摘要
采用一锅水热法合成了TiO_(2)@Ce-Zr BTC复合材料,用于光催化降解罗丹明B(RhB)溶液。在可见光的照射下,将0.05g的TiO_(2)@Ce-Zr BTC投入50mL质量浓度为40mg·L^(-1)的RhB溶液中,反应100min时,其降解率为96.6%,且该光催化剂循环降解4次后,降解率仍达79.9%。
TiO_(2)@Ce-Zr BTC composites were synthesized by a one-pot hydrothermal method for the photocatalytic degradation of RhB solutions.Under the irradiation of visible light,0.05g of TiO_(2)@Ce-Zr BTC was put into 50mL of RhB solution with a mass concentration of 40mg·L^(-1).The degradation rate was 96.6%at 100min of reaction,and the degradation rate still reached 79.9%after four cycles of degradation by this photocatalyst.
作者
余荣菲
王丹丹
胡梦梦
雷艳婷
张秋云
YU Rong-fei;WANG Dan-dan;HU Meng-meng;LEI Yan-ting;ZHANG Qiu-yun(School of Chemistry and Chemical Engineering,Anshun University,Anshun 561000,China)
出处
《化学工程师》
CAS
2023年第1期93-96,共4页
Chemical Engineer
基金
安顺学院大学生创新创业训练计划项目(202210667017)
安顺学院SRT项目(asxysrt202202)
贵州省科技合作计划项目(黔科合LH字[2017]7059号)。
关键词
光催化
染料废水处理
罗丹明B
photocatalysis
dye wastewater treatment
Rhodamine B
