Catalytic degradation of MO and MB dyes under solar and UV light irradiation using ZnO fabricated using Syzygium Cumini leaf extract

被引：24

作者：

Bukhari, Attaullah ^{[1
]}

Atta, Madiha ^{[3
]}

Nazir, Arif ^{[1
]}

Anees-ur-Rahman ^{[1
]}

Shahab, Muhammad Rehan ^{[1
]}

Kanwal, Qudsia ^{[1
]}

Iqbal, Munawar ^{[4
]}

Albalawi, Hind ^{[2
]}

Alwadai, Norah ^{[2
]}

机构：

[1] Univ Lahore, Dept Chem, Lahore, Pakistan

[2] Princess Nourah bint Abdulrahman Univ, Coll Sci, Dept Phys, POB 84428, Riyadh 11671, Saudi Arabia

[3] Univ Lahore, Dept Biochem, Lahore, Pakistan

[4] Univ Educ, Dept Chem, Div Sci & Technol, Lahore, Pakistan

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS | 2022年 / 236卷 / 05期

关键词：

green synthesis; methyl orange; methylene blue; optimization; solar light; ZnO; ZINC-OXIDE NANOPARTICLES; GREEN SYNTHESIS;

D O I：

10.1515/zpch-2021-3096

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：

Zinc oxide nanoparticles (ZnO NPs) were fabricated using Syzygium cumini leave extract as a reducing and capping agent. The ZnO NPs were characterized using various techniques including scanning electron microscopy, UV-Visible and energy dispersive X-ray (EDX) techniques. The ZnO nanoparticles size was in 0.2-1 mu m range and spherical in shape. Photocatalytic efficiency of ZnO NPs for the removal of MB (methylene blue) and MO (methyl orange) was investigated under solar and UV light expire. Photocatalytic efficiency of ZnO NPs was promising, which was found to be high under UV irradiation versus solar light. The ZnO NPs was confirmed as appropriate photocatalytic agent with significant potential for the removal of dye from wastewater.

引用

页码：659 / 671

页数：13

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