摘要
采用绿色超声化学技术成功地制备出了分级结构的半导体BiOCl纳米片,通过X-射线粉末衍射(XRD)和扫描电子显微镜(SEM)对BiOCl纳米片的物相和形态学结构进行了测试表征。可见光催化性能试验表明:以LED灯为光源,纳米TiO2(P25)和以NaCl为原料制得的单晶圆片为对照,这种分级结构的BiOCl纳米片展现了结构增强的可见光催化降解有机污染物的性能。
Hierarchical BiOCl nanosheets were successfully prepared via a green ultrasonic chemical method.The products were characterized in detail by X-ray powder diffraction（XRD） and scanning electron microscopy（SEM）.According to the photodegradation of MB and Rhodamine B organic pollutants under visible light irradiation（LED lamp）,compared to nano TiO2（P25） and BiOCl disk-like crystals photocatalysts using NaCl as raw materials,the hierarchically structured BiOCl nanosheets exhibited excellent photocatalytic activity.
出处
《广州化工》
CAS
2015年第14期67-69,共3页
GuangZhou Chemical Industry
基金
合肥学院产学研合作项目"重金属稳定剂的研发及应用研究"资助
关键词
氯氧化铋
超声化学
光催化
可见光
bismuth oxychloride
ultrasonic chemistry
photocatalysis
visible light
