
dc.subjectintrachain complexes
dc.titleOBTENTION OF POLY(ALLYLAMINE)-METAL COMPLEXES THROUGH LIQUID-PHASE POLYMER BASED RETENTION (LPR) TECHNIQUE


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