摘要
基于过硫酸盐的高级氧化技术具有操作简单、高效环保等优点,碳材料活化过硫酸盐被广泛应用于有机污染物的降解过程中。碳材料表面富含多孔结构、各种活性官能团且其本身具有优异的导电性和化学稳定性,能够有效地活化过硫酸盐通过自由基或非自由基途径降解有机污染物,在催化领域发挥出较大的应用潜力,有望成为新一代的绿色催化剂。本文综述了石墨烯、碳纳米管、活性炭、生物炭以及石墨相氮化碳在过硫酸盐高级氧化中的实际应用。
The advanced oxidation technology based on persulfate has the advantages of simple operation,high efficiency and environmental protection,and carbon material activated persulfate is widely used in the degradation process of organic pollutants.The surface of carbon materials is rich in porous structure,various active functional groups,and it has excellent electrical conductivity and chemical stability,which can effectively activate persulfate to degrade organic pollutants through free radical or non-radical pathways,and exerts great application potential in the field of catalysis,and is expected to become a new generation of green catalysts.In this paper,the practical applications of graphene,carbon nanotubes,activated carbon,biochar and graphitic phase carbon nitride in the advanced oxidation of persulfate are reviewed.
作者
刘雪瑞
曲建华
LIU Xuerui;QU Jianhua(Northeast Agricultural University,Harbin,Heilongjiang 150010,China)
出处
《浙江化工》
CAS
2024年第1期41-45,共5页
Zhejiang Chemical Industry
基金
国家自然科学基金青年科学基金项目(42007113)。
关键词
过硫酸盐
石墨烯
碳纳米管
活性炭
生物炭
石墨相氮化碳
persulfate
graphene
carbon nanotubes
activated carbon
biochar
graphite phase carbon nitride
