A novel combustion method to prepare CuO nanorods and its antimicrobial and photocatalytic activities

被引：46

作者：

Christy, A. Jegatha ^{[1
,2
]}

Nehru, L. C. ^{[3
]}

Umadevi, M. ^{[2
]}

机构：

[1] Fatima Coll, Dept Phys, Madurai 625018, Tamil Nadu, India

[2] Mother Teresa Womens Univ, Dept Phys, Kodaikanal 632509, Tamil Nadu, India

[3] Alagappa Univ, Dept Phys, Karaikkudi, Tamil Nadu, India

来源：

POWDER TECHNOLOGY | 2013年 / 235卷

关键词：

Copper oxide nanorods; X-ray techniques; Anti-microbial activity; Photocatalytic activity; NANOPARTICLES;

D O I：

10.1016/j.powtec.2012.11.045

中图分类号：

TQ [化学工业];

学科分类号：

0817 ;

摘要：

Copper oxide (CuO) nanoparticles have been prepared by solution combustion method using citric acid as fuel. The structure and morphology of the CuO nanoparticles were investigated by means of X-ray powder diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and energy dispersion spectra (EDS) techniques. The rod like nature and monoclinic crystalline structure of the prepared CuO nanoparticles were revealed from FESEM, HRTEM and XRD. The CuO NPs showed very good antimicrobial activity against Bacillus cereus, Staphylococcus aureus, Escherichia coli and Klebsiella pneumoniae. Photocatalytic activities of CuO nanorods were also investigated. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：783 / 786

页数：4

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