Adsorption of MX2 (M = Mn, Ni, Cu, Zn, and Cd; X = Cl, Br, and I) and FeCl3 by modified silica surface with imidazolylpropyl group

dc.contributorUniversidade Estadual de Campinas (UNICAMP)
dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T00:18:43Z
dc.date.accessioned2022-10-05T17:23:20Z
dc.date.available2014-05-27T00:18:43Z
dc.date.available2022-10-05T17:23:20Z
dc.date.created2014-05-27T00:18:43Z
dc.date.issued1985-09-01
dc.identifierJournal of Colloid And Interface Science, v. 107, n. 1, p. 70-74, 1985.
dc.identifier0021-9797
dc.identifierhttp://hdl.handle.net/11449/63720
dc.identifier10.1016/0021-9797(85)90149-3
dc.identifier2-s2.0-0022130517
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/3913905
dc.description.abstractSilica gel surface modified with imidazolylpropyl group was used to adsorb MX2 (M = Mn, Ni, Cu, Zn, and Cd; X = Cl, Br, and I) and FeCl3 from ethanol and acetone solution. The adsorption capacity and the intensity of the adsorption were determined by using the Langmuir equation. The influences of the solvent, temperature, and degree of functionalization on the adsorption were also studied. The infrared spectra of the functionalized silica were recorded between 1700-1300 cm-1. The bands of the imidazole skeletal vibrations are shifted to higher frequencies upon metal-to-base nitrogen interaction. © 1985.
dc.languageeng
dc.relationJournal of Colloid and Interface Science
dc.relation5.091
dc.relation1,221
dc.rightsAcesso restrito
dc.sourceScopus
dc.subjectSURFACES - Adsorption
dc.subjectADSORPTION PROPERTIES
dc.subjectFUNCTIONALIZED SILICA
dc.subjectORGANIC MOLECULES
dc.subjectSILICA GEL
dc.subjectSILICA
dc.titleAdsorption of MX2 (M = Mn, Ni, Cu, Zn, and Cd; X = Cl, Br, and I) and FeCl3 by modified silica surface with imidazolylpropyl group
dc.typeArtigo


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