Heavy Metals Removal from Aqueous Solution Using (Cured Epoxy resin-lignin) Nanomagnetic Interpenetrating Polymer Network

被引:0
|
作者
Guzar, Sajid Hassan [1 ]
Merdas, Samia Mezhr [2 ]
Al-luaibi, Salah Sh. [3 ]
机构
[1] Univ Kerbala, Coll Educ Pure Sci, Dept Chem, Karbala, Iraq
[2] Univ Thi Qar, Coll Sci, Dept Chem, Nasiriyah, Iraq
[3] Univ Basra, Coll Sci, Dept Chem, Basra, Iraq
关键词
Adsorption studies; Heavy metals; IPN; Nanomagnetic; FE3O4; NANOPARTICLES; IONS; OIL; POLYANILINE; ADSORPTION;
D O I
10.22052/JNS.2022.01.019
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
[(Cured epoxy resin- lignin) nanomagnetic interpenetrating polymer network (IPN)] (NM - IPN's) derived from cured epoxy with amine hardener and Lignin was synthesized by sequential polymerization in the presence of Fe3O4 nanomagnetic particles. The chemical structure and surface morphology of NM semi IPNS resin nanoparticles were characterized by Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM) and Transmission electron microscopy (TEM). The thermal properties of (NM semi IPNS) have been evaluated by Thermogravimetric analysis (TGA) and Differential Scanning Calorimetric (DSC). Adsorption of Cu+2, Pb+2, Co+2 and Cd+2 was investigated under different conditions such as pH and time using flameless atomic absorption spectroscopy. The adsorption studies were evaluated by using Langmuir and Freundlich isotherms.
引用
收藏
页码:204 / 212
页数:9
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