Polyaniline-mixed Metal (Fe-Mn-Zn) Oxide Nanocomposite Adsorbent for Removing Cu(II) ions from Aqueous Matrices

被引：2

作者：

Sankhla, Surbhi ^{[1
]}

Gehlot, Kapil ^{[2
]}

Sharma, Deshraj ^{[3
]}

机构：

[1] Jai Narain Vyas Univ, Dept Chem, Jodhpur, India

[2] Lachoo Mem Coll Sci & Technol, Dept Chem, Jodhpur, Rajasthan, India

[3] Lachoo Mem Coll Sci & Technol, Dept Phys, Jodhpur, Rajasthan, India

来源：

ORIENTAL JOURNAL OF CHEMISTRY | 2023年 / 39卷 / 02期

关键词：

Nanocomposite; Batch mode technique; Polyaniline; Adsorption; COPPER-ION; ADSORPTION;

D O I：

10.13005/ojc/390225

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

A polyaniline-mixed metal (Fe-Mn-Zn) oxide (PANFMZO) nanocomposite adsorbent is synthesized and characterized by FTIR, SEM, SEM/EDX and Brunauer-Emmett-Teller (BET) analysis. Efficiency of PANFMZO as adsorbent for removal of Cu(II) ions from aqueous matrices is analysed. The parameters like change in amount of adsorbent, contact time, pH and initial Cu(II) ion concentration are studied and removal of 69.20% of Cu(II) ion from test solution is achieved. The maximum adsorption capacity of PANFMZO for Cu(II) is found to be 75.1879 mg/g. The adsorption results are described by both Langmuir and Freundlich isotherms, the data fits better with Freundlich isotherm (R2=0.9998).

引用

页码：446 / 451

页数：6

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