Synthesis, characterization and adsorption study of C-4-Phenacyloxy-phenylcalix[4]resorcinarene for Pb(II), Cd(II) and Cr(III) ions

Undri Rastuti, Dwi Siswanta, Wisnu Pambudi, Beta Achromi Nurohmah, Bohari Mohd. Yamin, Jumina

Research output: Contribution to journalArticle

Abstract

C-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 (RL) 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 (ΔG) 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.

Original languageEnglish
Pages (from-to)1167-1179
Number of pages13
JournalSains Malaysiana
Volume47
Issue number6
DOIs
Publication statusPublished - 1 Jun 2018
Externally publishedYes

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Ions
Adsorption
Metal ions
Spectrophotometry
Adsorption isotherms
Contacts (fluid mechanics)
Free energy
Condensation
Monolayers
Metals
resorcinarene
Kinetics

Keywords

  • 4-phenacyloxybenzaldehyde
  • Calix[4]resorsinarene
  • Ion adsorption
  • Isotherm adsorption
  • Kinetics adsorption

ASJC Scopus subject areas

  • General

Cite this

Synthesis, characterization and adsorption study of C-4-Phenacyloxy-phenylcalix[4]resorcinarene for Pb(II), Cd(II) and Cr(III) ions. / Rastuti, Undri; Siswanta, Dwi; Pambudi, Wisnu; Nurohmah, Beta Achromi; Mohd. Yamin, Bohari; Jumina.

In: Sains Malaysiana, Vol. 47, No. 6, 01.06.2018, p. 1167-1179.

Research output: Contribution to journalArticle

Rastuti, Undri ; Siswanta, Dwi ; Pambudi, Wisnu ; Nurohmah, Beta Achromi ; Mohd. Yamin, Bohari ; Jumina. / Synthesis, characterization and adsorption study of C-4-Phenacyloxy-phenylcalix[4]resorcinarene for Pb(II), Cd(II) and Cr(III) ions. In: Sains Malaysiana. 2018 ; Vol. 47, No. 6. pp. 1167-1179.
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AU - Pambudi, Wisnu

AU - Nurohmah, Beta Achromi

AU - Mohd. Yamin, Bohari

AU - Jumina,

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KW - 4-phenacyloxybenzaldehyde

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KW - Ion adsorption

KW - Isotherm adsorption

KW - Kinetics adsorption

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