期刊
ENVIRONMENTAL RESEARCH
卷 211, 期 -, 页码 -出版社
ACADEMIC PRESS INC ELSEVIER SCIENCE
DOI: 10.1016/j.envres.2022.113046
关键词
Canthium coromandelicum; Green approach; Copper oxide nanoparticles; Photocatalysis; Textile dyes
资金
- Department of Biotechnology at Mahendra Arts and Science College,l Kalippatti, Namakkal, Tamil Nadu, India
- King Saud University, Riyadh, Saudi Arabia [RSP-2022/95]
The study successfully synthesized copper oxide nanoparticles using Canthium coromandelicum leaves, characterized the nanoparticles through various techniques, and demonstrated their high efficiency in photocatalytic degradation of organic dyes.
The present study focused to synthesize the copper oxide nanoparticles (CuONPs) using novel Canthium coromandelicum leaves in a cost-effective, easy, and sustainable approach. The obtained Canthium coromandelicum-copper oxide nanoparticles (CC-CuONPs) were characterized using UV-Visible spectroscopy, FT-IR analysis, FESEM, HR-TEM imaging, and XRD study. The XRD pattern verified the development of crystalline CC-CuONPs with an average size of 33 nm. The biosynthesized CC-CuONPs were roughly spherical, according to HR-TEM and FESEM analyses. FT-IR research verified the existence of functional groups involved in CC-CuONPs production. Cu and O2 have high-energy signals of 78.32% and 12.78%, respectively, according to data from EDX. The photocatalytic evaluation showed that synthesized CC-CuONPs have the efficiency of degrading methylene blue (MB) and methyl orange (MO) by 91.32%, 89.35% respectively. The findings showed that biosynthesized CC-CuONPs might effectively remove contaminants in an environmentally acceptable manner.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据