Photocatalytic removal of Methylene Blue using Ag@CdSe/Zeoilte nanocomposite under visible light irradiation by Response Surface Methodology

被引：39

作者：

Mosavi, Seyyed Amir ^{[1
]}

Ghadi, Arezoo ^{[1
]}

Gharbani, Parvin ^{[2
]}

Mehrizad, Ali ^{[3
]}

机构：

[1] Islamic Azad Univ, Ayatollah Amoli Branch, Dept Chem Engn, Amol, Iran

[2] Islamic Azad Univ, Dept Chem, Ahar Branch, Ahar, Iran

[3] Islamic Azad Univ, Dept Chem, Tabriz Branch, Tabriz, Iran

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2021年 / 267卷

关键词：

Ag@CdSe; Zeoilte; Kinetic; Methylene Blue; Photocatalytic; RSM; AQUEOUS-SOLUTION; DEGRADATION; NANOPARTICLES; ADSORPTION; ENERGY; DYES; IRON; RED;

D O I：

10.1016/j.matchemphys.2021.124696

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this research, Ag@CdSe/Zeoilte nanocomposite was successfully synthesized and the prepared nanocomposite were characterized by FTIR, XRD, FESEM, EDS, TEM, BET, and DRS techniques. Response Surface Methodology (RSM) was employed for optimization of Methylene Blue (MB) photocatalytic removal condition by Ag@CdSe/ Zeoilte photocatalyst based on Central Cubic Design (CCD). According to the results, 89.98% of MB removal was obtained at [MB] = 7.17 mg/L, Ag@CdSe/Zeolite dosage = 0.03 g/50 mL, pH = 8 and t = 40 min. Also, the photocatalyst stability and kinetic of photocatalytic removal of MB was investigated. Overall, Ag@CdSe/Zeoilte photocatalyst shows a great potential to remove of MB from aqueous solutions.

引用

页数：9

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