A Novel Green Synthesis of Copper Oxide Nanoparticles Using a Henna Extract Powder

被引：48

作者：

Fardood, S. Taghavi ^{[1
]}

Ramazani, A. ^{[1
,2
]}

Asiabi, P. A. ^{[1
]}

Joo, S. W. ^{[3
]}

机构：

[1] Univ Zanjan, Dept Chem, Zanjan, Iran

[2] Univ Zanjan, Res Inst Modern Biol Tech, Zanjan, Iran

[3] Yeungnam Univ, Sch Mech Engn, Gyongsan, South Korea

来源：

JOURNAL OF STRUCTURAL CHEMISTRY | 2018年 / 59卷 / 07期

基金：

新加坡国家研究基金会;

关键词：

Henna; copper oxide nanoparticles; nanobiotechnology; green method; CUO NANOPARTICLES; FERRITE NANOPARTICLES; TRAGACANTH GUM; COMPLEXES; EFFICIENT; CRYSTAL; LAWSONE; SILVER;

D O I：

10.1134/S0022476618070302

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Cupric oxide (CuO) nanoparticles are synthesized using Henna and copper nitrate as the copper source by the green method at different calcination temperatures. The effect of the amount of Henna extracts on the particle size and the morphology of nanoparticles is characterized by powder X-ray diffraction (XRD) and scanning electron microscopy. This method has many advantages such as nontoxicity, economic viability, easiness to scale up, less time consuming and environment-friendly approach for the synthesis of CuO nanoparticles without using any organic chemicals. The average crystallite size of CuO nanoparticles is calculated using the Scherrer formula. The powder XRD analysis reveals the formation of a monoclinic CuO phase with an average particle size of 22-38 nm. There is good agreement between the data obtained by XRD and microscopic measurements. The particle sizes of the prepared cupric oxide nanoparticles depend on the amount of Henna extracts and calcination temperatures.

引用

页码：1737 / 1743

页数：7

共 35 条

[11] Green synthesis of Ni-Cu-Mg ferrite nanoparticles using tragacanth gum and their use as an efficient catalyst for the synthesis of polyhydroquinoline derivatives [J].