Photocatalytic degradation of methylene blue with synthesized rGO/ZnO/Cu

被引：42

作者：

Asgharian, Maedeh ^{[1
]}

Mehdipourghazi, Mohsen ^{[1
]}

Khoshandam, Behnam ^{[1
]}

Keramati, Narjes ^{[2
]}

机构：

[1] Semnan Univ, Fac Chem Petr & Gas Engn, Semnan 3513119111, Iran

[2] Semnan Univ, Fac Nanotechnol, Semnan 3513119111, Iran

来源：

CHEMICAL PHYSICS LETTERS | 2019年 / 719卷

关键词：

Photocatalyst; Zinc oxide; Graphene oxide; XRD; DRS; GRAPHENE OXIDE COMPOSITES; ONE-POT; LOW-TEMPERATURE; ZNO; NANOCOMPOSITE; PERFORMANCE; NANOPARTICLES;

D O I：

10.1016/j.cplett.2019.01.037

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In order to observe photocatalysts reactions, rGO/ZnO/Cu nano-structure was synthesized through total reflux combined hydrothermal method. The effects of adding rGO and Cu doping on ZnO lattice were assessed. FE-SEM, TEM, EDX analysis, and XRD tests were used to study the morphology and particle size of the catalyst. The XRD-SAXS verified the crystallinity of the catalysts. FTIR and Raman spectroscopy characterized the mineral oxide-GO bonds also DRS was applied to study the band gap. Photocatalytic degradation efficiency was investigated by methylene blue solution and 25 mg photocatalyst is the best dosage for degradation.

引用

页码：1 / 7

页数：7

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