人工晶体学报2017，Vol.46Issue(12)：2473-2477,2484,6.
表面活性剂辅助法制备纳米Z nO及光催化性能研究
Preparation of Nano ZnO by Surfactant-assisted Method and Its Photocatalytic Property
李永霞 1陈文茜 1朱江1
作者信息
- 1. 新疆轻工职业技术学院,乌鲁木齐 830021
- 折叠
摘要
Abstract
Nano ZnO with different morphologies and sizes were synthesized by precipitation method with Zn( NO3 ) 2·6H2O, ammonia water and different surfactants as raw materials .The effect of surfactants on the photocatalytic degradation of methyl orange by nano ZnO was studied . The crystalline phase , morphology , and optical absorption properties of the as-prepared nano ZnO were characterized by X-ray diffraction ( XRD ) , scanning electron microscope ( SEM ) , and UV-Vis spectroscopy etc . The photocatalytic capability of nano ZnO was tested using methyl orange being a degradation material . Results show that nano ZnO prepared by CTAB has uniformed paticle size , good dispersibility and less agglomeration , and exhibited the best photocatalytic degradation property that the degradation percentages is up to 90.6％ within 2h.关键词
纳米ZnO/表面活性剂/光催化性能/甲基橙Key words
nano ZnO/surfactant/photocatalytic property/methyl orange分类
化学化工引用本文复制引用
李永霞,陈文茜,朱江..表面活性剂辅助法制备纳米Z nO及光催化性能研究[J].人工晶体学报,2017,46(12):2473-2477,2484,6.
