Chitosan–polyaniline–copper(II) oxide hybrid composite for the removal of methyl orange dye

被引：0
作者：
Bharatraj Singh Rathore
Narendra Pal Singh Chauhan
Manish Kumar Rawal
Suresh C. Ameta
Rakshit Ameta
机构：
[1] PAHER University,Department of Chemistry
[2] Bhupal Nobles’ University,Department of Chemistry, Faculty of Science
[3] Vidya Bhawan Rural Institute,Department of Chemistry
[4] J.R.N. Rajasthan Vidyapeeth (Deemed to be University),Department of Chemistry
来源：
Polymer Bulletin | 2020年 / 77卷
关键词：
Composite; Polyaniline; Topography; Adsorption; Methyl orange;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Chitosan–polyaniline–copper(II) oxide (Ch–PANI–CuO) nanocomposite has been synthesized using batch adsorption method. It was characterized using UV–Vis, scanning electron microscopy (SEM), X-ray diffraction and Fourier transform infrared (FTIR) and transmission electron microscopy (TEM). The SEM and TEM showed that the surface of the nanocomposite was rough and porous with pleats, which is probably responsible for better dye adsorption. The maximum percentage of dye degradation was found to be 94.6% for methyl orange dye. The desorption study and FTIR results confirmed the presence of hydroxyl and amino functional groups. The results clearly indicate that the polymer matrix could be used as an adsorbent for the removal of methyl orange from aqueous solution.
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页码：4833 / 4850
页数：17
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