摘要
采用超声波-水热法成功合成了石墨烯/ZnO光催化材料,并用紫外漫反射光谱、扫描电镜和XRD对合成样品进行了表征。根据光催化降解甲基橙的实验结果,得到了石墨烯/ZnO的最佳复合条件为t=200℃,超声时间为40 min,甲基橙溶液在复合材料催化下40 min内脱色率可达100%。
Graphene/ZnO photocatalytic materials were successfully synthesized by ultrason-hydrothermal method.The series of samples were characterized by XRD,SEM and UV diffuse reflection spectroscopy.The best composite conditions were obtained at 200℃,ultrasonic time is 40 min,by photocatalytic degradation of methyl orange experiment.The decolorization rate of methyl orange solution with the composite catalyst was 100%in 40 min.
作者
曹其亮
霍宗超
王龙玉
周广基
周颖
荣啸
梁翘楚
钟硕
蓝惠霞
CAO Qiliang;HUO Zongchao;WANG Longyu;ZHOU Guangji;ZHOU Ying;RONG Xiao;LIANG Qiaochu;ZHONG Shuo;LAN Huixia(School of Environmental and Safety Engineering,Qingdao University of Science and Technology,Qingdao 266042,China)
出处
《化工科技》
CAS
2022年第2期38-43,共6页
Science & Technology in Chemical Industry
基金
山东省大学生创新创业训练计划项目(S202110426099)。
关键词
ZNO
石墨烯
复合材料
水热法
光催化
ZnO
Graphene
Composite
Hydrothermal method
Photocatalysis
