In situ formation deposited ZnO nanoparticles on silk fabrics under ultrasound irradiation

被引:21
作者
Khanjani, Somayeh [1 ]
Morsali, Ali [1 ]
Joo, Sang W. [2 ]
机构
[1] Tarbiat Modares Univ, Fac Sci, Dept Chem, Tehran, Iran
[2] Yeungnam Univ, Sch Mech Engn, Gyongsan 712749, South Korea
基金
新加坡国家研究基金会;
关键词
Ultrasonic; Zinc(II) oxide; Silk; Nanoparticles; Scanning electron microscopy (SEM); COTTON FABRICS; NANOCOMPOSITES; ZINC;
D O I
10.1016/j.ultsonch.2012.09.013
中图分类号
O42 [声学];
学科分类号
070206 ; 082403 ;
摘要
Deposition of zinc(II) oxide (ZnO) nanoparticles on the surface of silk fabrics was prepared by sequential dipping steps in alternating bath of potassium hydroxide and zinc nitrate under ultrasound irradiation. This coating involves in situ generation and deposition of ZnO in a one step. The effects of ultrasound irradiation, concentration and sequential dipping steps on growth of the ZnO nanoparticles have been studied. Results show a decrease in the particles size as increasing power of ultrasound irradiation. Also, increasing of the concentration and sequential dipping steps increase particle size. The physicochemical properties of the nanoparticles were determined by powder X-ray diffraction (XRD), scanning electron microscopy (SEM) and wavelength dispersive X-ray (WDX). (C) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:734 / 739
页数:6
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