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Synthesis, Characterization and Adsorption Study of C-4-Phenacyloxy- phenylcalix[4]resorcinarene for Pb(II), Cd(II) and Cr(III) Ions

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dc.contributor.authorRastuti, Uen_US
dc.contributor.authorSiswanta, Den_US
dc.contributor.authorPambudi, Wen_US
dc.contributor.authorNurohmah, BAen_US
dc.contributor.authorYamin, BMen_US
dc.contributor.authorJuminaen_US
dc.date.accessioned2024-05-29T02:55:48Z
dc.date.available2024-05-29T02:55:48Z
dc.date.issued2018
dc.description.abstractC-4-phenacyloxy phenyl calix[4]resorcinarene (CPPCR) was synthesized by acidic condensation of 4-hydroxybenzaldehyde and resorcinol. The adsorption of CPPCR for Pb(II), cd(II) and Cr(III) has been studied by measuring the metal concentration in aqueous solution using Atomic Absorption Spectrophotometry (AAs). The effects of solution pH, contact time and initial concentration of metal ions on the adsorption capacity of CPPCR were investigated. The adsorption kinetic of all the ions obeyed the Ho and McKay pseudo 2nd order rate law and the adsorption isotherm profile matched very well with Langmuir model. The separation factor (R-L) of CPPCR for Pb(II), Cd(II) and Cr(III) were 0.190, 0.017, and 0.065, respectively, indicating the formation of monolayer behaviour. The Gibb free energy (Delta G) of the adsorption for all the metal ions have negative values indicating the adsorption process of Pb(II), Cd(II) and Cr(III) by CPPCR are spontaneous.
dc.identifier.doi10.17576/jsm-2018-4706-12
dc.identifier.epage1179
dc.identifier.issn0126-6039
dc.identifier.issue6
dc.identifier.scopusWOS:000441774500012
dc.identifier.spage1167
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/11549
dc.identifier.volume47
dc.languageEnglish
dc.language.isoen_US
dc.publisherUniv Kebangsaan Malaysiaen_US
dc.relation.ispartofSains Malaysiana
dc.sourceWeb Of Science (ISI)
dc.subjectCalix[4]resorsinareneen_US
dc.subjection adsorptionen_US
dc.subjectisotherm adsorptionen_US
dc.subjectkinetics adsorptionen_US
dc.subject4-phenacyloxybenzaldehydeen_US
dc.titleSynthesis, Characterization and Adsorption Study of C-4-Phenacyloxy- phenylcalix[4]resorcinarene for Pb(II), Cd(II) and Cr(III) Ions
dc.typeArticleen_US
dspace.entity.typePublication

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Study of C-4-Phenacyloxy- phenylcalix[4]resorcinarene for Pb(II), Cd(II) and Cr(III) Ions
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