摘要
本文采用水热-高温碳化制备可原位提供铁离子的块体多孔碳阴极电芬顿材料—碳包覆泡沫铁(C@FeF)。通过构建电芬顿反应体系降解邻苯二甲酸二甲酯(DMP),以降解效率为指标优化材料制备条件,实验结果表明,当葡萄糖溶液初始pH为6~7,葡萄糖溶液浓度为0.74mol·L^(-1),水热合成温度为200℃,煅烧温度为750℃时,对0.1mmol·L^(-1) DMP溶液降解效果最佳。
Porous carbon coated iron foam cathode electro-Fenton materials(C@FeF)that can provide iron ions in situ were prepared by hydrothermal and high-temperature carbonization.The electro-Fenton reaction system was constructed to degrade dimethyl phthalate(DMP),and the degradation efficiency was used as an index to optimize the preparation conditions of the material.The experimental results showed that when the ini-tial pH of glucose solution was 6~7,the concentration of glucose solution was 0.74 mol·L^(-1),the hydrothermal synthesis temperature was 200℃,and the calcination temperature was 750℃,the degradation effect of 0.1 mmol·L^(-1) DMP solution could get the best.
作者
曾淑怡
陈火清
王川
Zeng Shuyi;Chen Huoqing;Wang Chuan(School of Environmental Science and Engineering,Guangzhou University,Guangdong,510006;Institute of Environmental Research at Greater Bay,Guangzhou University,Guangdong,510006;Key Laboratory for Water Quality and Conservation of the Pearl River Delta,Ministry of Education,Guangdong,510006)
出处
《当代化工研究》
2022年第10期1-3,共3页
Modern Chemical Research
基金
国家自然科学基金“电芬顿体系中氧传质/还原过程及其调控方法研究”(项目编号:51678554)。
关键词
电芬顿
阴极材料
碳包覆泡沫铁
邻苯二甲酸二甲酯
electro-Fenton
cathode material
porous carbon coated iron foam
dimethyl phthalate
作者简介
曾淑怡(1997-),女,硕士研究生,广州大学环境科学与工程学院,广州大学大湾区环境研究院,研究方向:水污染控制与处理;通讯作者:王川(1982-),女,副教授,广州大学大湾区环境研究院,珠江三角洲水质安全与保护教育部重点实验室,研究方向:水污染控制与处理,环境电化学。
