摘要
采用水热技术制备了碳改性氧化锌(C/ZnO)纳米催化剂.利用XRD,SEM以及FT-IR等测试方法对催化剂基本性质进行表征.当C/Zn投料摩尔比为25%,反应晶化温度为180℃,煅烧温度为300℃时所制备的催化剂在100 min光照时间内能够将罗丹明B(RhB)完全降解.循环降解实验证明该催化剂具有良好的稳定性.
Carbon-modified zinc oxide(C/ZnO)nanocatalysts were prepared by hydrothermal technology.The properties of the catalysts were characterized by XRD,SEM and FT-IR.When the C/Zn molar ratio was 25%,the reaction crystallization temperature was 180℃and the calcination temperature was 300℃,the prepared catalyst completely degraded RhB within 100 minutes.Cyclic degradation experiments show that the catalyst has good stability,with potential application value in photocatalytic degradation of industrial dye wastewater.
作者
白佳权
薛佼
孙颖
李国祥
BAI Jiaquan;XUE Jiao;SUN Ying;LI Guoxiang(Chemistry and Chemical Engineering School,Inner Mongolia University of Science and Technology,Baotou 014010,China)
出处
《内蒙古科技大学学报》
CAS
2023年第1期1-4,共4页
Journal of Inner Mongolia University of Science and Technology
基金
内蒙古科技大学创新基金资助项目(2019QDL-B22).
关键词
氧化锌
碳改性
光催化
水热合成
zinc oxide
carbon modified
photocatalysis
hydrothermal synthesis
作者简介
通信作者:白佳权(1989-),女,内蒙古科技大学副教授,研究方向为光催化材料制备和表征.e-mail:2018926@imust.edu.cn。
